Sparse Random Approximation and Lossy Compression

Mircea Andrecut

Published in: CoRR (2011)

Keyphrases

lossy compression
image quality
lossless compression
image compression
pattern matching
bit rate
compression ratio
low bit rate
data hiding
gray level images
watermarking algorithm
high quality
sparse representation
wavelet domain
video frames
spatial domain
video coding
image classification
multiresolution