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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：26/0  |  提交时间：2024/02/07
space-borne optical camera  variable curvature mirror  depth of focus  coded imaging  digital restoration  
Camera Design and Performance 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:  Song, Zongxi;  Li, Wei;  Wang, Fengtao;  Cheng, Pengfei;  Shen, Chao;  Pan, Yue;  Gao, Wei;  Li, Yan;  Zhang, Hui;  Ge, Jian
Adobe PDF(6077Kb)  |  收藏  |  浏览/下载：84/0  |  提交时间：2022/11/21
space mission  planets  transit telescopes  CMOS  prototype  high precision photometry  
Research on the Key Technology of High Resolution Low-Light-Level Remote Sensing 会议论文
AOPC 2022: OPTICAL SENSING, IMAGING, AND DISPLAY TECHNOLOGY, ELECTR NETWORK, 2022-12-18
作者:  Bai, Zhe;  Ma, Yilong
Adobe PDF(557Kb)  |  收藏  |  浏览/下载：50/1  |  提交时间：2023/06/19
Low-Light-Level  Remote sensing  ICCD  EMCCD  sCMOS  Dynamic range  
A Review of the Research on the Measurement Methods of the Sub-reflector of Large Aperture Radio Telescopes 会议论文
2022 IEEE 10TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION, APCAP, Xiamen, PEOPLES R CHINA, 2022-11-04
作者:  Qiao, Jiang;  Lin, Shangmin;  Wang, Hu;  Jin, Yu
Adobe PDF(242Kb)  |  收藏  |  浏览/下载：33/0  |  提交时间：2023/07/03
sub-reflector  position  measurement methods  
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：102/1  |  提交时间：2022/01/30
Sight tracking  Pupil detection  Image processing  Edge detection  
Research on multi-sensor high dynamic range imaging technology and application 会议论文
First Optics Frontier Conference, Hangzhou, China, 2021-04-24
作者:  Guo, Lulu;  Yi, Hongwei
Adobe PDF(475Kb)  |  收藏  |  浏览/下载：156/0  |  提交时间：2021/07/26
high dynamic range  multi-sensor  image processing  camera  
3D printing active variable curvature mirror research for zoom imaging 会议论文
Optical Design and Testing XI, Nantong, China, 2021-10-10
作者:  Xie, Xiaopeng;  Xu, Liang;  Wang, Yongjie;  Shen, Le;  Yang, Mingyang;  Fan, Wenhui;  Zhao, Hui
Adobe PDF(824Kb)  |  收藏  |  浏览/下载：137/1  |  提交时间：2022/01/27
Active optics  variable curvature mirror  3D printing  zoom imaging  
Design of solar observation electronics system for space application 会议论文
AOPC 2021: Novel Technologies and Instruments for Astronomical Multi-Band Observations, Beijing, China, 2021-06-20
作者:  Yao, Pei;  Zhu, Bo;  Li, Chuang;  Wang, Hong;  Dai, HaoBin;  Yang, Yang
Adobe PDF(439Kb)  |  收藏  |  浏览/下载：112/1  |  提交时间：2022/01/30
Space-based  Solar observation  Large-array sensor  FPGA  Digital image pre-processing  
Design of deployment systems for high-resolution deployable telescope based on CubeSat 会议论文
AOPC 2021: Novel Technologies and Instruments for Astronomical Multi-Band Observations, Beijing, China, 2021-06-20
作者:  Dai, Haobin;  Li, Chuang;  Li, Liangliang;  Hu, Bin;  Yao, Pei
Adobe PDF(601Kb)  |  收藏  |  浏览/下载：117/0  |  提交时间：2022/01/30
CubeSat  Deployable telescope  Deployment mechanism  Adjustment  Finite element method  
Applications and development of micro- or nano-metric multi degree of freedom adjusting displacement scaling mechanisms for primary mirror 会议论文
FOURTH INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING, Xian, PEOPLES R CHINA, 2020-10-15
作者:  Hu, Bin;  Li, Chuang;  Zhu, Qing;  Ye, Jing
Adobe PDF(1969Kb)  |  收藏  |  浏览/下载：193/3  |  提交时间：2021/07/23
multi degree of freedom adjusting  displacement scaling mechanism  micro- or nano-metric  segmented primary mirror  large aperture space telescope