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Testing of Annular Hyperboloid Mirror for Cassegrain System 会议论文
FOURTH INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING, Xian, PEOPLES R CHINA, 2020-10-15
作者:  Hao, Sanfeng;  Zhang, Jian;  An, Fei;  Yang, Jianfeng
Adobe PDF(1005Kb)  |  收藏  |  浏览/下载：139/0  |  提交时间：2021/07/23
Optical testing  Aspherics  Zernike polynomial  Compensator design  Optical coating  
Non-contact heart rate and respiratory monitoring based on Imaging Photoplethysmography at fingertip 会议论文
AOPC 2020: OPTICAL SPECTROSCOPY AND IMAGING; AND BIOMEDICAL OPTICS, Beijing, PEOPLES R CHINA, 2020-11-30
作者:  Qiao WenLong;  Zhou Liang;  Liu Zhaohui;  Yu Jiangjun;  Sun Xiaoxiao
Adobe PDF(499Kb)  |  收藏  |  浏览/下载：152/5  |  提交时间：2021/07/16
Non-contact  blood volume  heart rate  respiration rate  imaging photoplethysmography (IPPG)  
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：125/0  |  提交时间：2021/06/04
fourier ptychographic imaging  camera scanning  image preprocessing  image quality assessment  
A color correction method in uniform color space 会议论文
AOPC 2020: OPTICAL SENSING AND IMAGING TECHNOLOGY, Xiamen, PEOPLES R CHINA, 2020-08-25
作者:  Chu Nanqing;  Li Xuyang;  Yi Hongwei;  Ren Zhiguang;  Ma Zixuan
Adobe PDF(911Kb)  |  收藏  |  浏览/下载：117/0  |  提交时间：2021/06/04
colorimetry  color space  color difference  visible image  color correction  neural network  
Design of a high-resolution compact optical system applied to micro-nano satellites 会议论文
International Conference on Optoelectronic and Microelectronic Technology and Application, Nanjing, China, 2020-10-20
作者:  Qiao, Jiang;  Wu, Cuigang
Adobe PDF(592Kb)  |  收藏  |  浏览/下载：109/0  |  提交时间：2021/01/20
High resolution  compact optical imaging system  Micro-Nano satellites