International Electrotechnical Commission

Publication detail

Reference	ISO/IEC 23002-2 ed1.0 withdrawn corrigendum	> preview
Title	Information technology - MPEG video technologies - Part 2: Fixed-point 8×8 inverse discrete cosine transform and discrete cosine transform
Publication date	2008-05-21
Format, price (Swiss francs) and language	66.- 10 pages 66.- 205 Kb
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.
Technical Committee	JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
ICS Codes	35.040 Character sets and information coding *Including coding of audio, picture, multimedia and hypermedia information, IT security techniques, encryption, bar coding, electronic signatures, etc.
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Work in progress	Project Stage code Forecast publication date No project under development - -

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