Quantization Index Modulation Using Vector Quantization with DWT Based State-Codebook Search.

Chin-Chen Chang Yung-Chen Chou

Published in: IIH-MSP (2006)

Keyphrases

vector quantization
image compression
vector quantizer
codebook design
distortion measure
input vector
multiresolution
vector quantized
image coding
discrete wavelet transform
codebook generation
feature extraction
subband
competitive learning
lossy compression
finite state vector quantization