ISO/IEC 23002-2:2008

Name: ISO/IEC 23002-2:2008
Brand: ISO/IEC
SKU: ISO/IEC 23002-2:2008
Price: 81.07 EUR
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Information technology — MPEG video technologies — Part 2: Fixed-point 8x8 inverse discrete cosine transform and discrete cosine transform

Publication date: May 21, 2008

General information

Current stage: 90.60 Close of review Jun 4, 2024

Originator: ISO/IEC

Owner: ISO/IEC JTC 1/SC 29 Coding of audio, picture, multimedia and hypermedia information

Type: International Standard

ICS: 35.040.40 Coding of audio, video, multimedia and hypermedia information

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Status: Published

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Languages: English

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Scope

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.

Life cycle

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PUBLISHED
ISO/IEC 23002-2:2008
90.60 Close of review
Jun 4, 2024