Approximation of the Gradient of the Error Probability for Vector Quantizers.

Claudia Diamantini Laura Genga Domenico Potena

Published in: SEBD (2012)

Keyphrases

error probability
vector quantizer
vector quantization
image coding
upper bound
entropy constrained
lattice vector quantization
error criterion
image compression
wavelet transform
multiscale
reinforcement learning
empirical risk
training data
pattern recognition
computational complexity