Volume Table of Contents

PROCEEDINGS VOLUME 8907

ISPDI 2013 - FIFTH INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING | 25-27 JUNE 2013

International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications

Editor(s): Haimei Gong, Zelin Shi, Qian Chen, Jin Lu

Editor Affiliations +

IN THIS VOLUME

2 Sessions, 183 Papers, 0 Presentations

Front Matter: Volume 8907 (1)

Infrared Imaging and Applications (182)

ISPDI 2013 - FIFTH INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING

25-27 June 2013

Beijing, China

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Front Matter: Volume 8907

Front Matter: Volume 8907 Open Access

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890701 (2013) https://doi.org/10.1117/12.2035268

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Infrared Imaging and Applications

Temperature characteristic of InAs/Ga(In)Sb middle wavelength infrared detectors Paper

Yan-li Shi, Rui Hui, Wei-Feng Zhang, Wen-Jin He, Jin Yuan, Jiang-Min Feng, Fan Li, Li-Ming Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890702 (2013) https://doi.org/10.1117/12.2034304

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Study on dark current of extended wavelength InGaAs detectors Paper

Xue Li, Hengjing Tang, Tao Li, Peng Wei, Haimei Gong, Jiaxiong Fang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890703 (2013) https://doi.org/10.1117/12.2034986

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Progress in the CdZnTe single crystal growth and substrates fabrication Paper

Shi-wen Sun, Chang-he Zhou, Hui-xian Yu, Chao Xu, Feng-feng Sheng, Song-yin Sui, Jian-rong Yang, Li He

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890704 (2013) https://doi.org/10.1117/12.2035210

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Technologies for thermal infrared imaging from GEO Paper

Wenpo Ma

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890705 (2013) https://doi.org/10.1117/12.2041869

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Detector MTF based micro-scanning image reconstruction Paper

Lu Lu, Wei-qi Jin, Xiong Dun, Xia Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890706 (2013) https://doi.org/10.1117/12.2034055

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Design of static star simulator based on testing of very high accuracy star sensor Paper

Qi-meng Chen, Guo-yu Zhang, Zhe Wang, Ling-yun Wang, Yu-jun Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890707 (2013) https://doi.org/10.1117/12.2030385

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The design of real time infrared image generation software based on Creator and Vega Paper

Rui-feng Wang, Wei-dong Wu, Jun-xiu Huo

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890708 (2013) https://doi.org/10.1117/12.2030498

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Application of infrared detection in condition-based maintenance for reactive compensation capacitor sets Paper

Qinglong Xu, Baohua Wang, Jin Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890709 (2013) https://doi.org/10.1117/12.2030502

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Design of compact apochromatic lens with very-broad spectrum and high resolution Paper

Aqi Yan, Jianzhong Cao, Jian Zhang, Zhi Zhang, Hao Wang, Dengshan Wu, Zuofeng Zhou, Kaisheng Zhang, Yangjie Lei

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070A (2013) https://doi.org/10.1117/12.2030546

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Infrared small target detection technology based on OpenCV Paper

Lei Liu, Zhijian Huang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070C (2013) https://doi.org/10.1117/12.2030709

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Level set segmentation for greenbelts by integrating wavelet texture and priori color knowledge Paper

Tie-jun Yang, Zhi-hui Song, Chuan-xian Jiang, Lin Huang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070D (2013) https://doi.org/10.1117/12.2030725

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Research on low-power technologies of software in embedded systems Paper

Ke Tang, Baojun Xie

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070E (2013) https://doi.org/10.1117/12.2030745

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Modeling and simulation of TDI CMOS image sensors Paper

Kai-ming Nie, Su-ying Yao, Jiang-tao Xu, Jing Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070F (2013) https://doi.org/10.1117/12.2030813

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Design and optimization of four-transistor pixel for low image lag CMOS image sensor Paper

Chao Xu, Jiangtao Xu, Suying Yao, Jing Gao, Zhiyuan Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070G (2013) https://doi.org/10.1117/12.2030814

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In four-transistor (4T) CMOS image sensors (CIS), incomplete charge transfer from the photodiode (PD) to the floating diffusion (FD) node can result in image lag, which is a serious problem affecting the imaging performance. In the paper a low image lag 4T pixel structure for CIS is proposed. Two techniques are adopted to promote complete charge transfer in a 4T pixel. Firstly, the threshold voltage of the reset transistor in the 4T pixel is adjusted to an appropriate negative value to realize a high potential in the FD, which is helpful for the charge (electron) to transfer into FD. Inevitably, a large negative threshold voltage make the source-drain leakage current of the reset transistor can not be ignored. In the design the threshold voltage is chosen to satisfy the requirements of a higher potential in FD and a lower source-drain leakage current of reset transistor simultaneously. Secondly, an additional p-type layer is adopted on the surface of the photodiode, with partially overlapped the channel of the transfer transistor. With an optimized overlap length, neither an apparent potential barrier nor a severe potential pocket can be formed on the route of charge transfer. So a potential distribution under transfer gate conducive to charge transfer is achieved. An identical photomask is used to manufacture the additional p-type layer and the p-type pinned layer of the photodiode, and the latter is formed in selfaligned way, which is economic in process and helpful to control the misalignment of the layer. The simulations are completed in Technology Computer-Aided Design (TCAD) tools. A test chip with 32×10 pixel array has been designed and fabricated in 0.18μm 1P4M CIS process. The experimental results demonstrate that the image lag is below the measurement threshold (using 12-bit ADC) with an additional reset operation adopted. Without the additional reset, the largest measured image lag is 0.18%.

Stray light suppression of optical and mechanical system for telescope detection Paper

Lei Wang, Wenli Ma

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070H (2013) https://doi.org/10.1117/12.2030820

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A fast image registration algorithm for super-resolution Paper

Chengjin Li, Xunjie Zhao, Kai Lu, Xuesong Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070J (2013) https://doi.org/10.1117/12.2031027

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Beam arrangement on two-dimensional temperature reconstruction based on laser absorption spectroscopy Paper

Junling Song, Yanji Hong, Hu Pan, Guangyu Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070K (2013) https://doi.org/10.1117/12.2031034

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The experimental study of weak rough surface characteristic of laser scatter Paper

Ji Cui, Huan Fu, Yun-sheng Qian, An-zhi He

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070L (2013) https://doi.org/10.1117/12.2031095

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An efficient mosaic algorithm for UAV aerial images in multiple-strips flying Paper

Jian-dong Wang, Run Jia

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070M (2013) https://doi.org/10.1117/12.2031160

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Vibration detection and calibration method used to remote sensing optical camera Paper

Qi Li, Wende Dong, Zhihai Xu, Huajun Feng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070N (2013) https://doi.org/10.1117/12.2031487

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A shape context based Hausdorff similarity measure in image matching Paper

Tian-lei Ma, Yun-peng Liu, Ze-lin Shi, Jian Yin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070O (2013) https://doi.org/10.1117/12.2031528

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Infrared and visible image fusion based on region growing and contourlet transform Paper

Bingjie Zhao, Wei Gao, Zongxi Song

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070P (2013) https://doi.org/10.1117/12.2031627

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Research on dual-band image fusion algorithms and simulation based on infrared radiation characteristics Paper

Shun-li Han, Peng Zhang, Wei-liang Hu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070Q (2013) https://doi.org/10.1117/12.2031631

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Short to long-wave IR detectors based on InAs/GaSb superlattices in multi-color application Paper

Jie Guo, Guowei Wang, Xu Lin, Ruiting Hao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070R (2013) https://doi.org/10.1117/12.2031647

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Research on infrared imaging illumination model based on materials Paper

Hai-he Hu, Chao-yin Feng, Chang-geng Guo, Hai-jing Zheng, Qiang Han, Hai-yan Hu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070T (2013) https://doi.org/10.1117/12.2031670

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In order to effectively simulate infrared features of the scene and infrared high light phenomenon, Based on the visual light illumination model, according to the optical property of all material types in the scene, the infrared imaging illumination models are proposed to fulfill different materials: to the smooth material with specular characteristic, adopting the infrared imaging illumination model based on Blinn-Phone reflection model and introducing the self emission; to the ordinary material which is similar to black body without highlight feature, ignoring the computation of its high light reflection feature, calculating simply the material’s self emission and its reflection to the surrounding as its infrared imaging illumination model, the radiation energy under zero range of visibility can be obtained according to the above two models. The OpenGl rendering technology is used to construct infrared scene simulation system which can also simulate infrared electro-optical imaging system, then gets the synthetic infrared images from any angle of view of the 3D scenes. To validate the infrared imaging illumination model, two typical 3D scenes are made, and their infrared images are calculated to compare and contrast with the real collected infrared images obtained by a long wave infrared band imaging camera. There are two major points in the paper according to the experiment results: firstly, the infrared imaging illumination models are capable of producing infrared images which are very similar to those received by thermal infrared camera; secondly, the infrared imaging illumination models can simulate the infrared specular feature of relative materials and common infrared features of general materials, which shows the validation of the infrared imaging illumination models. Quantitative analysis shows that the simulation images are similar to the collected images in the aspects of main features, but their histogram distribution does not match very well, the reasons are analyzed and the further improvement direction is proposed. Theories and experiments show that the validation of the infrared illumination models in the paper.

Evaluation method based on the image correlation for laser jamming image Paper

Jinxi Che, Zhongmin Li, Bo Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070U (2013) https://doi.org/10.1117/12.2031681

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The jamming effectiveness evaluation of infrared imaging system is an important part of electro-optical countermeasure. The infrared imaging devices in the military are widely used in the searching, tracking and guidance and so many other fields. At the same time, with the continuous development of laser technology, research of laser interference and damage effect developed continuously, laser has been used to disturbing the infrared imaging device. Therefore, the effect evaluation of the infrared imaging system by laser has become a meaningful problem to be solved. The information that the infrared imaging system ultimately present to the user is an image, so the evaluation on jamming effect can be made from the point of assessment of image quality. The image contains two aspects of the information, the light amplitude and light phase, so the image correlation can accurately perform the difference between the original image and disturbed image. In the paper, the evaluation method of digital image correlation, the assessment method of image quality based on Fourier transform, the estimate method of image quality based on error statistic and the evaluation method of based on peak signal noise ratio are analysed. In addition, the advantages and disadvantages of these methods are analysed. Moreover, the infrared disturbing images of the experiment result, in which the thermal infrared imager was interfered by laser, were analysed by using these methods. The results show that the methods can better reflect the jamming effects of the infrared imaging system by laser. Furthermore, there is good consistence between evaluation results by using the methods and the results of subjective visual evaluation. And it also provides well repeatability and convenient quantitative analysis. The feasibility of the methods to evaluate the jamming effect was proved. It has some extent reference value for the studying and developing on electro-optical countermeasures equipments and effectiveness evaluation.

Stair phenomenon study in spectrum infrared transmission of water spray Paper

Zhong-wei Chen, Li Zhang, Chao Liang, Hong-bin Wang, Ling-jiang Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070V (2013) https://doi.org/10.1117/12.2031725

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High ratio long-wave infrared continuous zoom system Paper

Jing Yan, Quan Sun, Ying Liu, Hao Zhou, Kewei Huan, Xiao-guang Shi

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070W (2013) https://doi.org/10.1117/12.2031824

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A multi-exposure image fusion method based on wavelet packet transform Paper

Qi Wang, Zongxi Song, Wei Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070X (2013) https://doi.org/10.1117/12.2031837

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An improved image fusion algorithm based on wavelet transform Paper

Zewei Duan, Desheng Wen, Zongxi Song

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070Y (2013) https://doi.org/10.1117/12.2031878

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A novel super resolution scheme to acquire and process satellite images Paper

Dong-yu Yin, Xiaofeng Su, Jian-chun Lin, Gan-quan Wang, Ding-bo Kuang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89070Z (2013) https://doi.org/10.1117/12.2031886

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Geosynchronous satellite has obvious limitations for the weight and the scale of payloads, and large aperture optical system is not permitted. The optical diffraction limit of small aperture optical system has an adverse impact on the resolution of the acquired images. Therefore, how to get high resolution images using super-resolution technique with the acquired low resolution images becomes a popular problem investigated by researchers. Here, we present a novel scheme to acquire low resolution images and process them to achieve a high resolution image. Firstly, to acquire low resolution images, we adopt a special arrangement pattern of four CCD staggered arrays on the focal plane in the remote sensing satellite framework .These four CCD linear arrays are parallelized with a 0.25√2 pixel shift along the CCD direction and a 1.25 pixel shift along the scanning direction. The rotation angle between the two directions is 45 degree. The tilting sampling mode and the special arrangement pattern allow the sensor to acquire images with a smaller sampling interval which can give the resolution a greater enhancement. Secondly, to reconstruct a high resolution image of pretty good quality with a magnification factor 4, we propose a novel algorithm based on the iterative-interpolation super resolution algorithm (IISR) and the new edge-directed interpolation algorithm (NEDI). The new algorithm makes a critical improvement to NEDI and introduces it into the multi-frame interpolation in IISR. The algorithm can preserve the edges well and requires a relatively small number of low-resolution images to achieve better reconstruction accuracy .In the last part of the paper, we carry out a simulation experiment, and use MSE as the quality measure. The results demonstrate that our new scheme substantially improves the image resolution with both better quantitative quality and visual quality compared with some previous normal methods.

Study on an improved filtered back-projection image reconstruction algorithm combined with wavelet denoising Paper

Zhong Ren, Guodong Liu, Zhen Huang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890710 (2013) https://doi.org/10.1117/12.2031888

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Detecting and tracking small moving target in infrared image sequence Paper

Hong-lei Yan, Geng-hua Huang, Hai-wei Wang, Rong Shu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890711 (2013) https://doi.org/10.1117/12.2031964

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Multi scale detail-preserving denoising method of infrared image via relative total variation Paper

Guang-mang Cui, Hua-jun Feng, Zhi-hai Xu, Qi Li, Yue-ting Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890713 (2013) https://doi.org/10.1117/12.2032011

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PI film property analysis in the application of infrared image transform technique Paper

Yanhong Li, Li Zhang, Zhuo Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890714 (2013) https://doi.org/10.1117/12.2032033

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A heating window effect imaging experiment and its analysis Paper

Zhiyong Peng, Xiangjun Wang, Jin Lu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890715 (2013) https://doi.org/10.1117/12.2032037

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The research of auto-focusing method for the image mosaic and fusion system with multi-sensor Paper

Ke Pang, Suying Yao, Zaifeng Shi, Jiangtao Xu, Jiangming Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890716 (2013) https://doi.org/10.1117/12.2032234

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In modern image processing, due to the development of digital image processing, the focus of the sensor can be automatically set by the digital processing system through computation. In the other hand, the auto-focusing synchronously and consistently is one of the most important factors for image mosaic and fusion processing, especially for the system with multi-sensor which are put on one line in order to gain the wide angle video information. Different images sampled by the sensors with different focal length values will always increase the complexity of the affine matrix of the image mosaic and fusion in next, which potentially reducing the efficiency of the system and consuming more power. Here, a new fast evaluation method based on the gray value variance of the image pixel is proposed to find the common focal length value for all sensors to achieve the better image sharpness. For the multi-frame pictures that are sampled from different sensors that have been adjusted and been regarded as time synchronization, the gray value variances of the adjacent pixels are determined to generate one curve. This curve is the focus measure function which describes the relationship between the image sharpness and the focal length value of the sensor. On the basis of all focus measure functions of all sensors in the image processing system, this paper uses least square method to carry out the data fitting to imitate the disperse curves and give one objective function for the multi-sensor system, and then find the optimal solution corresponding to the extreme value of the image sharpness according to the evaluation of the objective function. This optimal focal length value is the common parameter for all sensors in this system. By setting the common focal length value, in the premise of ensuring the image sharpness, the computing of the affine matrix which is the core processing of the image mosaic and fusion which stitching all those pictures into one wide angle image will be greatly simplified and the efficiency of the image processing system is significantly improved.

An improved template tracking method based on rigid extended object Paper

Jianwei Zhang, Zhenming Peng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890717 (2013) https://doi.org/10.1117/12.2032254

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Research on visible and near infrared spectral-polarimetric properties of snow in different melting states Paper

Hui-yan Shen, Pu-cheng Zhou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890718 (2013) https://doi.org/10.1117/12.2032280

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The analysis of detection probability for active laser detection system Paper

Ling-chuan Zeng, Tao An

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890719 (2013) https://doi.org/10.1117/12.2032297

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Design of lens-hood in the space fisheye optical system Paper

Qing Zhu, Zhao-hui Zhang, Zhi Zhang, Aqi Yan, Jian-zhong Cao, Kai-sheng Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071A (2013) https://doi.org/10.1117/12.2032304

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Design of real-time image processing system for IRFPA based on FPGA Paper

Pan Wang, Lei Gao, Guo-qiang Chen, Rui-jun Ding

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071B (2013) https://doi.org/10.1117/12.2032306

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Conceptual design of 1.5m aperture vertical collimator assembly with short tube and long focus Paper

Fei Yang, Ming Ming, Fu-guo Wang, Li-min Zhang, Bao-gang Chen, Liang Shao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071C (2013) https://doi.org/10.1117/12.2032307

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In order to evaluate and test the image quality of large aperture telescope, the most directly method is adopting the collimator and test the telescope system with full aperture. Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP) commenced developing the large aperture collimator for interferometric and image quality testing of meter scale optical systems under cryogenic, vacuum conditions. The aperture of the collimator which has been on the conceptual design phase is 1.5m diameter, and the optical configuration is Cassegrain, the focus is 50m. The material of reaction bonded Silicon Carbide (RB-SiC) produced by CIOMP will be used as the primary mirror substrate. And the figure accuracy of the primary mirror will be polished better than 15nm (RMS). The collimator will be working in a vacuum chamber and face down vertically to the unit under test. The application requirements, specification requirements, and some key technology are demonstrated and analysed with finite element analysis (FEA) in the paper. The feasibility, error budget, and hazards evaluation of the collimator are fulfilled by the FEA results. It demonstrated that the conceptual design meet the requirements of the 1.5m aperture vertical collimator, and could achieve the high accuracy requirements of the wavefront for the beam of light in the vacuum chamber, which the wavefront error should less than 32nm(RMS). Mechanical alignment errors induced by thermal and structural perturbations are monitored with an auto-focusing system to enable focus compensation. The ambient temperature of the collimator in chamber are controlled allowing testing while the chamber shrouds and test unit are brought to cryogenic temperatures. With the high accuracy of the wavefront, the collimator could test the image resolution, modulation transfer functions (MTFs), point spread functions (PSFs), encircled energy, wavefront error, best focus, etc. for optical systems. And the conceptual design could be consulted to other large aperture collimators.

The study of the thermal imaging law on several objects in winter environment Paper

Xuan-yu Wang, Min-hui Pang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071D (2013) https://doi.org/10.1117/12.2032365

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Backward Monte Carlo analysis on stray radiation of an infrared optical system Paper

Xue Chen, Chuang Sun, Xinlin Xia

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071E (2013) https://doi.org/10.1117/12.2032426

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Irradiance spatial non-uniformity correction in large-format infrared focal plane array measurement Paper

Hua Hua, Yang Li, Xiao-ning Hu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071G (2013) https://doi.org/10.1117/12.2032468

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Fusion of infrared and visible light images based on nonsubsampled shearlet transform Paper

Tian-yu Zhang, Qiang Zhou, Hua-jun Feng, Zhi-hai Xu, Qi Li, Yue-ting Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071H (2013) https://doi.org/10.1117/12.2032470

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A new method to obtain ground control points based on SRTM data Paper

Pu Wang, Wei An, Xin-pu Deng, Xi Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071I (2013) https://doi.org/10.1117/12.2032517

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The method of infrared polariametric imaging Paper

Qiang Zhou, Hua-jun Feng, Zhi-hai Xu, Qi Li, Yue-ting Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071L (2013) https://doi.org/10.1117/12.2032601

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A new method of NIR face recognition using kernel projection DCV and neural networks Paper

Ya Qiao, Yuan Lu, Yun-song Feng, Feng Li, Yongshun Ling

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071M (2013) https://doi.org/10.1117/12.2032609

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Optical and mechanical structure design of a high altitude orbits collimating infrared earth simulator Paper

Zhe Wang, Guo-yu Zhang, Qi-meng Chen, Xiang-yang Sun, Yu-jun Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071O (2013) https://doi.org/10.1117/12.2032706

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High performance BGMI circuit for VLWIR FPAs Paper

Li-chao Hao, Hong-lei Chen, Ai-bo Huang, Jun-ling Zhang, Rui-jun Ding

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071Q (2013) https://doi.org/10.1117/12.2032760

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Research on method for generating infrared images of aerial target based on image synthesis Paper

Ling-xia Wu, Hong-wu Yuan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071R (2013) https://doi.org/10.1117/12.2032763

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Tracking the key point of a building in infrared imaging guidance Paper

Yi-mei Tan, Fu-gen Zhou, Ting Jin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071S (2013) https://doi.org/10.1117/12.2032768

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Design of a data transmission system based on gigabit ethernet Paper

Yongxin Yuan, Lijun Zhang, Bin Xu, Jiqiang Wang, Yonggang Yuan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071T (2013) https://doi.org/10.1117/12.2032804

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Detection algorithm based on spatial statistics for IR target Paper

Shao-ping Zuo, Xiang-long Meng, Jin-jiang Liu, Guo-quan Liu, Hong-tao Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071U (2013) https://doi.org/10.1117/12.2032812

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Dynamic simulation for distortion image with turbulence atmospheric transmission effects Paper

Huijie Du, Jindong Fei, Duzheng Qing, Hongming Zhao, Hong Yu, Chen Cheng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071V (2013) https://doi.org/10.1117/12.2032832

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The imaging through atmospheric turbulence is an inevitable problem encountered by infrared imaging sensors working in the turbulence atmospheric environment. Before light-rays enter the window of the imaging sensors, the atmospheric turbulence will randomly interfere with the transmission of the light waves came from the objects, causing the distribution of image intensity values on the focal plane to diffuse, the peak value to decrease, the image to get blurred, and the pixels to deviate, and making image identification very difficult. Owing to the fact of the long processing time and that the atmospheric turbulent flow field is unknown and hard to be described by mathematical models, dynamic simulation for distortion Image with turbulence atmospheric transmission effects is much more difficult and challenging in the world. This paper discusses the dynamic simulation for distortion Image of turbulence atmospheric transmission effect. First of all, with the data and the optical transmission model of the turbulence atmospheric, the ray-tracing method is applied to obtain the propagation path of optical ray which propagates through the high-speed turbulent flow field, and then to calculate the OPD from the reference wave to the reconverted wave front and obtain the point spread function (PSF). Secondly, infrared characteristics models of typical scene were established according to the theory of infrared physics and heat conduction, and then the dynamic infrared image was generated by OpenGL. The last step is to obtain the distortion Image with turbulence atmospheric transmission effects .With the data of atmospheric transmission computation, infrared simulation image of every frame was processed according to the theory of image processing and the real-time image simulation, and then the dynamic distortion simulation images with effects of blurring, jitter and shifting were obtained. Above-mentioned simulation method can provide the theoretical bases for recovering the blur images and analyzing the turbulence atmospheric transmission effects.

The simulation of turbulence effect based on the technology of optical wavefront control Paper

Hongming Zhao, Jindong Fei, Huijie Du, Hong Yu, Jian Du, Xinqi Hu, Bing Dong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071W (2013) https://doi.org/10.1117/12.2032833

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In the process of high-resolution astronomical observation and space optical mapping, the wavefront aberrations caused by atmosphere turbulence effect lead to reduced resolution of optical imaging sensor. Firstly, on the base of influence of atmosphere turbulence effect for the optical observation system, this paper investigates and analyses the development and technical characteristics of deformable mirror, which is the key device of optical wavefront control technology. In this part, the paper describes the basic principles of wavefront control and measurement using the current production line of deformable mirror, including micro-electromechanical systems (MEMS) deformable mirror which is one of the most promising technology for wavefront modulation and Shack-Hartmann wavefront sensors. Secondly, a new method based on the technology of optical wavefront control and the data of optical path difference (OPD) for simulating the effect of optical transmission induced by turbulence is presented in this paper. The modeling and characteristics of atmosphere turbulence effect applied for optical imagery detector of astronomical observation and space optical mapping has been obtained. Finally, based on the theory model of atmosphere turbulence effects and digital simulation results, a preliminary experiment was done and the results verify the feasibility of the new method. The OPD data corresponding to optical propagation effect through turbulent atmosphere can be achieved by the calculation based on the method of ray-tracing and principle of physical optics. It is a common practice to decompose aberrated wavefronts in series over the Zernike polynomials. These data will be applied to the drive and control of the deformable mirror. This kind of simulation method can be applied to simulate the optical distortions effect, such as the dithering and excursion of light spot, in the space based earth observation with the influence of turbulent atmosphere. With the help of the optical wavefront control technology, the optical sensor and ability of space optical detection system for correcting the target image blurred by turbulence of atmosphere can be tested and evaluated in the laboratory.

Verification of the Astronomical Almanac's algorithm for approximate the position of the sun Paper

Lin Zheng, Guotu Shen, Jiguang Cai, Zhanhai Dong, Jing Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071X (2013) https://doi.org/10.1117/12.2032843

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With the consumption of the resources, it’s important to develop clean solar energy that can solve the problem of energy shortage. Obtaining an accurate position of the sun is the premise of using the solar energy efficiently. An accurate solar position includes two factors that are elevation and azimuth. In the paper, Joseph J. Michalsky’s algorithm for calculation of the solar position is verified that is taken from the American Astronomical Almanac. The algorithm has been written into program by Joseph J. Michalsky in FORTRAN. In the paper, it’s has been adapted to visual C++ that can calculate the solar elevation and azimuth and errors or some places that less accurate are corrected. The Chinese Astronomical Almanac for the year 1985 doesn’t tabulate elevation and azimuth. The quantities needed to calculate elevation and azimuth are the right ascension, the declination and the Greenwich mean sidereal time that are tabulated in the Almanac. Comparing those variables that calculated from the algorithm with the data from the Chinese Astronomical Almanac for the year 1985, it can be found that the biggest difference of the two ways is only 0.01°, 0.01° and 0.0001h respectively, which prove the accuracy of the algorithm indirectly. The measured data that only include elevation comes from Basic Data of Geography in China written by Institute of Geography, Chinese Academy of Sciences. Comparing elevation given by the algorithm with the measured data, it shows that the algorithm can be accurate calculating the position of the sun in some extent. And the paper shows in detail the conversion from the local real solar time to Universal Time because the time in Basic Data of Geography in China is the local real solar time. Finally we notice that the 0.01° accuracy mentioned by other paper is not the accuracy of the elevation and azimuth of the sun, but the accuracy of the right ascension and declination. It’s easy to understand why the difference of the results calculated by the algorithm and measured data is greater than 0.01°.

The research of moving object detection with a moving camera Paper

Hai-xin Chen, Guo-hua Gu, Xiao-feng Bai, Tie-kun Zhao, Fu-yuan Xu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89071Z (2013) https://doi.org/10.1117/12.2032885

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With the rapid development of computer technology and mobile devices, high requirements for computer vision are more and more critical. In particular, current research on moving target detection based on still scene or hardware platform with turntable and gyroscope, can not meet the requirements of portable mobile equipment. Moving target detection and tracking on mobile platforms is attracting more and more attention. What makes the task even more challenging is when the camera is non-stationary ,due to the random motion of camera caused by bumps and swings of vehicle and handheld, and parallax problem caused by 3D scene. The essential problem in this case lies in distinguishing between global motion induced by camera and independent motion caused by moving targets. To solve above problems, the three-dimensional reconstruction method based on camera calibration technology is always introduced, such as the fundamental matrix and trifocal tensor, but that are appropriate for large classes of problems and situations without considering the complexity and speed of processing. This paper proposes a new robust algorithm GMOS (Global Motion Of Scene) based on the global motion of scene for moving object detection on a freely moving camera. By modeling for GMOS with the adjacent optical flow field of the image sequence, the proposed method is able to detect and separate the moving targets simply and fast from the global motion model without three-dimensional reconstruction. According to the GMOS model, we can describe the movement of the camera through a GMOS vector which is independent of two viewpoints between the adjacent images, and compensate for the overall movement caused by camera movement. The results of theory analysis and experimentations on numerous real world videos demonstrate that the proposed method GMOS could separate the independent objects fast and robustly under the premise of the high accuracy and robustness.

Novel measurement method of infrared laser beam divergence angle based on two linear array CCDs Paper

Jing Xie, Haiqing Chen, Zuojun Tan, Dejia Hou, Xianfeng Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890720 (2013) https://doi.org/10.1117/12.2032889

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In the practical application of infrared lasers, an infrared linear laser beam of 90°×2° is shaped to meet special demand. So it is very important to test its beam divergence angle which reflects long-distance transmission characteristics. Many approaches are proposed, such as area array CCD single imaging method, two plate reflecting mirrors multi imaging method, distorted diffraction grating multi imaging method and so on. Nevertheless, these methods only can be used to detect infrared laser beam whose spot shape is small and elliptical. Actually if the view angle of the infrared linear laser beam is greater than 90° in the horizontal direction, the area array CCD cannot detect the whole light spot. So we proposed a two linear array CCDs scanning imaging measurement method. The two linear array CCDs are placed at Z₁ position of near field and Z₂ position of far field respectively, and they are separated by an angle Φ. Beam width in two positions can be calculated by light intensity distribution curves which are measured by linear array CCD. Meanwhile, beam width fits linear equation in the far field, so beam divergence angle can be obtained by two point line fitting. This method is based on a real-time and automatic measurement system which consists of infrared laser optical transmitter, control module, imaging system and data processing. The infrared laser optical transmitter is controlled by control module to rotate every one degree. After scanning is completed, we can acquire the spot image and beam divergence angle curve by imaging system and data processing. This novel arrangement provides a precise and comprehensive measurement. Compared to other methods, this method can not only be used for measuring beam divergence angle of infrared linear laser beam, but also for detecting the uniformity of energy distribution and assembling laser optical transmitter. Experimental results indicate that measurement values are in the acceptable range, measurement accuracy is 1', and repeatability precision is 2.36%. Theory analysis and experiment shows the method is reasonable and efficient.

Liquid dangerous goods detection based on electronic nose odor recognition technology Paper

Lina Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890721 (2013) https://doi.org/10.1117/12.2032891

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Study of jamming of the frequency modulation infrared seekers Paper

Fang Qian, Jin Guo, Jun-feng Shao, Ting-feng Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890722 (2013) https://doi.org/10.1117/12.2032906

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A local image enhancement method based on adjacent pixel gray order-preserving principle Paper

Xiaopeng Fan, Tiefeng Cai, Feng Zhu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890723 (2013) https://doi.org/10.1117/12.2032922

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Fabrication and performance of 1×128 linear PbS infrared focal plane array Paper

Zhi-jin Hou, Jun-jie Si, Wei Wang, Yan-qiu Lv, Jin-chun Wang, Xiang-wei Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890724 (2013) https://doi.org/10.1117/12.2032925

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Improved mean shift algorithm based on a dual patterns merging Robinson guard filter Paper

Fei Wang, Qian Chen, Zhuang Miao, Tie-kun Zhao, Hai-xin Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890725 (2013) https://doi.org/10.1117/12.2032926

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Mean shift, which is widely used in many target tracking systems, is a very effective algorithm to track the target. But the traditional mean shift tracking algorithm is limited to track an infrared small target. In infrared prewarning and tracking systems, the traditional mean shift tracking algorithm cannot achieve accurate tracking result due to that the target is weakened and submerged in the background noise. So in this paper, a compositive mean shift algorithm is put forward. In this algorithm, firstly on the basis of background suppression and division, noise is suppressed by an extraordinary Robinson Guard Filter. This paper adopts a dual patterns merging Robinson Guard Filter which is different from the traditional Robinson Guard Filter. According to the point target’s anisotropic singularity in space, this dual patterns merging Robinson Guard Filter can divide the direction further and detect singularity accurately in different directions in order to obtain better effect. The dual patterns merging Robinson Guard Filter’s improvement is that it adopts the horizontal and vertical direction window and the diagonal direction window whose protective belt width are both two at the same time to increase the probability of point target detection. The filter separately detects the two directions and merges the results in order to boost the effect of keeping back the details of the target. At the same time, it can also boost the effect of background suppression as much as possible and reduce the false alarm rate. At last the system can achieve ideal detection performance. After filtering, an image in which the point target and the background are distinguished is acquired. Then in the mean shift algorithm, we use the acquired image for target tracking. The results of experiment show that this improved mean shift algorithm can reduce failure probability of prewarning and track infrared small targets steadily and accurately.

Morphological detection method with girdle structure Paper

Yong Chen, Gao-shi Yan, Yu Huo

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890726 (2013) https://doi.org/10.1117/12.2032931

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A flat structure element is usually used in the traditional morphological detection. In this processing method, the infrared target is regarded as a single point without considering the imaging characteristics of infrared dim and small target. There is a gray transition zone between target and background. It is unreasonable that the transition region processed as background in the traditional morphological method. So, the infrared dim target detection results are not ideal by using the traditional morphological processing method. Aimed at this problem, the imaging characteristic of infrared dim and small target is analyzed. The Spatial distribution of infrared target gray scale is calculated. The result shows it is a tip package structure. The top peak is the target. Based on theoretical research on the morphological detection, the girdle structure elements are designed. This structure is composed of two circles. The target neighborhood zones are protected in this structure. They do not participate in the morphological calculation. The sixteen external zones are only participated in the calculation. The morphology of infrared target detection method is established based on this neighborhood zoned structure. The designed girdle structure is used in the opening operation and the traditional flat structure is used in the closing operation. The traditional Top-Hat algorithm is improved according to the girdle structure morphology method. And used the real infrared target image, the improved algorithm is simulated. The processed result shows that the girdle structure morphology method is effective in the background noise restraining. In order to evaluate the image processed result quantitatively, the signal noise ratio and signal noise ratio gain factor are used. Accordingly to the calculated result, the improved algorithm compared with the traditional morphological methods, inhibition of complex background with better.

IR characteristic simulation of city scenes based on radiosity model Paper

Xixian Xiong, Fugen Zhou, Xiangzhi Bai, Xiyu Yu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890727 (2013) https://doi.org/10.1117/12.2032935

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An infrared and visible image SIFT registration based on MESR Paper

Ting Gao, Yu Xu, Tingxin Xu, Li Shuai

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890728 (2013) https://doi.org/10.1117/12.2032938

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Numerical study on the influence of aluminum on infrared radiation signature of exhaust plume Paper

Wei Zhang, Qing-qing Ye, Shi-peng Li, Ning-fei Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890729 (2013) https://doi.org/10.1117/12.2032940

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Evaluation of discrete sampling on thermal imaging systems Paper

Ji-hui Wang, Jian-ping Cui, Ting-zhu Bai, Wei-qi Jin, Zhi-yun Gao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072A (2013) https://doi.org/10.1117/12.2032950

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Synthesized performance model of thermal imaging systems based on natural background Paper

Song-lin Chen, Ji-hui Wang, Xiao-wei Wang, Wei-qi Jin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072B (2013) https://doi.org/10.1117/12.2032963

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The technology of forest fire detection based on infrared image Paper

Zhi-guo Wu, Guo-juan Liu, Ming-jia Wang, Suo-jian Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072C (2013) https://doi.org/10.1117/12.2032967

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A new affine-invariant image matching method based on SIFT Paper

Peng-cheng Wang, Qian Chen, Hai-xin Chen, Hong-chang Cheng, Zhen-fei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072D (2013) https://doi.org/10.1117/12.2033014

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Local invariant feature extraction, as one of the main problems in the field of computer vision, has been widely applied to image matching, splicing and target recognition etc. Lowe’s scale invariant feature transform (known as SIFT) algorithm has attracted much attention due to its invariance to scale, rotation and illumination. However, SIFT is not robust to affine deformations, because it is based on the DoG detector which extracts keypoints in a circle region. Besides, the feature descriptor is represented by a 128-dimensional vector, which means that the algorithm complexity is extremely large especially when there is a great quantity of keypoints in the image. In this paper, a new feature descriptor, which is robust to affine deformations, is proposed. Considering that circles turn to be ellipses after affine deformations, some improvements have been made. Firstly, the Gaussian image pyramids are constructed by convoluting the source image and the elliptical Gaussian kernel with two volatile parameters, orientation and eccentricity. In addition, the two parameters are discretely selected in order to imitate the possibilities of the affine deformation, which can make sure that anisotropic regions are transformed into isotropic ones. Next, all extreme points can be extracted as the candidates for the affine-invariant keypoints in the image pyramids. After accurate keypoints localization is performed, the secondary moment of the keypoints’ neighborhood is calculated to identify the elliptical region which is affineinvariant, the same as SIFT, the main orientation of the keypoints can be determined and the feature descriptor is generated based on the histogram constructed in this region. At last, the PCA method for the 128-dimensional descriptor’s reduction is used to improve the computer calculating efficiency. The experiments show that this new algorithm inherits all SIFT’s original advantages, and has a good resistance to affine deformations; what’s more, it is more effective in calculation and storage requirement.

New detection algorithm for dim point moving target in IR-image sequence based on an image frames transformation Paper

M. Abdo Mohamed, Hongzuo Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072E (2013) https://doi.org/10.1117/12.2033018

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Experimental research on thermoelectric cooler for imager camera thermal control Paper

Bing-ting Hu, Ao-feng Kang, Xin Fu, Shi-chen Jiang, Yao-hai Dong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072G (2013) https://doi.org/10.1117/12.2033026

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Research on infrared ship detection method in sea-sky background Paper

Da Tang, Gang Sun, Ding-he Wang, Zhao-dong Niu, Zeng-ping Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072H (2013) https://doi.org/10.1117/12.2033039

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Error analysis and algorithm implementation for an improved optical-electric tracking device based on MEMS Paper

Hong Sun, Qian-zhong Wu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072I (2013) https://doi.org/10.1117/12.2033040

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A line mapping based automatic registration algorithm of infrared and visible images Paper

Rui Ai, Zelin Shi, Dejiang Xu, Chengshuo Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072J (2013) https://doi.org/10.1117/12.2033047

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Calculation of signal-to-noise ratio (SNR) of infrared detection system based on MODTRAN model Paper

Xue Lu, Chuang Li, Xuewu Fan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072K (2013) https://doi.org/10.1117/12.2033048

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The design and analysis of wide angle and broadband infrared antireflective film Paper

Jian Leng, Yi-qin Ji, Hua-song Liu, Ke-wen Zhuang, Dan-dan Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072M (2013) https://doi.org/10.1117/12.2033061

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A new algorithm of inter-frame filtering in IR image based on threshold value Paper

Wei Liu, Hanbing Leng, Weining Chen, Hongtao Yang, Qingsheng Xie, Bo Yi, Haifeng Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072N (2013) https://doi.org/10.1117/12.2033067

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Influence of ejector technique on infrared radiation of the exhaust plume outside rectangular nozzle Paper

Yunsong Feng, Yuan Lu, Ya Qiao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072O (2013) https://doi.org/10.1117/12.2033074

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Preparation and properties on hollow nano-structured smoke material Paper

Xiang-cui Liu, Meng-yan Dai, Guo-feng Fang, Wei-dong Shi, Xiang Cheng, Hai-feng Liu, Tong Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072P (2013) https://doi.org/10.1117/12.2033126

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In recent years, the weapon systems of laser guidance and infrared (IR) imaging guidance have been widely used in modern warfare because of their high precision and strong anti-interference. Notwithstanding, military smoke, as a rapid and effective passive jamming means, can effectively counteract the attack of enemy precision-guided weapons by scattering and absorbability. Conventional smoke has good attenuation capability only to visible light (0.4-0.76 μm), but hardly any effect to other electromagnetic wave band. The weapon systems of laser guidance and IR imaging guidance usually work in broad band, including near IR (1-3 μm), middle IR (3-5 μm), far IR (8-14 μm), and so on. Accordingly, exploiting and using new efficient obscurant materials, which is one of the important factors that develop smoke technology, have become a focus and attracted more interests around the world. Then nano-structured materials that are developing very quickly have turned into our new choice. Hollow nano-structured materials (HNSM) have many special properties because of their nano-size wall-thickness and sub-micron grain-size. After a lot of HNSM were synthesized in this paper, their physical and chemical properties, including grain size, phase composition, microstructure, optical properties and resistivity were tested and analysed. Then the experimental results of the optical properties showed that HNSM exhibit excellent wave-absorbing ability in ultraviolet, visible and infrared regions. On the basis of the physicochemmical properties, HNSM are firstly applied in smoke technology field. And the obscuration performance of HNSM smoke was tested in smoke chamber. The testing waveband included 1.06μm and 10.6μm laser, 3-5μm and 8-14μm IR radiation. Then the main parameters were obtained, including the attenuation rate, the transmission rate, the mass extinction coefficient, the efficiency obscuring time, and the sedimentation rate, etc. The main parameters of HNSM smoke were contrasted in detail with graphite powder smoke agent. The results showed that HNSM smoke possesses better obscuration capability compared with the smoke performance of conventional materials (such as HC, RP, oil, carbon black, and graphite powder). Therefore, they are new smoke obscurant materials which can effectively interfere with broadband electromagnetic radiation, including 1.06 μm and 10.6 μm laser, 3-5 μm and 8-14 μm IR waveband.

High-temperature target infrared spectrum radiance study Paper

Feifei Xu, Yong Hu, Qiu Yin, Cailan Gong, Lingya Zhu, Hua-ying He

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072Q (2013) https://doi.org/10.1117/12.2033134

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An improvement for scene-based nonuniformity correction of infrared image sequences Paper

Lixiang Geng, Qian Chen, Feng Shi, Changjiang Wang, Xuelian Yu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072R (2013) https://doi.org/10.1117/12.2033154

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Scene-based nonuniformity correction technique for Infrared focal-plane array has been widely concerned as a key technology. However, the existed algorithms are now facing two major problems that is convergence speed and ghosting artifacts. The convergence speed of original constant statistics (CS) method has been demonstrated to be more rapidly than the neural network method but how to reduce ghosting artifacts efficiently is the largest challenge. To solve the ghosting problem, the conventional methods often set a threshold to wipe off the outliers, but the threshold is difficult to choose because it changes complexly for different scene. In this paper, a novel adaptive scene-based nonuniformity correction technique is presented that performs the nonuniformity correction based on CS method. Firstly, an analysis of statistical characteristic in every pixel is taken and the cause of ghosting artifacts is discussed that the underlying distribution does not satisfy the assumptions such as symmetry. For the Gaussian distribution can not describe the statistic property for every pixel’s data, a model with mixture distribution is constructed and indicates the different distribution’s influence to generate ghosting artifacts. Then, utilizing temporal statistics of infrared image sequences the proposed method applies an alpha-trimmed mean filter to estimate detector parameters instead of the conventional mean filter. The algorithm selects the parameter of the alpha-trimmed mean estimator optimally with minimizing the sample asymptotic variance estimate. Moreover, the alpha-trimmed mean filter is designed to detect the nonsymmetry points and trim out the outlier pixels such as edges or extreme distribution. Finally, the performance of the proposed algorithm is evaluated with infrared image sequences with simulated and real fixed-pattern noise. Compared with other nonuniformity correction techniques, the proposed method inherits the superiority of the CS method that converges rapidly but is more robust and gets little ghosting artifacts. The results of the simulated and the real infrared images experiments show a significantly more reliable ability to compensate for nonuniformity and reducing ghosting artifacts effectively.

Infrared dim target detection based on image fusion Paper

Ruo-lan Hu, Ting Wang, Guo-hua Zhang, Gui-lin Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072S (2013) https://doi.org/10.1117/12.2033161

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New scene-based adaptive bad pixel detection algorithm for IRFPA Paper

Han-bing Leng, Zuo-feng Zhou, Wei Liu, Bo Yi, Qing-sheng Xie, Deng-shan Wu, Jian-zhong Cao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072T (2013) https://doi.org/10.1117/12.2033162

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Assembly and alignment of infrared refractive system Paper

Lin Yang, Jian-chun Lin, Ya-jing Wang, Fan-sheng Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072U (2013) https://doi.org/10.1117/12.2033165

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Optical systems for scientific instrumentation frequently include lens or mirrors with critical mechanical requirements. Position issues of those components are inextricably bound to the efficiency of the instrument. The position referring to the lens system mainly means spacer and rotation of all elements concerned. Instrument could not be completed without the accuracy assembly even the previous design was top one. The alignment of infrared optical system always is a tough thing due to the IR material being opaque to visible light which hardly effect on the imaging ability of the system. In this paper a large-aperture IR refractive system was described in details and the alignment of this system was presented. The brief work describes the assembly and integration of the camera barrel in lab. First of all, all the mechanical elements must be manufactured with high accuracy requirements to meet alignment tolerances and minimum errors mostly could be ignored. The rotations relative to the optical axis were hardy restricted by the space between barrel and cells. The lens vertex displacements were determined through high accuracy titanium alloy spacer. So the actual shape data of the optical lenses were obtained by coordinate measuring machining (CMM) to calculate the real space between lenses after alignment1 done. All the measured results were critical for instruction of the practical assemble. Based on the properties and tolerances of the system, the camera barrel includes sets of six lenses with their respective supports and cells which are composed of two parts: the flied lens group and the relay lenses group. The first one was aligned by the geometry centering used CMM. And the relay lenses were integrated one by one after centered individually with a classical centering instrument. Then the two separate components were assembled under the monitor of the CMM with micron precision. Three parameters on the opti-mechanical elements which include decenter, tilt and space changing along the optical axis were measured and determined the relative position of the two components. Finally, the integrated system was verified and results showed that alignment met the design requirement.

A method of infrared imaging missile’s aerodynamic heating modeling and simulations Paper

Chunqin Cao, Jingbo Xiang, Xiaoyang Zhang, Weiqiang Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072V (2013) https://doi.org/10.1117/12.2033167

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Image segmentation algorithm based on contourlet transform and background complexity Paper

Xue Li, Wei-hua Meng, Jingbo Xiang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072W (2013) https://doi.org/10.1117/12.2033169

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Infrared transmission characteristic of indium-tin-oxide thin films prepared by femtosecond pulsed laser deposition Paper

Xubo Zhu, Weiguo Sun, Fei Tao, Xiancun Cao, Xiaolei Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072X (2013) https://doi.org/10.1117/12.2033172

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Study on warning radius of diffuse reflection laser warning based on fish-eye lens Paper

Bolin Chen, Weian Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89072Z (2013) https://doi.org/10.1117/12.2033180

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Biometric iris image acquisition system with wavefront coding technology Paper

Sheng-Hsun Hsieh, Hsi-Wen Yang, Shao-Hung Huang, Yung-Hui Li, Chung-Hao Tien

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890730 (2013) https://doi.org/10.1117/12.2033209

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Biometric signatures for identity recognition have been practiced for centuries. Basically, the personal attributes used for a biometric identification system can be classified into two areas: one is based on physiological attributes, such as DNA, facial features, retinal vasculature, fingerprint, hand geometry, iris texture and so on; the other scenario is dependent on the individual behavioral attributes, such as signature, keystroke, voice and gait style. Among these features, iris recognition is one of the most attractive approaches due to its nature of randomness, texture stability over a life time, high entropy density and non-invasive acquisition. While the performance of iris recognition on high quality image is well investigated, not too many studies addressed that how iris recognition performs subject to non-ideal image data, especially when the data is acquired in challenging conditions, such as long working distance, dynamical movement of subjects, uncontrolled illumination conditions and so on. There are three main contributions in this paper. Firstly, the optical system parameters, such as magnification and field of view, was optimally designed through the first-order optics. Secondly, the irradiance constraints was derived by optical conservation theorem. Through the relationship between the subject and the detector, we could estimate the limitation of working distance when the camera lens and CCD sensor were known. The working distance is set to 3m in our system with pupil diameter 86mm and CCD irradiance 0.3mW/cm². Finally, We employed a hybrid scheme combining eye tracking with pan and tilt system, wavefront coding technology, filter optimization and post signal recognition to implement a robust iris recognition system in dynamic operation. The blurred image was restored to ensure recognition accuracy over 3m working distance with 400mm focal length and aperture F/6.3 optics. The simulation result as well as experiment validates the proposed code apertured imaging system, where the imaging volume was 2.57 times extended over the traditional optics, while keeping sufficient recognition accuracy.

Research on passivation of type II InAs/GaSb superlattice photodiodes Paper

Lei Zhang, Li-xue Zhang, Xiang-wei Shen, Xu-bo Zhu, Zhen-yu Peng, Yan-qiu Lv, Jun-jie Si, Wei-guo Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890731 (2013) https://doi.org/10.1117/12.2033223

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Design of 10^x uncooled thermal infrared zoom optical system Paper

Da Mu, Yu-nan Du, Shi-long Mi, Yan-chi Guo

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890733 (2013) https://doi.org/10.1117/12.2033229

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The summary of Hilbert-Huang transform Paper

Shi-De Song, Zhi-chao Yao, Xiao-Na Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890734 (2013) https://doi.org/10.1117/12.2033233

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Mechanism design of continuous infrared lens Paper

Yan-qin Su, Jing-xu Zhang, Tian-yu Lv, Fei Yang, Fu-guo Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890735 (2013) https://doi.org/10.1117/12.2033240

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Characteristics and optimization of radar target with plasma cover Paper

Ying-ying Yang, Wei-fang Zhao, Wen-ting Wang, Xiao-jing Yi, Jun-wen Ji, Xue-chun Lin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890736 (2013) https://doi.org/10.1117/12.2033263

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Analysis of laser atmospheric propagation characteristic and optimization of laser rangefinder Paper

Wen-ting Wang, Ying-ying Yang, Wei-fang Zhao, Xiao-jing Yi, Jun-wen Ji, Xue-chun Lin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890737 (2013) https://doi.org/10.1117/12.2033264

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Color interpolation algorithm of CCD based on green components and signal correlation Paper

Xiaofen Liang, Weidong Qiao, Jianfeng Yang, Bin Xue, Jia Qin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890738 (2013) https://doi.org/10.1117/12.2033293

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On-chip ADC for infrared focal plane arrays Paper

Lei Gao, Guo-qiang Chen, Pan Wang, Rui-jun Ding

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073A (2013) https://doi.org/10.1117/12.2033303

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Traceability study of optical fiber degree of polarization (DOP) measurement Paper

Nan Xu, Jianwei Li, Jian Li, Zhixin Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073B (2013) https://doi.org/10.1117/12.2033304

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Study on the volcanic ash cloud with Feng Yun-3 meteorological satellite data Paper

Cai-lan T. Gong, Shan Jiang, Yong Hu, Peng Meng

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073C (2013) https://doi.org/10.1117/12.2033401

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Infrared image enhancement based on Riemann-Liouville fractional calculus and human visual properties Paper

Kai Zhang, Qun Hao, Yong Song, Yao Hu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073D (2013) https://doi.org/10.1117/12.2033419

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Salient man-made structure detection in infrared images Paper

Dong-jie Li, Fu-gen Zhou, Ting Jin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073E (2013) https://doi.org/10.1117/12.2033514

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A new infrared image processing method based on compressed sensing Paper

Chenhao Mu, Yuehong Qiu, Zhi Chen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073F (2013) https://doi.org/10.1117/12.2033567

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Innovative design of a calibration mechanism for the space infrared detector Paper

De-wei Sun, Bo Li, Jian-feng Liu, Ning-juan Ruan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073G (2013) https://doi.org/10.1117/12.2033689

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A high-speed and small-volume IR zoom lens using root-exchange theory and DOE element Paper

Lin Liu, Xing Sun, Xin-de Zhang, Rong-gang Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073H (2013) https://doi.org/10.1117/12.2033903

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Extraction of optical rotation from chiral turbid medium with Mueller matrix decomposition Paper

Yongchao Ma, Ping Sun, Wei Liu, Qinghua Yang, Qiongzhen Jia

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073I (2013) https://doi.org/10.1117/12.2033943

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Interface design and properties in InAs/GaSb type-II superlattices grown by molecular beam epitaxy Paper

Zhicheng Xu, Jianxin Chen, Fangfang Wang, Yi Zhou, Qingqing Xu, Chuan Jin, Li He

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073J (2013) https://doi.org/10.1117/12.2034009

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Super-resolution image reconstruction using iterative NEDI-based interpolation Paper

Dong-yu Yin, Gan-quan Wang, Ding-bo Kuang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073K (2013) https://doi.org/10.1117/12.2034022

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Dispersion and infrared jamming performance of hollow nanoshell smoke Paper

T. Zhang, X. D. Dai, L. N. Ren, L. Chen, M. Y. Dai, X. C. Liu, Y. Jiang, C. S. Chen, H. F. Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073L (2013) https://doi.org/10.1117/12.2034024

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Ship detection based on spatial partial features Paper

Hong-hu Wang, Fu-gen Zhou, Ting Jin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073M (2013) https://doi.org/10.1117/12.2034060

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Research of influence of oxidant on the photoelectric obscurity of artificial fog Paper

Meng-yan Dai, Xiang-cui Liu, Hai-feng Liu, Chun-sheng Chen, Tong Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073N (2013) https://doi.org/10.1117/12.2034065

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Many investigations show that almost all detection systems operating in visible light and infrared wave bands are subject to severe performance degradation when they are used in fog. It is necessary to study the influence of fog on the photoelectric sensors so as to find out applicable countermeasures. However, it is hard to get enough meaningful data tested in nature fog. If the forming of fog can be controlled artificially, more credible research methods and experiment conditions will be acquired for studying the electromagnetic wave transmission in fog. In this paper, artificial fog was produced with the fog aerosol specially prepared with oxidant, fuel and bond. Through combustion reaction, the fog aerosol could generate artificial condensation nucleuses, which were provided with fog catalyzing capabilities and able to condense water vapor in air and produce artificial fog within several minutes. Three types of fog aerosols of different oxidant (code-named as NP/KP/LP) were prepared for the experiments. And the influence of oxidant on the photoelectric obscurity performance and the microphysical characteristics of artificial fog were researched. The photoelectric obscurity performance was tested by an IR imaging sensor and an illuminometer sensor, and the microphysical characteristics were tested by the laser granularity system. The experiment results showed that the artificial fog had good photoelectric obscurity and aerosol LP had the best. The attenuation of visible light and infrared wave band (3～5μm) in the fog were above 90%; and the attenuation of infrared wave band (8～14μm) was above 80%. Moreover, the oxidant affected closely the microphysical features of the condensation nucleus, such as the size distribution and number density. It is noticeable that while the size distributions of droplets presented similar trajectories even with different fog aerosols, the coagulation and growth rates of droplets were controlled by the fog catalyzing capabilities of condensation nucleus. Obviously, the maximal droplet concentration and the highest droplet growth rate were obtained form aerosol LP, from which, therefore, the fog catalyzing capability was the best. In conclusion, the oxidant of the fog aerosol greatly affects the catalyzing capabilities of nucleuses and the droplets growth processes, and consequently leads to the difference of photoelectric obscurities.

Design of the segmented primary optical telescope Paper

Kaisheng Zhang, Aqi Yan, Jianzhong Cao, Zheyuan Fan, Li Wu, Zhi Zhang, Qing Zhu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073O (2013) https://doi.org/10.1117/12.2034071

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Research of distortion rectification method for large vision angle IR imaging system Paper

Xue-yuan Zhang, Zhen Ren, Zheng-hui Zhang, Guang-li Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073P (2013) https://doi.org/10.1117/12.2034075

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A novel regularized edge-preserving super-resolution algorithm Paper

Hui Yu, Fu-sheng Chen, Zhi-jie Zhang, Chen-sheng Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073Q (2013) https://doi.org/10.1117/12.2034101

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Vacuum packaging of InGaAs focal plane array with four-stage thermoelectric cooler Paper

De-feng Mo, Da-fu Liu, Li-yi Yang, Qin-fei Xu, Xue Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073T (2013) https://doi.org/10.1117/12.2034203

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A new non-uniformity correction algorithm for IRFPA based on statistical properties of scene Paper

Bingjian Wang, Zhiting Liu, Hanlin Qin, Huixin Zhou, Rui Lai, Songqi Yang, Haitao Yu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073U (2013) https://doi.org/10.1117/12.2034205

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Infrared decoys recognition method based on geometrical features Paper

Songqi Yang, Bingjian Wang, Shangqian Liu, Huixin Zhou, Hanlin Qin, Haitao Yu, Zhiting Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073V (2013) https://doi.org/10.1117/12.2034237

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Estimate of the influence of muzzle smoke on function range of infrared system Paper

Yan-ling Luo, Jun Wang, Jiang-hui Wu, Jun Wu, Meng Gao, Fei Gao, Yu-jie Zhao, Lei Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073W (2013) https://doi.org/10.1117/12.2034295

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The research of flexible and portable test system for focal-plane-array chips Paper

Bin Xu, Yong-gang Yuan, Xiang-yang Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073X (2013) https://doi.org/10.1117/12.2034319

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Thermal annealing effects on the properties of intersubband absorption in CdS/ZnSe and (CdS/ZnSe)/BeTe II-VI quantum wells Paper

Bing-Sheng Li, Ryoichi Akimoto, Aidong Shen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073Y (2013) https://doi.org/10.1117/12.2034320

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The electrochemical capacitance-voltage characterization of InP based p-i-n structures Paper

Li-wei Wang, Yi-dan Lu, Jin-tong Xu, Xiang-yang Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89073Z (2013) https://doi.org/10.1117/12.2034346

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Image reconstruction by multiscale compressed sensing based on a new transform Paper

Chun-hai Hu, Shi-liang Guo

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890740 (2013) https://doi.org/10.1117/12.2034497

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Fabrication and performance of InAs/GaSb type-II superlattices mid-wavelength infrared detectors Paper

Li-peng Yang, Jun Deng, Yan-li Shi, Yong-yuan Chen, Bo Wu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890741 (2013) https://doi.org/10.1117/12.2034514

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Properties study of ZnS thin films deposited on HgCdTe substrate by different methods Paper

Pengxiao Xu, Guoqing Xu, Kaihui Chu, Nili Wang, Qing Zhou, Yidan Tang, Kefeng Zhang, Xiangyang Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890742 (2013) https://doi.org/10.1117/12.2034530

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Jamming effectiveness analysis of IR smoke projectile based on sight optical observation Paper

Longtao Wang, Zhenxing Liu, Falong Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890743 (2013) https://doi.org/10.1117/12.2034531

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Design and implementation of Gm-APD array readout integrated circuit for infrared 3D imaging Paper

Li-xia Zheng, Jun-hao Yang, Zhao Liu, Huai-peng Dong, Jin Wu, Wei-feng Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890744 (2013) https://doi.org/10.1117/12.2034546

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New multimodal image registration method based on moving targets' trajectory Paper

Haitao Yu, Bingjian Wang, Shangqian Liu, Huixin Zhou, Hanlin Qin, Songqi Yang, Zhiting Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890745 (2013) https://doi.org/10.1117/12.2034551

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MTF measurement of IRFPA based on double-knife edge scanning method Paper

Cheng-ping Ying, Bin Wu, Heng-fei Wang, Xue-shun Shi, Hong-yuan Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890746 (2013) https://doi.org/10.1117/12.2034552

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Design method of ARM based infrared camouflage target recognition system Paper

Yuan-bo Wang, Hong-bin Shen, Gang Li

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890747 (2013) https://doi.org/10.1117/12.2034555

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ROIC for gated 3D imaging LADAR receiver Paper

Guoqiang Chen, Junling Zhang, Pan Wang, Jie Zhou, Lei Gao, Ruijun Ding

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890748 (2013) https://doi.org/10.1117/12.2034589

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Thermal cycling reliability of indirect hybrid HgCdTe infrared detectors Paper

Xing Chen, Kai He, Jian-xin Wang, Qin-yao Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890749 (2013) https://doi.org/10.1117/12.2034661

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An electrically controlled liquid crystal Fabry-Perot hyperspectral imaging chip in mid-infrared region Paper

Anbang Fu, Huaidong Zhang, Xinyu Zhang, Hongshi Sang, Changsheng Xie

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074A (2013) https://doi.org/10.1117/12.2034687

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Vibration characteristics of aluminum material and its influences on laser Doppler voice acquisition Paper

Yu-ze Zhang, Li-yan Li, You-wan Tong, Hua-lin Zeng, Yan Zhou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074B (2013) https://doi.org/10.1117/12.2034718

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Research of polarization imaging detection method for water surface target in foggy weather Paper

Feng Wang, Cheng-liang Yin, Yong Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074C (2013) https://doi.org/10.1117/12.2034719

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The optical axis optimization in measurement of decentration of lens Paper

Yajing Wang, Lin Yang, Chunyu Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074D (2013) https://doi.org/10.1117/12.2034720

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An inverter-based capacitive trans-impedance amplifier readout with offset cancellation and temporal noise reduction for IR focal plane array Paper

Hsin-Han Chen, Chih-Cheng Hsieh

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074E (2013) https://doi.org/10.1117/12.2034721

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A dual-channel fusion system of visual and infrared images based on color transfer Paper

Chuang Pei, Xiao-yu Jiang, Peng-wei Zhang, Hao-cong Liang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074F (2013) https://doi.org/10.1117/12.2034722

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A dual-channel fusion system of visual and infrared images based on color transfer The increasing availability and deployment of imaging sensors operating in multiple spectrums has led to a large research effort in image fusion, resulting in a plethora of pixel-level image fusion algorithms. However, most of these algorithms have gray or false color fusion results which are not adapt to human vision. Transfer color from a day-time reference image to get natural color fusion result is an effective way to solve this problem, but the computation cost of color transfer is expensive and can’t meet the request of real-time image processing. We developed a dual-channel infrared and visual images fusion system based on TMS320DM642 digital signal processing chip. The system is divided into image acquisition and registration unit, image fusion processing unit, system control unit and image fusion result out-put unit. The image registration of dual-channel images is realized by combining hardware and software methods in the system. False color image fusion algorithm in RGB color space is used to get R-G fused image, then the system chooses a reference image to transfer color to the fusion result. A color lookup table based on statistical properties of images is proposed to solve the complexity computation problem in color transfer. The mapping calculation between the standard lookup table and the improved color lookup table is simple and only once for a fixed scene. The real-time fusion and natural colorization of infrared and visual images are realized by this system. The experimental result shows that the color-transferred images have a natural color perception to human eyes, and can highlight the targets effectively with clear background details. Human observers with this system will be able to interpret the image better and faster, thereby improving situational awareness and reducing target detection time.

A new polarization image fusion method based on Choquet fuzzy integral Paper

Hong-wu Yuan, Qin-chao Huang, Guo-ming Xu, Cheng-liang Yin

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074G (2013) https://doi.org/10.1117/12.2034736

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Phase transfer function based method to alleviate image artifacts in wavefront coding imaging system Paper

Xutao Mo, Jinjiang Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074H (2013) https://doi.org/10.1117/12.2034741

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Experiment research on infrared targets signature in mid and long IR spectral bands Paper

Chensheng Wang, Pu Hong, Bo Lei, Song Yue, Zhijie Zhang, Tingting Ren

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074I (2013) https://doi.org/10.1117/12.2034742

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Application of physical optics to ocean surface radar scattering with CUDA Paper

Long-xiang Ling-Hu, Zhen-sen Wu, Xing Guo

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074J (2013) https://doi.org/10.1117/12.2034744

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Study on effect of SNR and fill factor on faint target signature quantitative measurement Paper

Zheng Liu, Hongxia Mao, Yinghong Dai

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074K (2013) https://doi.org/10.1117/12.2034746

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The design of a switchable dual-field-of-view thermal optical system Paper

Ting-cheng Zhang, Zhi-bo Liao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074L (2013) https://doi.org/10.1117/12.2034749

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For the middle wave 640×512 cooled thermal IR focal plane array with 15μm pixel pitch, a design of 3.7～4.8μm refractive infrared switchable dual-field-of-view imaging system is described, which makes use of a mechanical holder to switch two lenses into and out of the whole optical system to change the focal length from 45mm to 135mm. The system includes a telescope and a relay sub-system to avoid vignetting caused by the presence of the cold shield. Preliminary calculations are carried out first to determine the focal powers and first-order parameters of each lens and then the aberration equations are solved to achieve the initial configuration of the system as the starting point. During the optimization, in order to correct varied aberrations, such as spherical aberrations, coma, astigmatism, and chromatic aberrations, more lenses, glasses and aspherical surfaces are employed. In consideration of decreasing the manufacture cost and fabrication difficulties, only germ, silicon and one ZnS single lens are allowed to make use of, and the highest order of aspherical coefficients is no more than 8^th. Meanwhile, the separation between the two lenses fixed in the mechanical holder must be controlled strictly to make sure no ray will be obscured by them when they are switched out of the system. Between the telescope and the relay system, the relay system and the image plane, there are two mirrors to fold the system, so reserved space must be valued in the optical path. Finally, a total of ten lenses with two aspherical surfaces and two mirrors are used in the design, making the system cost effective and compact. At the end, the design results are given. The modulation transfer function (MTF) of each field-of-view is above 0.5 in all focal positions at the spatial frequency of 33lp/mm, which approaches the diffraction limits and the energy permeance ratio is greater than 80%, showing excellent performance.

Research on enhancing performance of laser warning systems utilizing microlens array Paper

Xiao-peng Shao, Ping-li Han, Fei Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074M (2013) https://doi.org/10.1117/12.2034764

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Hybrid regularization image restoration algorithm based on total variation Paper

Hongmin Zhang, Yan Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074N (2013) https://doi.org/10.1117/12.2034795

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Research on compressive imaging technology based on image blocking Paper

Zhi-quan Zhang, Sheng Ding

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074O (2013) https://doi.org/10.1117/12.2034803

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Radiometric calibration of the three-channel imaging polarimeter Paper

Lei Zhang, Xiao-cheng Liu, Cheng-liang Yin, Xiao-lin Luo, Chang-pu Duan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074P (2013) https://doi.org/10.1117/12.2034822

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Target detection based on polarization imaging under bad illumination conditions Paper

Yu-sheng Han, Bao-ping Mao, Yong Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074Q (2013) https://doi.org/10.1117/12.2034834

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Analysis of high frame rate readout circuit for near-infrared InGaAs focal plane array Paper

Zhangcheng Huang, Yu Chen, Songlei Huang, Jiaxiong Fang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074R (2013) https://doi.org/10.1117/12.2034848

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Development of the electronics system prototype of the panoramic camera for space applications Paper

Yong-Qiang Duan, Wei Gao, Wei-Dong Qiao, Jian-Feng Yang, De-Sheng Wen

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074S (2013) https://doi.org/10.1117/12.2034858

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On an adaptive scene-based gray super-resolution technique of infrared focal plane array imaging system Paper

Ming He, Tian-yi Zhang, Wei-xin Liu, Cheng-bin Zhang, Jin-hao Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074T (2013) https://doi.org/10.1117/12.2034874

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Development of the control circuits for the TID-CCD stereo camera of the Chang'E-2 satellite based on FPGAs Paper

Yong-Qiang Duan, Wei Gao, Wei-Dong Qiao, De-Sheng Wen, Bao-Chang Zhao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074U (2013) https://doi.org/10.1117/12.2034877

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Adaptive non-uniformity correction method based on temperature for infrared detector array Paper

Zhijie Zhang, Song Yue, Pu Hong, Guowei Jia, Bo Lei

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074V (2013) https://doi.org/10.1117/12.2034883

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Research on inverse method of near sea surface atmosphere aerosol parameters Paper

Kaifeng Wu, Zheng Liu, Jie Wu, Hongxia Mao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074W (2013) https://doi.org/10.1117/12.2034886

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Infrared image quality evaluation method without reference image Paper

Song Yue, Tingting Ren, Chengsheng Wang, Bo Lei, Zhijie Zhang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074X (2013) https://doi.org/10.1117/12.2034887

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A color inheritance image fusion method based on histogram matching Paper

Bo Wang, Xiao-yi Jin, Jing Han, Yi Zhang, Lian-fa Bai

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074Z (2013) https://doi.org/10.1117/12.2034894

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Design of the in-situ testing system for the accelerated life test of the space infrared device Paper

Xianliang Zhu, Haiyan Zhang, Yang Wang, Xiangrong He, Haimei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890750 (2013) https://doi.org/10.1117/12.2034897

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Effect of γ irradiation on the performance of InGaAs infrared detectors Paper

Xing Huang, Tao Li, Xiu-mei Shao, Xue Li, Hai-mei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890751 (2013) https://doi.org/10.1117/12.2034898

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Research on object detection based on circular polarization property Paper

Yun-zhi Wu, Xian-fang Zeng, Cheng-liang Yin, Xiao-lin Luo

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890752 (2013) https://doi.org/10.1117/12.2034900

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Effect of InGaAs strain reducing layer and rapid thermal annealing on the properties of InAs/GaAs quantum Paper

Dan Shi, Ming-hui You, Zhan-Guo Li, Guo-jun Liu, Lin Li, Zhong-liang Qiao, Xiao-hui Ma

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890753 (2013) https://doi.org/10.1117/12.2034902

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Research of detecting details and features of infrared polarization imaging experiment Paper

Fan Yang, Xiao-cheng Liu, Ji-zhong Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890754 (2013) https://doi.org/10.1117/12.2034904

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Research of extended-wavelength 64x64 In_0.83Ga_0.17As focal plane arrays Paper

Ming Shi, Tao Li, Xiumei Shao, Xue Li, Haimei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890755 (2013) https://doi.org/10.1117/12.2034923

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Calculation of scattering characteristic of complex target on multi-core platform Paper

Xing Guo, Zhensen Wu, Longxiang Linghu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890756 (2013) https://doi.org/10.1117/12.2034935

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Ray-tracing algorithm based on BRDF Paper

Li Zheng, Hongxia Mao, Kaifeng Wu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890757 (2013) https://doi.org/10.1117/12.2034938

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Design and analysis of a novel self-deployable baffle Paper

Kai Du, Kewei Yin, Hua Li, Sheng Liao, Fengping Long

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 890758 (2013) https://doi.org/10.1117/12.2034946

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Dark current characterization and simulation for In_0.78Ga_0.22As PIN photodetectors Paper

Baiqing Liu, Xiaoli Ji, Yiming Liao, Feng Yan, Henqing Tang, Xue Li, Haimei Gong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075A (2013) https://doi.org/10.1117/12.2034957

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Research on detection of high-temperature CO₂ with infrared spectrum from space Paper

Jie Wu, Zheng Liu, Hongxia Mao, Yanbin Dong

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075B (2013) https://doi.org/10.1117/12.2034995

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Infrared-visual image sequence fusion algorithm with noise suppression Paper

Xin Wang, Fu Liu, Youli Wei, Huantian Zhou

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075C (2013) https://doi.org/10.1117/12.2035003

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Complicated spatial multi sensor system integrated on adaptive technique Paper

Chun-jie Guo, Quan-xin Ding, Li-wei Zhou, Hua Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075D (2013) https://doi.org/10.1117/12.2035005

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Ice flood detection based on pulse coupled neural network Paper

Xian-hong Liu, Zhi-bin Chen, Wei-ming Wang

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075E (2013) https://doi.org/10.1117/12.2035006

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Polarization imaging detection technology research Paper

Mo-gen Xue, Feng Wang, Guo-ming Xu, Hong-wu Yuan

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075F (2013) https://doi.org/10.1117/12.2035009

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A low-power small-area ADC array for IRFPA readout Paper

Shengyou Zhong, Libin Yao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075G (2013) https://doi.org/10.1117/12.2035013

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A local-sky star recognition algorithm based on rapid triangle pattern index for ICCD images Paper

Wei Zhang, Sheng-xiang Qi, Rui Zhang, Lili Yang, Ji-fu Sun, Li-quan Song, Jin-wen Tian

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075H (2013) https://doi.org/10.1117/12.2035019

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Infrared image superframing technique based on high-speed digital transmission circuit Paper

Wenqing Hong, Libin Yao, Rongbin Ji, Chuanming Liu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075I (2013) https://doi.org/10.1117/12.2035022

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Design and simulation of electrically addressed infrared filtering chip based on cascaded liquid-crystal Fabry-Perot effect for integration application of infrared spectral imaging sensor array Paper

Huaidong Zhang, Anbang Fu, Xinyu Zhang, Hongshi Sang, Changsheng Xie

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075J (2013) https://doi.org/10.1117/12.2035031

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The calculation model of the satellite solar panels infrared feature Paper

Li Yang, Xiang-yin Lv, Wei Jin, Hua Yang, Ji-jin Zhao

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075K (2013) https://doi.org/10.1117/12.2035035

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The lifetime prediction model of stirling cryocooler for infrared detector assembly Paper

Shao-hua Yang, Xin-guang Liu, Yi-nong Wu

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075L (2013) https://doi.org/10.1117/12.2035196

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Star sub-pixel centroid calculation based on multi-step minimum energy difference method Paper

Duo Wang, YanLi Han, Tengfei Sun

Proceedings Volume International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89075M (2013) https://doi.org/10.1117/12.2038813

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The star’s centroid plays a vital role in celestial navigation, star images which be gotten during daytime, due to the strong sky background, have a low SNR, and the star objectives are nearly submerged in the background, takes a great trouble to the centroid localization. Traditional methods, such as a moment method, weighted centroid calculation method is simple but has a big error, especially in the condition of a low SNR. Gaussian method has a high positioning accuracy, but the computational complexity. Analysis of the energy distribution in star image, a location method for star target centroids based on multi-step minimum energy difference is proposed. This method uses the linear superposition to narrow the centroid area, in the certain narrow area uses a certain number of interpolation to pixels for the pixels’ segmentation, and then using the symmetry of the stellar energy distribution, tentatively to get the centroid position: assume that the current pixel is the star centroid position, and then calculates and gets the difference of the sum of the energy which in the symmetric direction(in this paper we take the two directions of transverse and longitudinal) and the equal step length(which can be decided through different conditions, the paper takes 9 as the step length) of the current pixel, and obtain the centroid position in this direction when the minimum difference appears, and so do the other directions, then the validation comparison of simulated star images, and compare with several traditional methods, experiments shows that the positioning accuracy of the method up to 0.001 pixel, has good effect to calculate the centroid of low SNR conditions; at the same time, uses this method on a star map which got at the fixed observation site during daytime in near-infrared band, compare the results of the paper’s method with the position messages which were known of the star, it shows that :the multi-step minimum energy difference method achieves a better effect.

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