OPT OpenIR

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Experimental demonstration of wave-front coded imaging with a very low response of the modulation transfer function at the Nyquist frequency 期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 35, 页码: 9562-9569
作者:  Zhao, Hui;  Mi, Jiao;  Yu, Congcong;  Ge, Rui;  Fan, Xuewu
Adobe PDF(1978Kb)  |  收藏  |  浏览/下载:262/5  |  提交时间:2019/12/23
Minimized Laplacian residual interpolation for DoFP polarization image demosaicking 期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 27, 页码: 7367-7374
作者:  Jiang, Tuochi;  Wen, Desheng;  Song, Zongxi;  Zhang, Weikang;  Li, Zhixin;  Wei, Xin;  Liu, Gang
Adobe PDF(1390Kb)  |  收藏  |  浏览/下载:220/1  |  提交时间:2019/10/10
Improved vector-extrapolation-based Richardson–Lucy algorithm used for wavefront coded imaging 期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 13, 页码: 3630-3638
作者:  Zhao, Hui;  Xia, Jingjing;  Zhang, Ling;  Fan, Xuewu
Adobe PDF(2147Kb)  |  收藏  |  浏览/下载:208/3  |  提交时间:2019/06/27
Remote sensing image fusion algorithm based on à trous wavelet transform and HIS transform 会议论文
Eleventh International Conference on Digital Image Processing, ICDIP 2019, Guangzhou, China, 2019-05-10
作者:  Xin, Hongqiang;  Feng, Liangjie
Adobe PDF(389Kb)  |  收藏  |  浏览/下载:110/0  |  提交时间:2019/10/10
Image fusion  àtrous wavelet transform  HIS transform  optical image  SAR image  
Skeleton-Based Action Recognition with Key-Segment Descriptor and Temporal Step Matrix Model 期刊论文
IEEE Access, 2019, 卷号: 7, 页码: 169782-169795
作者:  Li, Ruimin;  Fu, Hong;  Lo, Wai-Lun;  Chi, Zheru;  Song, Zongxi;  Wen, Desheng
Adobe PDF(2563Kb)  |  收藏  |  浏览/下载:134/0  |  提交时间:2020/02/28
Skeleton-based action recognition  view alignment  scale normalization  key-segment descriptor  temporal step matrix model  
Performance comparison between two kinds of variable curvature mirrors: Mathematical analysis, prototype design, experimental demonstration, and application potentials in realizing non-moving element optical zooming 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2018-06-26
作者:  Zhao, Hui;  Xie, Xiaopeng;  Xu, Liang;  Zou, Gangyi;  Li, Chuang;  Fan, Xuewu
Adobe PDF(834Kb)  |  收藏  |  浏览/下载:211/1  |  提交时间:2019/03/22
Research on influences of atmospheric turbulence on long-distance Fourier ptychographic imaging 会议论文
Digital Optical Technologies 2019, Munich, Germany, 2019-06-24
作者:  Yang, Mingyang;  Fan, Xuewu;  Zhao, Hui;  Li, Chuang;  Xiang, Meng
Adobe PDF(715Kb)  |  收藏  |  浏览/下载:175/3  |  提交时间:2019/11/27
Fourier ptychography  long-distance imaging  atmospheric turbulence  
High-resolution imaging of space target based on compressed sensing 会议论文
Eleventh International Conference on Digital Image Processing, ICDIP 2019, Guangzhou, China, 2019-05-10
作者:  Yu, Congcong;  Zhao, Hui;  Zhang, Ling;  Wang, Jing;  Ge, Rui;  Fan, Xuewu
Adobe PDF(390Kb)  |  收藏  |  浏览/下载:170/2  |  提交时间:2019/10/10
compressed sensing  TVAL3 algorithm  super resolution  space target  
Design of visible light / LWIR dual-band common aperture imaging optical system 会议论文
AOPC 2019: Space Optics, Telescopes, and Instrumentation, Beijing, China, 2019-07-07
作者:  Ma, Zhanpeng;  Wang, Hu;  Shen, Yang;  Wang, Fang;  Xue, Yaoke
Adobe PDF(666Kb)  |  收藏  |  浏览/下载:108/1  |  提交时间:2020/03/04
Dual-band  optical design  common aperture  visible light  LWIR  
Research on mirror surface shape of space camera fitting based on SVD 会议论文
AOPC 2019: Space Optics, Telescopes, and Instrumentation, Beijing, China, 2019-07-07
作者:  Huang, Tuo;  Chen, Rong-Li;  Chu, Chang-Bo
Adobe PDF(373Kb)  |  收藏  |  浏览/下载:118/2  |  提交时间:2020/03/04
mirror surface shape  Zernike polynomials  spherical mirror  fitting precision  Zernike polynomials terms  singular value decomposition