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Image recoloring using linear template mapping

Sanghyun Seo 1 Park Youngsub Victor Ostromoukhov 1
1 R3AM - Rendu Réaliste pour la Réalité Augmentée Mobile
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : We propose an artistic recoloring method that enhances the perception of complex scenes, while preserving the visual quality of the original image. Our algorithm employs the template which contains the information of color theme. The colors of template is selected based on the Munsell color and are designed on the a  ∗  b  ∗  chromatic plane of the CIE L  ∗  a  ∗  b  ∗  color space. Template can be used to recolor the original image with simpler and more focused color contrasts. The proposed algorithm consists of the three steps. First, we calculate the regression line for the colors on the original image and the template. Then we create a transformation refer to the relationship between the two regression lines. This transformation is used to change the color distribution in the source image. Finally, the transformed color distribution is mapped from the chromatic a  ∗  b  ∗  plane to become the template.
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Submitted on : Wednesday, August 10, 2016 - 4:19:50 PM
Last modification on : Thursday, November 21, 2019 - 2:28:31 AM

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Sanghyun Seo, Park Youngsub, Victor Ostromoukhov. Image recoloring using linear template mapping. Multimedia Tools and Applications, Springer Verlag, 2012, 2, 64, pp.293-308. ⟨10.1007/s11042-012-1024-1⟩. ⟨hal-01353034⟩



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