Discrete-cosine-transform-domain downsizing with windowing operation.

Il Hong Shin Jung Ju Yoo Jin Woo Hung

Published in: J. Electronic Imaging (2007)

Keyphrases

discrete cosine transform
dct coefficients
image compression
transform domain
blocking artifacts
image blocks
lapped transforms
dct domain
neural network
filter bank
discrete fourier transform
coded images
projections onto convex sets
image and video coding
spatial domain
optical flow
image sequences