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Color halftone descreening based on color sigma filters.
Chung-Hui Kuo
A. Ravishankar Rao
Gerry Thompson
Published in:
Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts (2001)
Keyphrases
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color images
color information
color space
gray scale
color bands
error diffusion
color features
color constancy
gray scale images
color quantization
halftone images