ISO/IEC 23002-2:2008
ISO/IEC 23002-2:2008



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.

General information 

  •  :  Published
     : 2008-06
  •  : 1
     : 10
  •  : ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information
  •  :
    35.040.40 Coding of audio, video, multimedia and hypermedia information

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std 1 61 PDF
std 2 61 PDF on CD
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