Analysis-by-synthesis based switched transform domain split VQ using Gaussian mixture model.

Saikat Chatterjee Thippur V. Sreenivas

Published in: ICASSP (2009)

Keyphrases

gaussian mixture model
transform domain
spatial domain
em algorithm
speaker recognition
dct domain
image sequences
image data
image quality
maximum likelihood
expectation maximization
generative model
background subtraction
image blocks