OPT OpenIR

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Four-beam sparse phase retrieval algorithm for sheared-beam imaging 期刊论文
OPTICAL ENGINEERING, 2023, 卷号: 62, 期号: 7
作者:  Chen, Minglai;  Ma, Caiwen;  Zhang, Yu;  Liu, Hui;  Luo, Xiujuan;  Yue, Zelin;  Zhao, Jing;  Sun, Ce
Adobe PDF(3050Kb)  |  收藏  |  浏览/下载:65/0  |  提交时间:2023/08/28
sheared-beam imaging  phase retrieval  sparse sampling  detector array  
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:129/1  |  提交时间:2021/12/10
computer vision  camera calibration  focal length  vanishing points  space zoom camera  
Modified slanted-edge method for camera modulation transfer function measurement using nonuniform fast Fourier transform technique 期刊论文
OPTICAL ENGINEERING, 2018, 卷号: 57, 期号: 1
作者:  Duan, Yaxuan;  Xu, Songbo;  Yuan, Suochao;  Chen, Yongquan;  Li, Hongguang;  Da, Zhengshang;  Gao, Limin
Adobe PDF(2570Kb)  |  收藏  |  浏览/下载:182/3  |  提交时间:2018/12/11
Modulation Transfer Function  Numerical Approximation And Analysis  Nonuniform Sampling  
Improved multiple circular array configuration for sparse aperture optical imaging systems 期刊论文
OPTICAL ENGINEERING, 2017, 卷号: 56, 期号: 7
作者:  Liu, Aimin;  Gao, Limin;  Xiao, Maosen;  Liu, Aimin (liuaimin1232003@163.com)
Adobe PDF(2419Kb)  |  收藏  |  浏览/下载:166/0  |  提交时间:2017/09/08
Sparse Aperture Optical Imaging System  Improved Multiple Circular Array Configuration  Practical Cutoff Frequency  Genetic Algorithms  
Ground-based optical detection of low-dynamic vehicles in near-space 期刊论文
OPTICAL ENGINEERING, 2017, 卷号: 56, 期号: 1
作者:  Jing, Nan;  Li, Chuang;  Zhong, Peifeng;  Li, Chuang (lichuang@opt.ac.cn)
Adobe PDF(3076Kb)  |  收藏  |  浏览/下载:232/1  |  提交时间:2017/03/06
Space Optics  Bidirectional Scattering Distribution Function  Bidirectional Reflectance Distribution Function  Bidirectional Transmittance Distribution Function  Reflection  Spectra  
Calibration of a portable laser 3-D scanner used by a robot and its use in measurement 期刊论文
OPTICAL ENGINEERING, 2008, 卷号: 47, 期号: 1, 页码: 17202
作者:  Li, Jianfeng;  Zhu, Jianhua;  Guo, Yongkang;  Lin, Xiangdi;  Duan, Kailiang;  Wang, Yishan;  Tang, Qing
Adobe PDF(524Kb)  |  收藏  |  浏览/下载:374/1  |  提交时间:2011/09/30
Robotics  Robot Vision  Laser Scanner  Robot Tcp Calibration  Camera Calibration  
Simple technique for testing deep aspherical surfaces 期刊论文
OPTICAL ENGINEERING, 1999, 卷号: 38, 期号: 4, 页码: 650-654
作者:  Yun, ZS;  Lam, YL;  Zhou, Y;  Li, YL;  Liu, ZB;  Liu, J
Adobe PDF(259Kb)  |  收藏  |  浏览/下载:188/0  |  提交时间:2015/11/03
Aspheric Surface  Liquid Crystal  Optical Testing  Interferometry