Dr. Changxin Gao Profile

Dr. Changxin Gao

at Huazhong Univ of Science and Technology

SPIE Involvement:

Author

Publications (15)

SPIE Journal Paper | 19 January 2023

EWST: an extreme weather scene text detector with dehazing and localization refinement

Yingying Liu, Runmin Wang, Guilin Zhu, Minghao Liu, Chang Han, Xuan He, Changxin Gao

JEI, Vol. 32, Issue 01, 013007, (January 2023) https://doi.org/10.1117/12.10.1117/1.JEI.32.1.013007

KEYWORDS: Air contamination, Feature extraction, Histograms, Image processing, Education and training, Deep learning, Windows, Performance modeling, Semantics, Safety

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Proceedings Article | 16 February 2022 Paper

Paper

Aggregating region context information for semantic segmentation

Zilin Guo, Dongyue Wu, Qiang Zhang, Nong Sang, Changqian Yu, Changxin Gao

Proceedings Volume 12083, 1208307 (2022) https://doi.org/10.1117/12.2623426

KEYWORDS: Image segmentation, Visualization, RGB color model, Convolution, Binary data, Network architectures

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Proceedings Article | 14 February 2020 Paper

Paper

Co-occurrence relationship encoding via channel merging for vehicle part recognition

Qinwei Chang, Nong Sang, Changxin Gao

Proceedings Volume 11430, 114301Z (2020) https://doi.org/10.1117/12.2541920

KEYWORDS: Data modeling, Convolutional neural networks, Computer programming, Information technology, Computing systems, Evolutionary algorithms, Information theory

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Proceedings Article | 14 February 2020 Paper

Paper

Blind deblurring of Gaussian blurred images by blurred edge image

Yacheng Li, Lerenhan Li, Wenhao Li, Zhihua Fan, Zongmei Chen, Changxin Gao, Nong Sang

Proceedings Volume 11430, 1143005 (2020) https://doi.org/10.1117/12.2535530

KEYWORDS: Network architectures, Image quality, Gallium nitride, Visualization, Lithium, Convolution, RGB color model, Aerospace engineering, Cameras, Convolutional neural networks

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Proceedings Article | 9 April 2018 Paper

Paper

Week texture objects pose estimation based on 3D model

Yang Chen, Hanmo Zhang, Shaoxiong Tian, Changxin Gao

Proceedings Volume 10609, 106090U (2018) https://doi.org/10.1117/12.2284972

KEYWORDS: Cameras, Target detection, Data modeling, Visual process modeling, Corner detection, 3D vision

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Proceedings Article | 8 March 2018 Paper

Paper

Vehicle parts detection based on Faster - RCNN with location constraints of vehicle parts feature point

Liqin Yang, Nong Sang, Changxin Gao

Proceedings Volume 10609, 106091J (2018) https://doi.org/10.1117/12.2287308

KEYWORDS: Mirrors, Fiber optic gyroscopes, Convolutional neural networks, Image quality, Detection and tracking algorithms, Headlamps, Error analysis, Image processing, Reliability, Image classification

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Proceedings Article | 8 March 2018 Paper

Paper

Selecting good regions to deblur via relative total variation

Lerenhan Li, Hao Yan, Zhihua Fan, Hanqing Zheng, Changxin Gao, Nong Sang

Proceedings Volume 10609, 106090L (2018) https://doi.org/10.1117/12.2284374

KEYWORDS: Image processing, Image restoration, Image analysis, Process modeling, Convolution, Machine learning, Lithium, Fluctuations and noise, Information technology, Data processing

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Proceedings Article | 8 March 2018 Paper

Paper

Scene text detection by leveraging multi-channel information and local context

Runmin Wang, Shengyou Qian, Jianfeng Yang, Changxin Gao

Proceedings Volume 10609, 106090K (2018) https://doi.org/10.1117/12.2284295

KEYWORDS: Image segmentation, Image processing, Machine vision, Computer vision technology

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Proceedings Article | 8 March 2018 Paper

Paper

Detection of vehicle parts based on Faster R-CNN and relative position information

Mingwen Zhang, Nong Sang, Youbin Chen, Changxin Gao, Yongzhong Wang

Proceedings Volume 10609, 106091G (2018) https://doi.org/10.1117/12.2287087

KEYWORDS: Lamps, Mirrors, Fiber optic gyroscopes, Head, Detection and tracking algorithms, Data modeling, Convolution, Intelligence systems, Information technology, Target detection

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Proceedings Article | 8 March 2018 Paper

Paper

Learning deep features with adaptive triplet loss for person reidentification

Zhiqiang Li, Nong Sang, Kezhou Chen, Changxin Gao, Ruolin Wang

Proceedings Volume 10609, 106090G (2018) https://doi.org/10.1117/12.2283478

KEYWORDS: Cameras, Lithium, Convolution, Convolutional neural networks, Image compression, Databases, Feature extraction, Image processing, Process control, Civil engineering

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SPIE Journal Paper | 21 September 2015

Log-Gabor Weber descriptor for face recognition

Jing Li, Nong Sang, Changxin Gao

JEI, Vol. 24, Issue 05, 053014, (September 2015) https://doi.org/10.1117/12.10.1117/1.JEI.24.5.053014

KEYWORDS: Facial recognition systems, Databases, Feature extraction, Binary data, Autoregressive models, Principal component analysis, Image filtering, Canonical correlation analysis, Image fusion, Image processing

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SPIE Journal Paper | 1 September 2010

Textured image segmentation based on modulation models

Qingqing Zheng, Nong Sang, Leyuan Liu, Changxin Gao

OE, Vol. 49, Issue 09, 097009, (September 2010) https://doi.org/10.1117/12.10.1117/1.3487747

KEYWORDS: Image segmentation, Image processing algorithms and systems, Modulation, Optical engineering, Gaussian filters, Feature extraction, Demodulation, Visualization, Data modeling, Information technology

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SPIE Journal Paper | 1 March 2010

Cascade of hierarchical context and appearance for object detection

Changxin Gao, Nong Sang, Jun Gao, Qiling Tang

OE, Vol. 49, Issue 03, 037003, (March 2010) https://doi.org/10.1117/12.10.1117/1.3360332

KEYWORDS: Optical engineering, Sensors, Roads, Artificial intelligence, Performance modeling, Image processing, Optical pattern recognition, Pattern recognition, Visualization, Computing systems

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Proceedings Article | 30 October 2009 Paper

Paper

Object detection with geometric context of keypoints described as lifetime

Changxin Gao, Jun Gao, Qiling Tang, Nong Sang

Proceedings Volume 7496, 749606 (2009) https://doi.org/10.1117/12.832536

KEYWORDS: Pattern recognition, Object recognition, Artificial intelligence, Surveillance, Target detection, Process modeling, Corner detection, Machine vision, Computer vision technology, Current controlled current source

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SPIE Journal Paper | 1 July 2009

Visual codebook construction for class-specific recognition

Jun Gao, Nong Sang, Changxin Gao, Qiling Tang, Sang Jun

OE, Vol. 48, Issue 07, 077201, (July 2009) https://doi.org/10.1117/12.10.1117/1.3160333

KEYWORDS: Prototyping, Visualization, Object recognition, Optical engineering, Feature extraction, Statistical modeling, Feature selection, Image classification, Binary data, Optical pattern recognition

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Showing 5 of 15 publications

Conference Committee Involvement (4)

Other Applications

10 November 2023 | Wuhan, China

Medical Imaging and Processing

10 November 2023 | Wuhan, China

Automatic Target Recognition and Navigation

10 November 2023 | Wuhan, China

Multispectral Image Acquisition

10 November 2023 | Wuhan, China

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