Edge-preserving colorization using data-driven Random Walks with Restart.

Tae Hoon Kim Kyoung Mu Lee Sang Uk Lee

Published in: ICIP (2009)

Keyphrases

random walk
edge preserving
data driven
image restoration
noise reduction
gray scale
anisotropic diffusion
markov chain
least squares
directed graph
color space
smoothing filter
grayscale images
maximum a posteriori
half quadratic
color images
higher order
binary images
dynamic programming