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    IEC

    ISO/IEC 23002-2:2008

    Information technology - MPEG video technologies - Part 2: Fixed-point 8×8 inverse discrete cosine transform and discrete cosine transform

    Standard Details

    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

    Status : ACTIVE
    Standard Type: Main
    Document No: ISO/IEC 23002-2:2008
    Document Year: 2008
    Pages: 10
    Edition: 1.0
    • Section Volume:
    • ISOIEC JTC 1.SC 29 Coding of audio, picture, multimedia and hypermedia information
    • ICS:
    • 35.040.40 Coding of audio, video, multimedia and hypermedia information
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    ISO/IEC 23002-2:2008
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