Vector quantization with hyper-columnar clusters.

Minoru Kohata Tasuku Takagi

Published in: ICASSP (1) (1994)

Keyphrases

vector quantization
image compression
vector quantizer
clustering algorithm
input vector
codebook design
distortion measure
fractal image compression
data points
cluster analysis
reduced complexity
self organizing maps
speaker recognition
neural gas
data clustering
subband
wavelet transform
computer vision