Nonlinear space-variant postprocessing of block coded images.

Bhaskar Ramamurthi Allen Gersho

Published in: IEEE Trans. Acoust. Speech Signal Process. (1986)

Keyphrases

coded images
space variant
post processing
blocking artifacts
frequency domain
image restoration
preprocessing
error concealment
visual quality
low bit rate
reconstructed image
discrete cosine transform
dct coefficients
multiresolution
high speed
filter bank