Inverse halftoning using wavelets.

Zixiang Xiong Michael T. Orchard Kannan Ramchandran

Published in: IEEE Trans. Image Process. (1999)

Keyphrases

inverse halftoning
gray scale
image quality
multiresolution
error diffusion
wavelet transform
signal processing
gray scale images
image compression
halftone images
binary images
multiscale
halftoning algorithm
image processing
feature extraction
wavelet decomposition
color images