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Design of subpixel response characterization measurements for the Earth 2.0 Mission 会议论文
SPACE TELESCOPES AND INSTRUMENTATION 2022: OPTICAL, INFRARED, AND MILLIMETER WAVE, Montreal, CANADA, 2022-07-17
作者:  Li, Yan;  Wang, Chaoyan;  Zhang, Hui;  Zhang, Yongshuai;  Tang, Zhenghong;  Ge, Jian;  Zhang, Hongfei;  Wang, Jian;  Song, Zongxi;  Gao, Wei
Adobe PDF(2382Kb)  |  收藏  |  浏览/下载：85/0  |  提交时间：2022/11/21
subpixel  response  photometry  spot scan  calibration  CCD  CMOS  exoplanets  
A pupil location algorithm based on cascaded Haar feature and OTSU dynamic threshold segmentation 会议论文
AOPC 2021: Optical Sensing and Imaging Technology, Beijing, China, 2021-06-20
作者:  Qian, Fanxing;  Lei, Hao
Adobe PDF(854Kb)  |  收藏  |  浏览/下载：106/1  |  提交时间：2022/01/30
Sight tracking  Pupil detection  Image processing  Edge detection  
Optical system design of polarization imaging spectrometer based on aperture division 会议论文
FOURTH INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING, Xian, PEOPLES R CHINA, 2020-10-15
作者:  Chang Lingying;  Pan Qian;  Qiu Yuehong;  Zhao Baochang
Adobe PDF(439Kb)  |  收藏  |  浏览/下载：150/0  |  提交时间：2021/07/23
Optical design  Polarization imaging spectrometer  Aperture division  Acousto-optic tunable filter  
Reflection grating spectrometer based on AOTF 会议论文
Sixth Symposium on Novel Optoelectronic Detection Technology and Applications, Beijing, China, 2019-12-03
作者:  Tang, Qian;  Zhang, Guo Qing;  Zhang, Chun Min;  Zhao, Bao Chang
Adobe PDF(1950Kb)  |  收藏  |  浏览/下载：123/0  |  提交时间：2020/10/26
AOTF  hyper-spectral  reflection grating  infrared  atmosphere detecting  
Design of a zoom projection optical system for high resolution projector 会议论文
AOPC 2020: Display Technology; Photonic MEMS, THz MEMS, and Metamaterials; and AI in Optics and Photonics, Beijing, China, 2020-11-30
作者:  Qin, Guang;  Fan, Xuewu;  Ma, Zixuan;  Zhang, Gengyao
Adobe PDF(3134Kb)  |  收藏  |  浏览/下载：145/0  |  提交时间：2020/12/29
zoom projection lens  optical design  DMD  projection optics  
Pointing design and testing of corner reflector 会议论文
AOPC 2020: OPTICAL SENSING AND IMAGING TECHNOLOGY, Xiamen, PEOPLES R CHINA, 2020-08-25
作者:  Liu Jie;  Wang Hu;  Lin Shangmin;  Xue Yaoke;  Liu Yang;  Liu Meiying;  Shen Yang
Adobe PDF(364Kb)  |  收藏  |  浏览/下载：104/0  |  提交时间：2021/06/04
Pointing design  corner reflector  corner cube prism  
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：177/2  |  提交时间：2019/11/27
wave-front coding  computational imaging  Richardson-Lucy algorithm  vector extrapolation  
An image telecentric optical system of low-distortion and wide-field 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:  Wang, Hu;  Xue, Yaoke;  Xiao, Nan;  Liu, Jie;  Liu, Meiying;  Liu, Yang;  Lin, Shangmin;  Wang, Fang
Adobe PDF(1302Kb)  |  收藏  |  浏览/下载：176/0  |  提交时间：2019/03/22
A spatial moving target recognition algorithm based on full information vector 会议论文
Third International Conference on Photonics and Optical Engineering, Xi'an, China, 2018-12-05
作者:  Du, Yun;  Wen, Desheng;  Liu, Guizhong;  Yi, Hongwei;  Liu, Meiying;  Fang, Junli
Adobe PDF(520Kb)  |  收藏  |  浏览/下载：173/1  |  提交时间：2019/04/02
Sparse representation based medical ultrasound images denoising with reshaped-RED 会议论文
Eleventh International Conference on Digital Image Processing, ICDIP 2019, Guangzhou, China, 2019-05-10
作者:  Pu, Xiaoqiu;  Li, Zhixin;  Li, Baopeng;  Lei, Hao;  Gao, Wei;  Liu, Jiwei
Adobe PDF(1021Kb)  |  收藏  |  浏览/下载：173/0  |  提交时间：2019/10/10
Ultrasound image  speckle noise  sparse representation  regularization by denoising  variable splitting