OPT OpenIR
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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:133/1  |  提交时间:2021/12/10
computer vision  camera calibration  focal length  vanishing points  space zoom camera  
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:199/2  |  提交时间:2020/07/21
Computer vision  Camera calibration  Intrinsic parameters  Vanishing points  Space camera  
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:237/1  |  提交时间:2019/06/27
probe tip center position calibration  light pen  EIV  vision measurement  
On-orbit space camera self-calibration based on the orthogonal vanishing points obtained from solar panels 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2018, 卷号: 29, 期号: 6, 页码: 65013
作者:  Zhang, Gaopeng;  Zhao, Hong;  Hong, Yang;  Ma, Yueyang;  Li, Jing;  Guo, Huinan;  Zhao, H (reprint author), Xi An Jiao Tong Univ, State Key Lab Mfg Syst Engn, Xian 710049, Shaanxi, Peoples R China.
Adobe PDF(3324Kb)  |  收藏  |  浏览/下载:289/5  |  提交时间:2018/05/17
Machine Vision  Self-calibration  Vanishing Points  On-orbit Camera