Lossy compression of distributed sparse sources: A practical scheme.

Giulio Coluccia Enrico Magli Aline Roumy Velotiaray Toto-Zarasoa

Published in: EUSIPCO (2011)

Keyphrases

lossy compression
image quality
compression rate
image compression
compression ratio
lossless compression
bit rate
pattern matching
image authentication
reconstructed image quality
watermarking algorithm
sparse representation
low bit rate
wavelet transform
pattern recognition
gray level images
subband
image data