Block position dithering in DCT-coded sequences.

Marnix K. N. Schöyer Piet W. Verbeek

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

Keyphrases

dct coefficients
discrete cosine transform
block size
coded images
image blocks
jpeg images

blocking artifacts
transform coefficients
transform domain
hidden markov models
discrete cosine transformation
structured light

compressed domain
weight matrices
cosine transform
lapped transforms
dct domain

compressed images
block matching
image sequences
image compression
feature extraction