Exponential-Golomb coding: Difference between revisions

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In other words, a non-positive integer ''x''≤0 is mapped to an even integer −2''x'', while a positive integer ''x''>0 is mapped to an odd integer 2''x''−1.
 
Exp-Golomb coding is also used in the [[Dirac (video compression format)|Dirac video codec]].<ref>{{cite web |title = Dirac Specification |url = http://diracvideo.org/download/specification/dirac-spec-latest.pdf |publisher = BBC |accessdate = 9 March 2011 |archiveurl = httphttps://waybackweb.archive.org/web/20150503015104/http://diracvideo.org/download/specification/dirac-spec-latest.pdf |archivedate = 2015-05-03 }}</ref>
 
==Generalization to order ''k''==