An Improved Geometric Approach for Palette‐based Image Decomposition and Recoloring
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DOI: 10.1111/cgf.13812
Abstract: Palette‐based image decomposition has attracted increasing attention in recent years. A specific class of approaches have been proposed basing on the RGB‐space geometry, which manage to construct convex hulls whose vertices act as palette colors.… read more here.
Keywords: based image; image; decomposition; approach ... See more keywords
Undetectable steganographic method for palette-based images
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DOI: 10.1117/1.jei.29.6.063007
Abstract: Abstract. Steganography is a technique applied to ensure secure communication. It is challenged by visual observation or statistical analysis to ascertain whether a message is hidden within a cover medium. Several steganographic methods have been… read more here.
Keywords: palette based; method; based images; undetectable steganographic ... See more keywords