ISO 20462-3:2012
Current
The latest, up-to-date edition.
Photography Psychophysical experimental methods for estimating image quality Part 3: Quality ruler method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
05-09-2012
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.
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