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| A low-cost and high-performance technique for adaptive optics static wavefront correction 期刊论文 Research in A stronomy and A strophysics, 2021, 卷号: 21, 期号: 7, 页码: 181-188 作者: Ren DQ(任德清) ; Zhang TY(张天宇) ; Wang G(王钢)![](/image/person.jpg)
浏览  |   Adobe PDF(4173Kb)  |   收藏  |  浏览/下载:303/106  |  提交时间:2022/04/01 astronomical instrumentation: adaptive optics astronomical instrumentation: high angular resolution astronomical techniques: high angular resolution |
| 基于三维反正切函数拟合的光斑质心提取算法 期刊论文 红外与激光工程, 2019, 卷号: 48, 期号: 2, 页码: 0226001-1-8 作者: 张惠 ; 李国平 ; 张勇 ; 胡守伟![](/image/person.jpg)
浏览  |   Adobe PDF(2744Kb)  |   收藏  |  浏览/下载:390/142  |  提交时间:2020/02/03 光斑中心提取 亚像素检测 反正切函数变换 灰度拟合 |
| 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![](/image/person.jpg)
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 |
| Moment-based wavefront reconstruction via a defocused Shack–Hartmann sensor 期刊论文 Optical Engineering, 2018, 卷号: 57, 期号: 7, 页码: 074106(1-10) 作者: Fan Feng ; Changwei Li ; Sijiong Zhang![](/image/person.jpg)
浏览  |   Adobe PDF(3688Kb)  |   收藏  |  浏览/下载:414/158  |  提交时间:2019/02/03 Wavefront Reconstruction Second-order Moment Numerical Approximation And Analysis Active Or Adaptive Optics |
| Analysis and demonstration of PID algorithm based on arranging the transient process for adaptive optics 期刊论文 CHINESE OPTICS LETTERS, 2013, 卷号: 11, 期号: 11, 页码: 110101-1-4 作者: Zhaoying Zheng ; Changwei Li ; Bangming Li ; Sijiong Zhang![](/image/person.jpg)
浏览  |   Adobe PDF(370Kb)  |   收藏  |  浏览/下载:735/189  |  提交时间:2014/02/11 Pid Algorithm Adaptive Optics |
| Correction of Non–Common-Path Error for Extreme Adaptive Optics 期刊论文 Publications of the Astronomical Society of the Pacific, 2012, 卷号: 124, 期号: 913, 页码: 247-253 作者: DEQING REN ; BING DONG; YONGTIAN ZHU ; DAMIAN J. CHRISTIAN
浏览  |   Adobe PDF(273Kb)  |   收藏  |  浏览/下载:528/191  |  提交时间:2014/01/09 Extreme Adaptive Optics Non–common-path Error |
| Stochastic parallel gradient descent based adaptive optics used for a high contrast imaging coronagraph 期刊论文 Research in Astronomy and Astrophysics, 2011, 卷号: 11, 期号: 8, 页码: 997–1002 作者: Bing Dong; De-Qing Ren ; Xi Zhang![](/image/person.jpg)
浏览  |   Adobe PDF(879Kb)  |   收藏  |  浏览/下载:525/150  |  提交时间:2014/01/07 Adaptive Optics Laboratory Image Processing Coronagraph |
| The Design and Application of CCD Auto-guiding System 会议论文 3rd International Conference on Advanced Computer Theory and Engineering (ICACTE), Chengdu, 2010-8-20 作者: Liyan Chen ; Hai Wang![](/image/person.jpg)
浏览  |   Adobe PDF(712Kb)  |   收藏  |  浏览/下载:571/175  |  提交时间:2014/01/07 Guiding Star System Ccd Automated Digital Image Processing |
| Development of automated small telescopes as Dome A Site testing DIMM 会议论文 Ground-based and Airborne Telescopes III, San Diego, California, USA, 2010-6-27 作者: Chong Pei ; Hualin Chen ; Xiangyan Yuan ; Daxing Wang ; Yajun Zhang ; Bozhong Gu ; Jianlin Zhao![](/image/person.jpg)
浏览  |   Adobe PDF(406Kb)  |   收藏  |  浏览/下载:653/200  |  提交时间:2014/01/03 Dome a Automated Seeing Monitor Dimm Seeing Isoplanatic Angle |
| Experimental research on the sampling point number of LAMOST active optics wavefront test 会议论文 Ground-based and Airborne Telescopes, Orlando, FL, 2006-5-24 作者: Yong Zhang![](/image/person.jpg)
浏览  |   Adobe PDF(705Kb)  |   收藏  |  浏览/下载:440/128  |  提交时间:2013/12/27 Active Optics Lamost Shack-hartmann Wavefront Sensor |