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In this paper, we explain the construction of two color image processing tools adapted to skin analysis and diagnostic. In this aim, the non linearity of the Human Visual System must be taken into account. In color domain, only the perceptual distances meet this constraint and are validated by the International Commission on Illumination. Thanks to this consideration, we develop an image processing...
We developed a distance-based formalism adapted to colour mathematical morphology. To extend the morphological operators to multispectral domain, a suitable distance function between two spectra has to be specified and selected. In order to compare the behaviour of different distance functions, we apply linear transformations on basic spectrum. Then we compare the impact of the distance function choice...
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