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Direct wavefront sensing from extended objects: a general sensor 期刊论文
Optical Engineering, 2021, 卷号: 60, 期号: 7, 页码: 073107-1~073107-17
作者:  Li CW(李常伟);  Lu YT(陆彦婷);  Zhang SJ(张思炯)
浏览  |  Adobe PDF(8401Kb)  |  收藏  |  浏览/下载:239/30  |  提交时间:2022/04/01
wavefront sensing  extended objects  Fourier spatial spectrum  
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:481/149  |  提交时间:2019/02/03
Centroid Estimation  Subpixel Edge Detection  Intensity Profile Fitting  Optical Sensing  
Identifying the phase discontinuities in the wrapped phase maps by a classification framework 期刊论文
Optical Engineering, 2016, 卷号: 55, 期号: 3, 页码: 033104-1-8
作者:  Ashfaq Ahmad;  Yanting Lu
收藏  |  浏览/下载:202/0  |  提交时间:2017/01/17
Phase Discontinuity  Phase Unwrapping  Feature Extraction  Naive Bayes Classifier  
Demonstration of portable solar adaptive optics system 期刊论文
Optical Engineering, 2012, 卷号: 51, 期号: 10, 页码: 101705-1-4
作者:  Deqing Ren;  Bing Dong
浏览  |  Adobe PDF(1314Kb)  |  收藏  |  浏览/下载:569/240  |  提交时间:2014/01/09
Adaptive Optics  Solar Astronomy  Astronomical Instrumentation