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ISO/IEC 29170-2:2015

Information technology — Advanced image coding and evaluation — Part 2: Evaluation procedure for nearly lossless coding ISO/IEC 29170-2:2015

Publication date:   Aug 13, 2015

General information

90.60   Close of review   Sep 3, 2026

ISO/IEC

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

International Standard

35.040.30   Coding of graphical and photographical information

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Scope

ISO/IEC 29170-2:2015 normalizes evaluation and grading of a light coding system used for displays and display systems, but is independent of the display technology. This procedure measures whether an observer can distinguish between an uncompressed reference and the reconstructed image to a pre-determined, statistically meaningful level.
The procedure compares individual images with two possible forced choice comparison test methods. This procedure relies on subjective evaluation methods designed to discern image imperfections on electronic colour displays of any technology or size.

Life cycle

NOW

PUBLISHED
ISO/IEC 29170-2:2015
90.60 Close of review
Sep 3, 2026

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO/IEC 29170-2:2015/Amd 1:2020

ABANDON
ISO/IEC 29170-2:2015/DAmd 2




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