ISO/IEC 23002-2:2008
Information technology - MPEG video technologies - Part 2: Fixed-point 8×8 inverse discrete cosine transform and discrete cosine transform
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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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 2008-05-21 |
| Edition | 1.0 |
| Available language(s) | English |
| TC/SC | ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia informationrss |
| ICS | 35.040.40 - Coding of audio, video, multimedia and hypermedia information |
| Pages | 10 |
| File size | 205 KB |
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