期刊
REMOTE SENSING
卷 10, 期 5, 页码 -出版社
MDPI
DOI: 10.3390/rs10050732
关键词
ghost imaging; LiDAR; imaging system; speckle
类别
资金
- National Natural Science Foundation of China [61571427]
- Youth Innovation Promotion Association of the Chinese Academy of Sciences
- Hi-Tech Research and Development Program of China [2013AA122901]
Three-dimensional ghost imaging LiDAR via sparsity constraint (3D GISC LiDAR), as a staring imaging method, can obtain both the range information and spatial distribution of a remote target with a single-pixel time-resolved detector. However, previous demonstrations mainly focused on the relatively static scene in visible light. Here we propose an airborne near infrared 3D GISC LiDAR system and airborne high-resolution imaging is implemented. Experimental results show that an image with 0.48 m horizontal resolution as well as 0.5 m range resolution at approximately 1.04 km height can be achieved. Some considerations on the improvement of this LiDAR system are also discussed.
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