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High compression vector quantisation scheme for image coding

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2 Author(s)
Xue, X. ; Xidian Univ., Xian, China ; Fan, C.

An address-predicted vector quantiser (APVQ) is proposed for image coding, which exploits correlation among intervectors by means of predicting. Compared with the general vector quantiser, the APVQ can obtain higher compression ratio, while keeping the same picture quality.

Published in:

Electronics Letters  (Volume:29 ,  Issue: 10 )