OPT OpenIR
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High-precision pose measurement method based on binocular vision in dark lighting environments 期刊论文
OPTICAL ENGINEERING, 2023, 卷号: 62, 期号: 2
作者:  Wang, Feng;  Zhang, Haifeng;  Zhang, Gaopeng;  Shan, Fuqiang;  Ren, Long;  Ai, Han;  Cao, Jianzhong
Adobe PDF(2376Kb)  |  收藏  |  浏览/下载:179/8  |  提交时间:2023/04/04
machine vision  binocular vision  pose measurement  dark lighting environments  space non-cooperative target  
Hilbert transformation deep learning network for single-shot moire profilometry 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2023, 卷号: 160
作者:  Ma, Pu;  Du, Hubing;  Ma, Yueyang;  Zhang, Gaopeng;  Wang, Feng;  Zhao, Zixin;  Feng, Leijie
Adobe PDF(2242Kb)  |  收藏  |  浏览/下载:117/0  |  提交时间:2022/10/14
Moir? profilometry  Phase demodulation  2D Hilbert transform  Deep learning  
基于GANs网络的条纹图正交化方法 期刊论文
光子学报, 2023, 卷号: 52, 期号: 1
作者:  冯雷洁;  杜虎兵;  张高鹏;  李燕杰;  韩金璐
Adobe PDF(3604Kb)  |  收藏  |  浏览/下载:52/1  |  提交时间:2023/06/16
条纹图分析  相位解调  条纹图正交化  深度学习  三维轮廓测量  
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:80/4  |  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:63/1  |  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)  
A Pose Measurement Algorithm of Space Target Based on Monocular Vision and Accuracy Analysis 期刊论文
Guangzi Xuebao, 2021, 卷号: 50, 期号: 11
作者:  Dong, Yongying;  Zhang, Gaopeng;  Chang, Sansan;  Zhang, Zhi;  Li, Yanjie
Adobe PDF(2924Kb)  |  收藏  |  浏览/下载:162/4  |  提交时间:2022/01/15
Pose measurement  Monocular vision  Improved orthogonal iteration algorithm  Space target  Taguchi method  
Efficient two-step focal length calibration of space zoom camera without targets 期刊论文
OPTICAL ENGINEERING, 2021, 卷号: 60, 期号: 11
作者:  Wang, Hao;  Peng, Jianwei;  Zeng, Hong;  Zhang, Gaopeng;  Wang, Feng;  Liao, Jiawen
Adobe PDF(5177Kb)  |  收藏  |  浏览/下载:142/1  |  提交时间:2021/12/10
computer vision  camera calibration  focal length  vanishing points  space zoom 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:196/3  |  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:166/2  |  提交时间:2020/10/14
thermo-optics  thermal design  space camera  optical devices  
Handheld target probe tip center position calibration for target-based vision measurement system 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2019, 卷号: 30, 期号: 6
作者:  Ma, Yueyang;  Zhao, Hong;  Gu, Feifei;  Zha, Chunwei;  Zhao, Zixin;  Zhang, Gaopeng;  Li, Kejia
Adobe PDF(2056Kb)  |  收藏  |  浏览/下载:248/1  |  提交时间:2019/06/27
probe tip center position calibration  light pen  EIV  vision measurement