Dr. Geng Zhang Profile

Dr. Geng Zhang

at Xi'an institute of optics and precision mechenics

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 6 November 2023 Paper

A generic multispectral demosaicking method based on inter-channel spectrum correlation

Xuejun Zhang, Geng Zhang, Bingliang Hu

Proceedings Volume 12921, 1292113 (2023) https://doi.org/10.1117/12.2688177

KEYWORDS: Image restoration, Multispectral imaging, Image processing, Image fusion, Interpolation, Imaging systems, Image segmentation, Tunable filters, Cameras, Spectral resolution

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SPIE Journal Paper | 12 September 2023

Prior-based collaborative representation with global adaptive weight for hyperspectral anomaly detection

Nan Wang, Yuetian Shi, Yinzhu Cheng, Fanchao Yang, Geng Zhang, Siyuan Li, Xuebin Liu

JARS, Vol. 17, Issue 03, 034511, (September 2023) https://doi.org/10.1117/12.10.1117/1.JRS.17.034511

KEYWORDS: Object detection, Windows, Feature extraction, Statistical analysis, Visualization, Remote sensing, Spatial resolution, Modeling, Hyperspectral imaging, Deep learning

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SPIE Journal Paper | 15 September 2022

Collaborative representation with multipurification processing and local salient weight for hyperspectral anomaly detection

Nan Wang, Yuetian Shi, Fanchao Yang, Geng Zhang, Siyuan Li, Xuebin Liu

JARS, Vol. 16, Issue 03, 036517, (September 2022) https://doi.org/10.1117/12.10.1117/1.JRS.16.036517

KEYWORDS: Sensors, Hyperspectral imaging, Visualization, Databases, Target detection, Statistical analysis, Remote sensing, Statistical modeling, Composites, Detection and tracking algorithms

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SPIE Journal Paper | 21 January 2022

Spatial weighted kernel spectral angle constraint method for hyperspectral change detection

Song Liu, Liyao Song, Haiwei Li, Junyu Chen, Geng Zhang, Bingliang Hu, Shuang Wang, Siyuan Li

JARS, Vol. 16, Issue 01, 016503, (January 2022) https://doi.org/10.1117/12.10.1117/1.JRS.16.016503

KEYWORDS: Hyperspectral imaging, Matrices, Single crystal X-ray diffraction, Signal to noise ratio, Principal component analysis, Spatial resolution, Spatial filters, Sensors, Remote sensing, Reflectivity

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Proceedings Article | 18 December 2019 Paper

Hyperspectral image classification with imbalanced data based on oversampling and convolutional neural network

Lei Cai, Geng Zhang

Proceedings Volume 11342, 113420B (2019) https://doi.org/10.1117/12.2543458

KEYWORDS: Hyperspectral target detection, Convolutional neural networks, Image classification

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SPIE Journal Paper | 27 February 2019

Noise-resistant matching algorithm integrating regional information for low-light stereo vision

Huahui Feng, Geng Zhang, Bingliang Hu, Xin Zhang, Siyuan Li

JEI, Vol. 28, Issue 01, 013050, (February 2019) https://doi.org/10.1117/12.10.1117/1.JEI.28.1.013050

KEYWORDS: Image segmentation, Image processing algorithms and systems, Signal to noise ratio, Binary data, Cameras, Feature extraction, Lithium, Sensors, 3D vision, Stereo vision systems

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Proceedings Article | 12 December 2018 Paper

Real-time detection and recognition algorithm for hyperspectral small targets on ocean

Jiaxin Chen, Geng Zhang, Bingliang Hu

Proceedings Volume 10846, 108460O (2018) https://doi.org/10.1117/12.2503901

KEYWORDS: Target detection, Hyperspectral target detection, Sensors, Hyperspectral imaging, Data storage, Target recognition, Ocean optics, Data modeling, Precision optics, Real time image processing

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Proceedings Article | 24 October 2017 Paper

Taylor series-based generic demosaicking algorithm for multispectral image

Jiatong Han, Geng Zhang, Xuebin Liu

Proceedings Volume 10462, 1046237 (2017) https://doi.org/10.1117/12.2285052

KEYWORDS: Multispectral imaging, Reconstruction algorithms

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Proceedings Article | 24 October 2017 Paper

Aircraft relative attitude measurement based on binocular vision

Yincen Zhao, Geng Zhang, Bingliang Hu, Bo Peng

Proceedings Volume 10462, 1046236 (2017) https://doi.org/10.1117/12.2285028

KEYWORDS: Cameras, Calibration, Feature extraction

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Proceedings Article | 24 October 2017 Paper

A multispectral target tracking algorithm based on particle filter

Zhen-zhen Gao, Geng Zhang, Bing-liang Hu

Proceedings Volume 10462, 104622K (2017) https://doi.org/10.1117/12.2284791

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Proceedings Article | 28 February 2017 Paper

Influence analysis of satellite drift angle on spectrum recovery precision of large aperture static interferometer spectrometer

Siyuan Li, Huan Liu, Geng Zhang, Zhoufeng Zhang, Qiang Zhao

Proceedings Volume 10256, 102560W (2017) https://doi.org/10.1117/12.2256460

KEYWORDS: Satellites, Spectroscopy, Interferometers, Sensors, Target detection, Satellite imaging, Image restoration, Data analysis

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SPIE Journal Paper | 9 March 2015

Data correction techniques for the airborne large-aperture static image spectrometer based on image registration

Geng Zhang, Dalian Shi, Shuang Wang, Tao Yu, Bingliang Hu

JARS, Vol. 9, Issue 01, 095088, (March 2015) https://doi.org/10.1117/12.10.1117/1.JRS.9.095088

KEYWORDS: Spectroscopy, Data corrections, Image registration, Signal to noise ratio, Hyperspectral imaging, Interferometers, Distortion, Error analysis, Satellite navigation systems, Image visualization

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Showing 5 of 12 publications

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