Experimental Detection and Analysis of Hyperspectral Polarization Characteristics of Typical Camouflage Materials

JIA Rong; WANG Feng; YIN Zhangkun; LIU Xiao

Volume 42 Issue 12

Dec. 2020

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JIA Rong, WANG Feng, YIN Zhangkun, LIU Xiao. Experimental Detection and Analysis of Hyperspectral Polarization Characteristics of Typical Camouflage Materials[J]. Infrared Technology , 2020, 42(12): 1170-1178.

Citation:

JIA Rong, WANG Feng, YIN Zhangkun, LIU Xiao. Experimental Detection and Analysis of Hyperspectral Polarization Characteristics of Typical Camouflage Materials[J]. Infrared Technology , 2020, 42(12): 1170-1178.

Citation:

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Experimental Detection and Analysis of Hyperspectral Polarization Characteristics of Typical Camouflage Materials

JIA Rong^{1, 2
,},
WANG Feng^{2
,
,},
YIN Zhangkun^{1, 2},
LIU Xiao²

1.
Army Academy of Artillery and Air Defense, Hefei 230031, China
2.
Key Laboratory of Polarization Imaging Detection Technology in Anhui Province, Hefei 20031, China

Received Date: 2019-04-25
Rev Recd Date: 2020-11-28
Publish Date: 2020-12-26

Abstract

Abstract

In view of the limitations of traditional detection methods that can not obtain the polarization information and spectral information of camouflage materials in complex background, this paper uses hyperspectral polarization imaging technology to detect and analyze the high-spectral polarization characteristics of typical camouflage materials. In the experiment, a set of simultaneous aperture hyperspectral polarization imaging system was used to detect the hyperspectral polarization of typical camouflage materials such as camouflage coating and camouflage net, and to analyze the nine polarization parameters of the camouflage material, and obtain the relative reflectance of camouflage material and background with spectral variation. The results show that by using the difference of polarization characteristics between the camouflage material and the background, selecting the appropriate polarization parameter can increase the texture detail of the target and improve its contrast. The spectral polarization characteristics are analyzed, and the 760 nm detection band is selected to facilitate the rapid and accurate detection of the camouflage material.
- camouflage material,
- hyperspectral polarization,
- polarization information,
- relative reflectivity

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References(10)

References

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