A new preprint is available in IPOL: http://www.ipol.im/pub/pre/98/
Implementation of Nonlocal Pansharpening Image Fusion by Antoni Buades, Bartomeu Coll, Joan Duran, Catalina Sbert Abstract This paper focuses on the implementation of the pansharpened image fusion technique proposed by Buades et al. Pansharpening is the fusion process by which from a high resolution panchromatic image and a low resolution multispectral image infers a high spatial and high spectral resolution image. Buades et al. propose a variational model that incorporates a non local regularization term taking advantage of image self-similarity. Although quite successful in pansharpening with small relative error, state of the art methods introduce relevant color artifacts which are significantly reduced by involving the image self-similarity.
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-- IPOL - Image Processing On Line - http://ipol.im/ contact [email protected] - http://www.ipol.im/meta/contact/ news+feeds twitter @IPOL_journal - http://www.ipol.im/meta/feeds/ announces [email protected] - http://tools.ipol.im/mm/announce/ discussions [email protected] - http://tools.ipol.im/mm/discuss/
