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Two-frame advanced iterative self-tuning algorithm for accurate phase retrieval 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2023, 卷号: 169
作者:  He, Zhouxuan;  Du, Hubing;  Gu, Feifei;  Hu, Bingqing;  Wang, Feng;  Zhao, Zixin;  Zhang, Gaopeng
Adobe PDF(2069Kb)  |  收藏  |  浏览/下载：63/1  |  提交时间：2023/08/18
Phase shift  Interferometry  Phase retrieval  Fringe analysis  
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：57/1  |  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)  
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：132/1  |  提交时间：2021/12/10
computer vision  camera calibration  focal length  vanishing points  space zoom camera  
Robust and flexible method for calibrating the focal length of on-orbit space zoom camera 期刊论文
APPLIED OPTICS, 2019, 卷号: 58, 期号: 6, 页码: 1467–1474
作者:  Zhang, Gaopeng;  Zhao, Hong;  Yang, Hongtao;  Hong, Yang;  Ma, Yueyang;  Gu, Feifei
Adobe PDF(1332Kb)  |  收藏  |  浏览/下载：183/1  |  提交时间：2019/03/20
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：288/5  |  提交时间：2018/05/17
Machine Vision  Self-calibration  Vanishing Points  On-orbit Camera