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Invertible Color-to-Monochrome Conversion Based on Color Quantization with Lightness Constraint.
Go Tanaka
Noriaki Suetake
Eiji Uchino
Published in:
IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2012)
Keyphrases
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color quantization
color space
color images
rgb color space
color information
color correction
gray scale
image processing
color features
color model
color palette
skin color
color histogram
gray level images
quantization error
grayscale images
spatial resolution
image features