Improved Minimax Bounds on the Test and Training Distortion of Empirically Designed Vector Quantizers.

Published in: COLT (2005)

Keyphrases

vector quantizer
vector quantization
image coding
distortion measure
bit allocation
entropy constrained
finite state
image compression
worst case
reinforcement learning
neural network
lattice vector quantization
variable length
pruning algorithm
spatial domain
face recognition
image processing
computer vision