Registration of Hyperspectral and Trichromatic Images via Cross Cumulative Residual Entrophy Maximisation
Date
2010
Authors
Hasan, Mahmudul
Pickering, Mark
Robles-Kelly, Antonio
Zhou, Jun
Jia, Xiuping
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IEEE Signal Processing Society
Abstract
In this paper we address the problem of image fusion between imagery acquired by trichromatic sensors and hyperspectral imagers. We do this by presenting a method aimed at registering a high-resolution trichromatic image with lower resolution hyperspectral data. The method presented here maps the hyperspectral image into the grayscale image so as to employ the cross cumulative residual entropy for purposes of multimodal registration. We illustrate the utility of our approach by presenting registration results on a set of surveillance image pairs consisting of a set of high-oblique colour and hyperspectral images.
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Keywords
Keywords: CCRE; Cumulative residual entropies; Gray-scale images; High resolution; Hyper-spectral images; HyperSpectral; Hyperspectral Data; Hyperspectral imagers; Hyperspectral imagery; Image pairs; Lower resolution; Multimodal registration; Mutual informations; T CCRE; Hyperspectral imagery; Image registration; Mutual information
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Source
Proceedings of IEEE International Conference on Image Processing 2010
Type
Conference paper
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Restricted until
2037-12-31
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