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Depth of focus extension of space-borne optical camera through variable curvature mirror 会议论文
Optical Design and Testing XIII, Beijing, China, 2023-10-14
作者:  Hui, Zhao;  Xiaopeng, Xie;  Mingyang, Yang;  Gangyi, Zou;  Yating, Zhang;  Xuewu, Fan
Adobe PDF(1325Kb)  |  收藏  |  浏览/下载：29/0  |  提交时间：2024/02/07
space-borne optical camera  variable curvature mirror  depth of focus  coded imaging  digital restoration  
Modeling the modulation transfer function measurement system of large aperture space cameras 会议论文
Seventh Asia Pacific Conference on Optics Manufacture, APCOM 2021, Shanghai, China, 2021-10-28
作者:  Liu, Shangkuo;  Wang, Zhengfeng;  Cao, Kun;  Wang, Tao;  Zhou, Yan;  Zhao, Jianke;  Yao, Baoli
Adobe PDF(1094Kb)  |  收藏  |  浏览/下载：160/2  |  提交时间：2022/03/18
Optical Test  Modulation Transfer Function  Space Camera  Large Aperture  
Imaging through scattering medium based on lensless Fourier transform digital holography 会议论文
Seventh Asia Pacific Conference on Optics Manufacture, APCOM 2021, Shanghai, China, 2021-10-28
作者:  Zhang, Hui;  Wang, Ruiduo;  Zhang, Zaikun;  He, Zhengquan
Adobe PDF(391Kb)  |  收藏  |  浏览/下载：194/1  |  提交时间：2022/03/18
Turbid medium  Scattering  Digital holography  Statistical average  
Experimental research on wave-front coded imaging technique applied to large aperture space-borne optical camera 会议论文
OPTICAL DESIGN AND TESTING XI, Nantong, PEOPLES R CHINA, 2021-10-10
作者:  Zhao Hui;  Mi Jiao;  Li Chuang;  Zou Gangyi;  Fan Xuewu;  Wei Jiangxuan
Adobe PDF(1315Kb)  |  收藏  |  浏览/下载：135/0  |  提交时间：2022/04/06
computational imaging  wave-front coding  space-borne optical camera  
Research on passive ranging technology based on wave front coding 会议论文
AOPC 2021: Optical Sensing and Imaging Technology, Beijing, China, 2021-06-20
作者:  Mi, Jiao;  Zhao, Hui
Adobe PDF(1019Kb)  |  收藏  |  浏览/下载：102/0  |  提交时间：2022/01/30
Optical passive range  Orthogonal coding  Optical transfer function  Mask function  
Improved vector extrapolation based Richardson-Lucy algorithm used for wavefront coded imaging and experimental demonstration 会议论文
Digital Optical Technologies 2019, Munich, Germany, 2019-06-24
作者:  Zhao, Hui;  Xia, Jingjing;  Zhang, Ling;  Yu, Congcong;  Fan, Xuewu
Adobe PDF(3990Kb)  |  收藏  |  浏览/下载：170/2  |  提交时间：2019/11/27
wave-front coding  computational imaging  Richardson-Lucy algorithm  vector extrapolation  
Modified phase diversity technique to eliminate Poisson noise for reconstructing high-resolution images 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, Chengdu, China, 2018-06-26
作者:  Zhang, Ling;  Zhao, Hui;  Yi, Hongwei;  Fan, Xuewu;  Xie, Xiaopeng
Adobe PDF(694Kb)  |  收藏  |  浏览/下载：190/1  |  提交时间：2019/03/22
Linear space-variant optical cryptosystem via Fourier ptychography 会议论文
Progress in Biomedical Optics and Imaging - Proceedings of SPIE, San Francisco, CA, United states, 2019-02-02
作者:  Pan, An;  Wen, Kai;  Yao, Baoli
Adobe PDF(14203Kb)  |  收藏  |  浏览/下载：170/1  |  提交时间：2019/07/08
Fourier optics and signal processing  Computational imaging  Pattern recognition  optical security and encryption  Fourier ptychography  
Practical superoscillation element design for far field non-scanning superresolution imaging 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Micro- and Nano-Optics, Catenary Optics, and Subwavelength Electromagnetics, Chengdu, China, 2018-06-26
作者:  Xie, Qingkun;  Jiang, Yanru;  Qu, Enshi;  Ren, Liyong
Adobe PDF(717Kb)  |  收藏  |  浏览/下载：161/0  |  提交时间：2019/03/26
Study on spectral transfer characteristics of double AOTF imaging spectrometer acoustooptic crystals 会议论文
Applications of Digital Image Processing XLII, San Diego, CA, United states, 2019-08-12
作者:  Chang, Lingying;  Jin, Mengzhu;  Song, Jingjing;  Yao, Dawei;  Qiu, Yuehong
Adobe PDF(1420Kb)  |  收藏  |  浏览/下载：117/0  |  提交时间：2020/03/04
imaging spectrometer  AOTF  the spectral transfer function