Perceptual quality metric of color quantization errors on still images.

Stephane Pefferkorn Jean-Louis Blin

Published in: Human Vision and Electronic Imaging (1998)

Keyphrases

perceptual quality
quantization error
image quality
quality metrics
error diffusion
image database
visual quality
image regions
input image
image classification
human perception
image data
image features
spatial information
test images
color images
object recognition
image quality assessment
video quality
texture synthesis
optical flow
image processing
color information
quality measures
multiscale
similarity measure