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Color inverse halftoning method for scanned color images.
Jongmin Kim
Jiyun Byun
Minhwan Kim
Published in:
Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts (2000)
Keyphrases
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color images
gray scale
color correction
color information
gray scale images
cost function
inverse halftoning
feature selection
color space
preprocessing
high resolution
image data
edge detection
signal to noise ratio
convergence rate
pixel values