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Research on data processing method for detection of small and weak targets in space 会议论文
INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONIC ENGINEERING, ICOPEN 2022, ELECTR NETWORK, 2022-11-24
作者:  Sen, Tian;  Yan, Wen
Adobe PDF(540Kb)  |  收藏  |  浏览/下载：30/0  |  提交时间：2023/06/19
the Milky Way's background  low signal to noise ratio  target detection  multiframe superposition  
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：100/1  |  提交时间：2022/01/30
Sight tracking  Pupil detection  Image processing  Edge detection  
Non-Local Sparse Representation Method for Demosaicing of Single DoFP Polarimetric Image 会议论文
2020 12th International Conference on Communication Software and Networks, ICCSN 2020, Chongqing, China, 2020-06-12
作者:  Wang, Ruinan;  Gao, Wei;  Wang, Fengtao;  Shen, Chao
Adobe PDF(694Kb)  |  收藏  |  浏览/下载：149/1  |  提交时间：2020/08/26
polarimetric image  sparse representation  image demosaicing  
A Non-local Rank-Constraint Hyperspectral Images Denoising Method with 3-D Anisotropic Total Variation 会议论文
2019 4th International Conference on Communication, Image and Signal Processing, CCISP 2019, Phuket, Thailand, 2019-11-14
作者:  Gong, Tao;  Wen, Desheng;  He, Tianbin
Adobe PDF(1075Kb)  |  收藏  |  浏览/下载：192/2  |  提交时间：2020/03/06
Research on image preprocessing techniques needed for long-distance camera scanning fourier ptychographic imaging 会议论文
AOPC 2020: OPTICAL SENSING AND IMAGING TECHNOLOGY, Xiamen, PEOPLES R CHINA, 2020-08-25
作者:  Wang, Jing;  Zhao, Hui;  Yang, Mingyang;  Li, Zhixin;  Xiang, Meng;  Wang, Yuming;  Fan, Xuewu
Adobe PDF(862Kb)  |  收藏  |  浏览/下载：123/0  |  提交时间：2021/06/04
fourier ptychographic imaging  camera scanning  image preprocessing  image quality assessment  
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：169/2  |  提交时间：2019/11/27
wave-front coding  computational imaging  Richardson-Lucy algorithm  vector extrapolation  
Research on image denoising algorithm based on improved anisotropic diffusion synthetic aperture radar 会议论文
Tenth International Conference on Graphics and Image Processing, ICGIP 2018, Chengdu, China, 2018-12-12
作者:  Xin, Hongqiang;  Feng, Liangjie
Adobe PDF(651Kb)  |  收藏  |  浏览/下载：90/1  |  提交时间：2019/06/28
Anisotropic diffusion  SAR image  speckle noise  P-M model  diffusion coefficient  
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：109/0  |  提交时间：2019/10/10
Image fusion  àtrous wavelet transform  HIS transform  optical image  SAR image  
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：188/1  |  提交时间：2019/03/22
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：165/0  |  提交时间：2019/10/10
Ultrasound image  speckle noise  sparse representation  regularization by denoising  variable splitting