Overcomplete image coding using iterative projection-based noise shaping.

Nick G. Kingsbury Tanya H. Reeves

Published in: ICIP (3) (2002)

Keyphrases

noise shaping
image coding
wavelet transform
image coder
filter bank
vector quantizer
sparse representation
computationally efficient
lapped transforms
error diffusion
bit plane
signal processing
linear combination
subband
natural images
basis functions
image compression
sparse coding
image classification