Restoration of halftoned color-quantized images using projection onto convex sets.

Yik-Hing Fung Yuk-Hee Chan

Published in: ICIP (2004)

Keyphrases

gray scale images
gray scale
color images
binary images
image data
inverse halftoning
edge detection
input image
original images
error diffusion
color features
image retrieval
preprocessing
test images
reference frame
computational complexity
computer vision