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>ISO Standards>ISO 20462-3:2012 - Photography — Psychophysical experimental methods for estimating image quality — Part 3: Quality ruler method
immediate downloadReleased: 2012-05-09
ISO 20462-3:2012 - Photography — Psychophysical experimental methods for estimating image quality — Part 3: Quality ruler method

ISO 20462-3:2012

ISO 20462-3:2012 - Photography — Psychophysical experimental methods for estimating image quality — Part 3: Quality ruler method

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English PDF
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Standard´s number:ISO 20462-3:2012
Edition:2
Released:2012-05-09
Pages (English):26
DESCRIPTION

ISO 20462-3:2012

ISO 20462-3:2012 specifies:

the nature of a quality ruler;

hardcopy and softcopy implementations of quality rulers;

how quality rulers may be generated or obtained; and

the standard quality scale (SQS), a fixed numerical scale that may be measured using quality rulers.