A constrained-dictionary version of LZ78 asymptotically achieves the finite-state compressibility with a distortion measure.

Published in: ITW (2015)

Keyphrases

finite state
distortion measure
vector quantizer
markov chain
vector quantization
human perception
markov decision processes
image coding
model checking
optimal policy
structural similarity
rate distortion
bit allocation
spatial domain
quality measures
human visual system
feature extraction