Status : Published (Under review)

This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
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Abstract

ISO/IEC 23002-2:2008 specifies a particular implementation of an integer-output 8x8 inverse discrete cosine transform (IDCT) that fully conforms to the accuracy requirements specified in ISO/IEC 23002-1 and additionally meets or exceeds all accuracy requirements specified for IDCT precision in a number of international video coding standards. It additionally provides a (non-normative) specification of an integer-output 8x8 forward DCT based on the same factorization structure.

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General information

  • Status
     : Published
    Publication date
     : 2008-06
    Stage
    : International Standard under systematic review [90.20]
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee :
    ISO/IEC JTC 1/SC 29
    ICS :
    35.040.40 
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