Ghost imaging lidar via sparsity constraints
Optics
2012-10-10 v1
Abstract
For remote sensing, high-resolution imaging techniques are helpful to catch more characteristic information of the target. We extend pseudo-thermal light ghost imaging to the area of remote imaging and propose a ghost imaging lidar system. For the first time, we demonstrate experimentally that the real-space image of a target at about 1.0 km range with 20 mm resolution is achieved by ghost imaging via sparsity constraints (GISC) technique. The characters of GISC technique compared to the existing lidar systems are also discussed.
Cite
@article{arxiv.1203.3835,
title = {Ghost imaging lidar via sparsity constraints},
author = {Chengqiang Zhao and Wenlin Gong and Mingliang Chen and Enrong Li and Hui Wang and Wendong Xu and Shensheng Han},
journal= {arXiv preprint arXiv:1203.3835},
year = {2012}
}
Comments
4pages, 3figures