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Proceedings Paper

New method of echo detection for diffuse reflection laser ranging
Author(s): Kun-peng Wang; Yan Zhang; Xing-qi Wang; Lin Quan; Peng Zhao
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Paper Abstract

The echo received from diffuse reflection laser ranging (DRLR) system for space debris and satellite without corner reflector is too weak to detect available echo-photon robustly. A new method based on image saliency feature for echophoton detection was proposed, which used the concept of image saliency in computer vision field to describe echophoton distribution feature. The O-C residue distribution information was used to generate O-C residue image, and then saliency feature recognition, Piecewise Hough detection and polynomial fitting were adopt orderly to obtain available echo signal. The actual experiment results show the effectiveness and robustness of the algorithm.

Paper Details

Date Published: 4 March 2015
PDF: 6 pages
Proc. SPIE 9521, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I, 95210F (4 March 2015); doi: 10.1117/12.2087298
Show Author Affiliations
Kun-peng Wang, Beijing Institute of Tracking and Telecommunication Technology (China)
Yan Zhang, Beijing Institute of Tracking and Telecommunication Technology (China)
Xing-qi Wang, China Academy of Space Technology (China)
Lin Quan, Beijing Institute of Tracking and Telecommunication Technology (China)
Peng Zhao, Beijing Institute of Tracking and Telecommunication Technology (China)


Published in SPIE Proceedings Vol. 9521:
Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I
Xun Hou; Zhihong Wang; Lingan Wu; Jing Ma, Editor(s)

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