Dr. Dalei Yao Profile

Dr. Dalei Yao

at Xi'an Institute of Optics and Precision Mechanics

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Author

Publications (10)

Proceedings Article | 6 November 2023 Paper

Research on smear effect modeling of frame transfer CCD sensor

Dalei Yao, Jianjun Luo, Fan Bu, Yan Wen, Yang Yongqing, Cao Weichen

Proceedings Volume 12921, 129211F (2023) https://doi.org/10.1117/12.2688296

KEYWORDS: CCD image sensors, Astronomy, Charge-coupled devices, Electrons, CCD cameras, Target detection, Quantum numbers, Stars

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Proceedings Article | 1 August 2023 Paper

Simulation research on CCD noise reduction algorithm based on digital correlation double sampling

Dalei Yao, Jianjun Luo, Fan Bu, Yan Wen, Yongqing Yang, Weicheng Cao, Shuifu Ye

Proceedings Volume 12747, 127471X (2023) https://doi.org/10.1117/12.2689203

KEYWORDS: Interference (communication), Charge-coupled devices, Denoising, Electrons, Cadmium sulfide, Analog to digital converters, Analog electronics, Tunable filters, Signal processing, Linear filtering

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Proceedings Article | 27 March 2022 Paper

Realization of multi-point laser target detection algorithm based on DM6437

Fan Bu, Dalei Yao, Li Wang

Proceedings Volume 12169, 1216917 (2022) https://doi.org/10.1117/12.2622178

KEYWORDS: Detection and tracking algorithms, Target detection, Digital signal processing, Image processing algorithms and systems, Image processing, Image segmentation, Algorithm development, Image filtering, Target recognition, Optical filters

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Proceedings Article | 20 December 2019 Paper

Design of low noise processing technology based on digital domain

Da-lei Yao, Jian-ru Xue, Fan Bu, Qing Zhu, Hong-wei Yi, Wei-cheng Cao

Proceedings Volume 11209, 112091I (2019) https://doi.org/10.1117/12.2547337

KEYWORDS: Charge-coupled devices, Digital signal processing, Interference (communication), Signal processing, CCD cameras, Cameras

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Proceedings Article | 10 February 2017 Paper

Measuring dispersed spot of positioning CMOS camera from star image quantitative interpretation based on a bivariate-error least squares curve fitting algorithm

Fan Bu, Yuehong Qiu, Dalei Yao, Xingtao Yan

Proceedings Volume 10250, 102500T (2017) https://doi.org/10.1117/12.2266810

KEYWORDS: CMOS cameras, Stars

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Proceedings Article | 25 October 2016 Paper

A novel method to real-time offset correction for frame transfer CCD

Zhi Chen, Yan Wen, Dalei Yao, Baotan Jiang

Proceedings Volume 9686, 96861L (2016) https://doi.org/10.1117/12.2242264

KEYWORDS: Charge-coupled devices, Signal processing, Field programmable gate arrays, Video processing, CCD cameras, Image processing, Amplifiers, Electronic components, Data corrections, Precision calibration

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Proceedings Article | 5 November 2015 Paper

Research on the detection capability of space camera

Dalei Yao, Jianru Xue, Zhi Chen, Yan Wen, Baotan Jiang

Proceedings Volume 9795, 97952E (2015) https://doi.org/10.1117/12.2217517

KEYWORDS: Signal to noise ratio, Cameras, Target detection, Charge-coupled devices, Signal detection, CCD cameras, Imaging systems, Sensors, Space operations, Interference (communication)

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Proceedings Article | 8 October 2015 Paper

Maximum projection and velocity estimation algorithm for small moving target detection in space surveillance

Dalei Yao, Desheng Wen, Jianru Xue, Zhi Chen, Yan Wen, Baotan Jiang, Junyong Ma

Proceedings Volume 9675, 96752H (2015) https://doi.org/10.1117/12.2202360

KEYWORDS: Target detection, Surveillance, Binary data, Detection and tracking algorithms, Image processing, Stars, Quantization, Signal to noise ratio, Bismuth, Charge-coupled devices

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Proceedings Article | 6 July 2015 Paper

Design of a multifunction astronomical CCD camera

Dalei Yao, Desheng Wen, Jianru Xue, Zhi Chen, Yan Wen, Baotan Jiang, Jiangbo Xi

Proceedings Volume 9631, 96310X (2015) https://doi.org/10.1117/12.2197105

KEYWORDS: Video processing, Cameras, Charge-coupled devices, Astronomy, CCD cameras, Field programmable gate arrays, Signal to noise ratio, Amplifiers, Data conversion, Video

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Proceedings Article | 21 February 2014 Paper

Noise model and simulation analysis of the low noise pre-amplifier of CCD camera

Zhi Chen, Yuehong Qiu, Yan Wen, Baotan Jiang, Dalei Yao

Proceedings Volume 9142, 91420M (2014) https://doi.org/10.1117/12.2054240

KEYWORDS: Video processing, Amplifiers, Video, Interference (communication), Charge-coupled devices, CCD cameras, Signal processing, Device simulation, Cameras, Resistance

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Showing 5 of 10 publications

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