OPT OpenIR
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Accurate dynamic quantitative phase imaging using multi-wavelength multiplexing 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2023, 卷号: 170
作者:  Fan, Chen;  Li, Junxiang;  Du, Yijun;  Hu, Zirui;  Chen, Huan;  Zhang, Gaopeng;  Zhang, Lu;  Zhao, Zixin;  Zhao, Hong
Adobe PDF(8316Kb)  |  收藏  |  浏览/下载:86/2  |  提交时间:2023/09/11
Quantitative phase imaging (QPI)  Dynamic phase measurement  Computational imaging  Phase retrieval  
Flexible On-Orbit Calibration for Monocular Camera and Laser Rangefinder Integrated Pose Measurement System 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72
作者:  Zhang, Guangdong;  Zhang, Gaopeng;  Yang, Hongtao;  Wang, Changqing;  Bao, Wenfan;  Chen, Weining;  Cao, Jianzhong;  Du, Hubing;  Zhao, Zixin;  Liu, Chang
Adobe PDF(1423Kb)  |  收藏  |  浏览/下载:82/4  |  提交时间:2023/06/05
Calibration  Cameras  Measurement by laser beam  Lasers  Space vehicles  Laser theory  Extraterrestrial measurements  Integrated sensor  laser rangefinder  on-orbit calibration  pose matrix  space camera  
High-Accurate Quantitative Phase Imaging Based on the Transport of Intensity Equation and Wavelet Transform 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72
作者:  Fan, Chen;  Zhao, Hong;  Zhao, Zixin;  Li, Junxiang;  Du, Yijun;  Zhang, Gaopeng
Adobe PDF(3033Kb)  |  收藏  |  浏览/下载:65/1  |  提交时间:2023/08/01
Estimation  Wavelet transforms  Lighting  Imaging  Image resolution  Fitting  Mathematical models  Computational imaging  phase retrieval  quantitative phase imaging (QPI)  transport of intensity equation (TIE)  wavelet transform (WT)  
Improved genetic algorithm for intrinsic parameters estimation of on-orbit space cameras 期刊论文
Optics Communications, 2020, 卷号: 475
作者:  Zhang, Gaopeng;  Zhao, Hong;  Zhang, Guangdong;  Chen, Yaohong
Adobe PDF(2377Kb)  |  收藏  |  浏览/下载:209/2  |  提交时间:2020/07/21
Computer vision  Camera calibration  Intrinsic parameters  Vanishing points  Space camera  
Real-time infrared image detail enhancement based on fast guided image filter and plateau equalization 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 21, 页码: 6407-6416
作者:  Chen, Yaohong;  Kang, Jin U.;  Zhang, Gaopeng;  Cao, Jianzhong;  Xie, Qingsheng;  Kwan, Chiman
Adobe PDF(2615Kb)  |  收藏  |  浏览/下载:197/3  |  提交时间:2020/10/23
Optimization thermal design method for space cameras based on thermo-optical analysis and Taguchi method 期刊论文
Optical Engineering, 2020, 卷号: 59, 期号: 7
作者:  Zhang, Gaopeng;  Zhao, Hong;  Chen, Yaohong;  Zhang, Guangdong;  Zhang, Zhi;  Peng, Jianwei;  Zhao, Zixin;  Yan, Aqi
Adobe PDF(4899Kb)  |  收藏  |  浏览/下载:167/2  |  提交时间:2020/10/14
thermo-optics  thermal design  space camera  optical devices  
High-performance concealment of defective pixel clusters in infrared imagers 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 13, 页码: 4081-4090
作者:  Chen, Yaohong;  Kang, Jin U.;  Zhang, Gaopeng;  Cao, Jianzhong;  Xie, Qingsheng;  Kwan, Chiman
Adobe PDF(4050Kb)  |  收藏  |  浏览/下载:183/3  |  提交时间:2020/05/28
Effect of geometrical parameters on flow and heat transfer performances in multi-stream spiral-wound heat exchangers 期刊论文
APPLIED THERMAL ENGINEERING, 2015, 卷号: 89, 页码: 1104-1116
作者:  Lu, Xing;  Zhang, Gaopeng;  Chen, Yi-tung;  Wang, Qiuwang;  Zeng, Min
Adobe PDF(3329Kb)  |  收藏  |  浏览/下载:307/4  |  提交时间:2015/11/18
Multi-stream  Spiral-wound Heat Exchanger  Flow And Heat Transfer  Numerical Simulation  Geometric Parameter  Taguchi Method  Multivariate Correlation  
Small Infrared Target Detection Based on Fast Adaptive Masking and Scaling With Iterative Segmentation 期刊论文
IEEE Geoscience and Remote Sensing Letters
作者:  Chen, Yaohong;  Zhang, Gaopeng;  Ma, Yingjun;  Kang, Jin U.;  Kwan, Chiman
Adobe PDF(2058Kb)  |  收藏  |  浏览/下载:170/1  |  提交时间:2021/02/08
Adaptive masking and scaling  iterative segmentation  real-time target detection  small infrared (IR) target detection