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Proceedings Paper

Algorithm detecting the laser weak target with dynamic programming
Author(s): Qingwei Ping; Guifen Xia
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Paper Abstract

To solve the laser weak echo detection under the clutter background, a dynamic programming (DP) technique has been developed for the detection of weak targets. The primary advantages of DP are its sensitivity to weak targets along with its robustness to laser echo glitter. DP technology turn searching track of the target into the subsection optimization of the target. First, DP algorithm finds all track subsection of target. Second, these track subsections are synthesized into the potential track of target. Third, the track of the same target is combined. Then the detection outcome is found. Theory analysis and the simulated results indicate a sensitivity improvement of detection performance over conventional detection algorithm.

Paper Details

Date Published: 29 August 2009
PDF: 6 pages
Proc. SPIE 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, 73823D (29 August 2009); doi: 10.1117/12.830928
Show Author Affiliations
Qingwei Ping, Beijing Institute of Technology (China)
Guifen Xia, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 7382:
International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging
Farzin Amzajerdian; Chun-qing Gao; Tian-yu Xie, Editor(s)

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