Tony Vladusich
ABSTRACT
We introduce ‘Colors - One’, a perceptually based color photo editing app built for the Apple ecosystem. The app’s core algorithm augments standard Poisson image editing methods to allow the prediction and editing of perceived image color, rather than pixel color. Users can isolate 16 unique hues and edit the contrast color of each hue individually. The resulting photo edits are striking and provide new insights into the nature of perceptual color representations.
Supplemental Material
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- Edwin Land. 1977. The retinex theory of color vision. Scientific American 237, 6 (1977), 108–112. http://dx.doi.org/10.1038/scientificamerican1277-108Google ScholarCross Ref
- Jean Morel, Ana Petro, and Catalina Sbert. 2010. A PDE formalization of retinex theory. IEEE Transactions on Image Processing 19, 11 (2010), 2825–2837. http://dx.doi.org/10.1109/TIP.2010.2049239Google ScholarDigital Library
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