© The Institution of Electrical Engineers
A fast algorithm for full-search vector quantisation is proposed, which exploits the statistical properties of the source as well as the topological structure of the codebook. The computational complexity reduces to a few percent relative to the standard full search, and the saving increases with increasing codebook size.
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http://iet.metastore.ingenta.com/content/journals/10.1049/el_19930761
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