Error diffusion using a band-based Peano scan.

Kazuto Terada Masashi Tamura Masayuki Saito

Published in: Systems and Computers in Japan (1998)

Keyphrases

error diffusion
gray scale
image quality
quantization error
human visual system
gray level
inverse halftoning
halftoning algorithm
frequency domain
noise shaping
halftone images
mid frequency
data hiding
low pass
continuous tone images
color palette
visual quality