ISO/IEC 23002-2-2008 信息技术.MPEG视频技术.第2部分:固定点8x8反离散余弦变换和离散余弦变换

标准号：ISO/IEC 23002-2-2008
中文标准名称：信息技术.MPEG视频技术.第2部分:固定点8x8反离散余弦变换和离散余弦变换
英文标准名称：Information technology - MPEG video technologies - Part 2: Fixed-point 8x8 inverse discrete cosine transform and discrete cosine transform
标准类型：L70
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L70
国际标准分类号：35.040
适用范围：This part of ISO/IEC 23002 specifies a particular implementation of an integer-output 8x8 IDCT that fullyconforms to the accuracy requirements specified in ISO/IEC 23002-1 (see Ref. [7] in the Bibliography) andadditionally meets or exceeds all accuracy requirements specified for IDCT precision in a number ofinternational video coding standards (see Ref. [2] to [6] in the Bibliography). It additionally provides a (non-normative) specification of an integer-output 8x8 forward DCT based on the same factorization structure.