Utilization of hyperspectral camera for determination of camouflage surfaces spectral characteristics homogeneity

František Racek; Adam Jobánek; Teodor Baláž

doi:10.1117/12.2194255

21 October 2015 Utilization of hyperspectral camera for determination of camouflage surfaces spectral characteristics homogeneity

František Racek, Adam Jobánek, Teodor Baláž

Author Affiliations +

Proceedings Volume 9653, Target and Background Signatures; 96530K (2015) https://doi.org/10.1117/12.2194255
Event: SPIE Security + Defence, 2015, Toulouse, France

Abstract

The paper deals with description of newly developing method of Hyperspectral camera utilization for determination of camouflage surfaces spectral characteristics homogeneity. The color patterns of camouflage surfaces are usually checked pointwise. It is assumed subsequently that the spectral characteristics of the pattern are the same for whole area of camouflage surface. The essential properties of hyperspectral camera allow to determine the level of spectral qualities homogeneity of the surface. Although the respective snapping of hyperspectral image is fairly easy, the evaluation of HS datacube features specific problems connected with homogeneity of illuminance, optical system aberrations, transformation to reflectance and spectral unmixing. All the measurement aspects have to be taken into account to correctly determine the homogeneity of camouflage surfaces spectral characteristics.

Citation Download Citation

František Racek, Adam Jobánek, and Teodor Baláž "Utilization of hyperspectral camera for determination of camouflage surfaces spectral characteristics homogeneity", Proc. SPIE 9653, Target and Background Signatures, 96530K (21 October 2015); https://doi.org/10.1117/12.2194255

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