A simulated annealing restoration algorithm for restoring halftoned color-quantized images.

Yik-Hing Fung Yuk-Hee Chan

Published in: Signal Process. Image Commun. (2006)

Keyphrases

gray scale images
restoration algorithm
gray scale
error diffusion
image data
binary images
image restoration
inverse halftoning
color images
input image
image regions
halftoning algorithm
test images
edge detection
pixel values
degraded images
multiple images
gaussian noise
image processing