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Communication Dans Un Congrès Année : 2015

The Color Logarithmic Image Processing (CoLIP) antagonist space and chromaticity diagram

Résumé

The CoLIP framework defines a vectorial space for color images. It is in accordance with the theories of visual perception (Weber, Fechner) as well as Hering’s trichromacy theory. It is mathematically well defined and computationally usable. This article recalls the fundamentals of the LIP framework for graytone images, and introduces the elementary operations of the vectorial structure for color images. It illutrates the representation of the chromaticity diagram with color modification application, namely white balance correction and color transfer. The results show that the hull of the diagram are not modified, but the colors are.
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Dates et versions

hal-01121694 , version 1 (09-05-2016)

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Yann Gavet, Johan Debayle, Jean-Charles Pinoli. The Color Logarithmic Image Processing (CoLIP) antagonist space and chromaticity diagram. CCIW 2015 (The Fifth Computational Color Imaging Workshop), Shoji Tominaga ; Raimondo Schettini ; lain Tremeau, Mar 2015, SAINT ETIENNE, France. pp.131-138, ⟨10.1007/978-3-319-15979-9_13⟩. ⟨hal-01121694⟩
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