Hyperspectral change detection with stereo disparity information enhancement

摘要

A hyperspectral change detection method with stereo depth information enhancement is proposed in this paper. The method operates on the hyperspectral data acquired by the ground-based hyperspectral stereo imaging system. The imaging system combines the properties of panoramic and stereo imaging with the high spectral resolution of hyperspectral cameras, and is of use especially for surveillance applications. Stereo and spectral information provided by the system are fused in the proposed method for enhanced change detection. Experimental results are evaluated on two hyperspectral datasets acquired by the system. Preliminary results show the improved performance of the system and the proposed method.