Lossless Compression of Grayscale Images via Context Tree Weighting.

Nicklas Ekstrand

Published in: Data Compression Conference (1996)

Keyphrases

grayscale images
lossless compression
gray scale
binary images
image compression
lossy compression
image enhancement
compression ratio
reconstructed image
color images
gray level
quadtree
inter frame
pattern recognition
lossless data compression
similarity measure
color information
test images
image quality