A prequantizer with the human visual effect for the DPCM.

Chun-Hung Kuo Chang-Fuu Chen

Published in: Signal Process. Image Commun. (1996)

Keyphrases

human visual
human vision
subjective evaluation
human visual system
natural scenes
image quality assessment
image compression
subband
prediction error
multiscale
ground truth
video content
bit rate
natural images
image quality
image database
computational complexity