Research on hyperspectral polarization detection for unexploded ordnance target identification

Guofeng Zhang; Siyuan Li; Qifeng Lv; Chi Wang

doi:10.1117/12.2690249

17 August 2023 Research on hyperspectral polarization detection for unexploded ordnance target identification

Guofeng Zhang, Siyuan Li, Qifeng Lv, Chi Wang

Author Affiliations +

Proceedings Volume 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023); 127570B (2023) https://doi.org/10.1117/12.2690249
Event: 3rd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2023), 2023, Kunming, China

Abstract

By analyzing the principle of polarization detection, a method of identifying unexploded ordnance using polarization spectral information is presented. Then a polarization hyperspectral detection system was designed. Finally, the system was used to conduct detection experiments on mines in the background of cluttered grass at 400-1000nm band. The experimental results indicated that the polarization characteristics of the unexploded ordnance and the natural background were different, and the use of polarization detection technology could well distinguish the unexploded ordnance from the natural background and improve the accuracy of target detection and scene identification, especially in the 450-800 nm band to achieve effective detection and identification of camouflaged targets from the cluttered background.

Citation Download Citation

Guofeng Zhang, Siyuan Li, Qifeng Lv, and Chi Wang "Research on hyperspectral polarization detection for unexploded ordnance target identification", Proc. SPIE 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023), 127570B (17 August 2023); https://doi.org/10.1117/12.2690249

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