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Extracting the centroid of the light spot by two-dimensional sigmoid fitting 期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 10, 页码: 104113(1-7)
作者:  Hui Zhang;  Guoping Li;  Yong Zhang;  Shouwei Hu
浏览  |  Adobe PDF(2178Kb)  |  收藏  |  浏览/下载:529/165  |  提交时间:2019/02/03
Centroid Estimation  Subpixel Edge Detection  Intensity Profile Fitting  Optical Sensing  
Calculations for the Pre-Calibration of LAMOST Active Optics 期刊论文
Chinese Journal of Astronomy and Astrophysics, 2004, 卷号: 5, 期号: 3, 页码: 302-314
作者:  Yong Zhang;  Xiang-Qun Cui
浏览  |  Adobe PDF(1174Kb)  |  收藏  |  浏览/下载:1235/184  |  提交时间:2013/12/24
Active Optics  Telescopes  Instrumentation