CAN/CSA-ISO/IEC 23002-2:18

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

1 Scope This part of ISO/IEC 23002 specifies a particular implementation of an integer-output 8×8 IDCT that fully conforms to the accuracy requirements specified in ISO/IEC 23002-1 (see Ref. [7] in the Bibliography) and additionally meets or exceeds all accuracy requirements specified for IDCT precision in a number of international video coding standards (see Ref. [2] to [6] in the Bibliography). It additionally provides a (nonnormative) specification of an integer-output 8×8 forward DCT based on the same factorization structure.

SDO:

CSA

Language:

English

ICS Codes:

35.040

Status:

Standard

Publish date:

2018-08-31

Standard Number:

CAN/CSA-ISO/IEC 23002-2:18