Vector quantization: Difference between revisions

Revision as of 15:18, 27 October 2020

Revision as of 16:23, 13 December 2020

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== Training ==

The simplest training algorithm for vector quantization is:<ref>{{cite book|title=An Introduction to Natural Computation|author=Dana H. Ballard|date=2000|publisher=MIT Press|isbn=978-0-262-02420-4|___location=|page=189}}

</ref>

# Pick a sample point at random

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| date = 2009-12-27

| url = http://lists.mplayerhq.hu/pipermail/bow/2009-December/000058.html

| accessdateaccess-date = 2013-03-16 }}

</ref>

* [[Cinepak]]

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| date = 2007-03-09

| url = http://xiph.org/vorbis/doc/Vorbis_I_spec.html

| accessdateaccess-date = 2007-03-09 }}

</ref>

* [[Opus (codec)|Opus]] is transform-based but uses vector quantization on transformed coefficients