• 08

  Sep, 2021
  A Method for Improving the Detection Accuracy of the Spot Position of the Four-Quadrant Detector in a Free Space Optical Communication System

  Wang, Xuan; Su, Xiuqin; Liu, Guizhong; Han, Junfeng; Wang, Kaidi; Zhu, WenhuaIn a free space optical communication system, the beacon light will lose most of its energy aft...
• 07

  Sep, 2021
  Optical System for the Transit Spectral Observation of Exoplanet-Atmosphere Characteristics

  Wang, Fang; Fan, Xuewu; Wang, Hu; Pan, Yue; Shen, Yang; Lu, Xiaoyun; Du, Xingqian; Lin, ShangminOptical instrumentation with reliable performance is essential for the resea...
• 06

  Sep, 2021
  Distortion mapping correction in the AIMS primary mirror testing by a computer-generated hologram

  Ke-Wei, E.; Zhao, Jian-Ke; Wang, Bo; Wang, Dong-Guang; Shen, Yu-Liang; Fu, Xin; Xu, Song-Bo; Li, Jing; Xue, Xun; Chang, Ming; Zhou, YanThe National Solar Observatory is cur...
• 03

  Sep, 2021
  Multi-scale joint network based on Retinex theory for low-light enhancement

  Song, Xijuan; Huang, Jijiang; Cao, Jianzhong; Song, DaweiDue to the limitations of devices, images taken in low-light environments are of low contrast and high noise withou...
• 02

  Sep, 2021
  Infrared and visible image fusion based on weighted variance guided filter and image contrast enhancement

  Ren, Long; Pan, Zhibin; Cao, Jianzhong; Liao, Jiawen; Wang, YangWith extraordinary advances in sensor technology, infrared and visible image fusion has been widely used in ...
• 01

  Sep, 2021
  Infrared and visible image fusion based on variational auto-encoder and infrared feature compensation

  Ren, Long; Pan, Zhibin; Cao, Jianzhong; Liao, JiawenWith high sensitivity to capture rich details, visible imaging equipment can take images containing more textures and co...