Reference number
ISO/IEC 29170-2:2015
© ISO 2025
International Standard
ISO/IEC 29170-2:2015
Information technology — Advanced image coding and evaluation — Part 2: Evaluation procedure for nearly lossless coding
Edition 1
2015-08
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Published (Edition 1, 2015)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO/IEC 29170-2:2015

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CHF 132
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2015-08
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 25
  • Technical Committee :
    ISO/IEC JTC 1/SC 29
    ICS :
    35.040.30 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Evaluation procedure parameters for nearly lossless coding of high dynamic range media and image sequences

Edition 2020

Language
Format
CHF 18
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