Vector quantization: Difference between revisions

Revision as of 06:29, 24 February 2006

Revision as of 22:13, 22 March 2006

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{{technical}}

In [[data compression]], '''vector quantization''' is a [[quantization]] technique often used in [[lossy data compression]] in which the basic idea is to code or replace with a key, values from a multidimensional [[vector space]] into values from a discrete [[subspace]] of lower dimension.