Improving the Imaging Quality of Ghost Imaging Lidar via Sparsity Constraint by Time-Resolved Technique

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 量子光学重点实验室

	Improving the Imaging Quality of Ghost Imaging Lidar via Sparsity Constraint by Time-Resolved Technique
	Bo, Zunwang; Xu, Wendong; Chen, Mingliang; Zhao, Chengqiang; Yu, Hong; Gong, Wenlin
刊名	Remote Sens.
	2016
卷号	8 期号:12
通讯作者	gongwl@siom.ac.cn ; yuhong@siom.ac.cn ; chqzhao@siom.ac.cn ; zwbo@siom.ac.cn ; cml2008@siom.ac.cn ; xuwendong@siom.ac.cn
英文摘要	Ghost imaging via sparsity constraint (GISC)which is developing into a new staring imaging lidarcan obtain both the range information and spatial distribution of a remote target with the use of the measurements below the Nyquist limit. In this work, schematics of both two-dimensional (2D) and three-dimensional (3D) GISC lidar are introduced. Compared with the 2D GISC lidar, we demonstrate by both simulation and experimentally that the signal-to-noise ratio of the 3D GISC lidar can be dramatically enhanced when a time-resolved technique is used to record the target's reflection signals and the orthogonal characteristic of the target's 3D surface structure is taken as a priori in the image reconstruction process. Some characteristics of the 2D and 3D GISC lidar systems are also discussed.
收录类别	SCI
资助信息	Hi-Tech Research and Development Program of China [2013AA122901]; Natural Science Foundation of China [61571427, 61405223]; Youth Innovation Promotion Association CAS [2013162]
WOS记录号	WOS:000392489400020
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/27790]
专题	上海光学精密机械研究所_量子光学重点实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Bo, Zunwang,Xu, Wendong,Chen, Mingliang,et al. Improving the Imaging Quality of Ghost Imaging Lidar via Sparsity Constraint by Time-Resolved Technique[J]. Remote Sens.,2016,8(12).
APA	Bo, Zunwang,Xu, Wendong,Chen, Mingliang,Zhao, Chengqiang,Yu, Hong,&Gong, Wenlin.(2016).Improving the Imaging Quality of Ghost Imaging Lidar via Sparsity Constraint by Time-Resolved Technique.Remote Sens.,8(12).
MLA	Bo, Zunwang,et al."Improving the Imaging Quality of Ghost Imaging Lidar via Sparsity Constraint by Time-Resolved Technique".Remote Sens. 8.12(2016).