Edge preserving multiscale error diffusion algorithm for green noise digital halftoning.

Yik-Hing Fung Yuk-Hee Chan

Published in: ICIP (2010)

Keyphrases

edge preserving
multiscale
noise reduction
computational complexity
k means
smoothing filter
similarity measure
mid frequency
gaussian noise
image restoration
energy function
signal to noise ratio
convergence rate
image quality
edge detection
probabilistic model
color images
image processing