ISO 20462-3:2012

Photography — Psychophysical experimental methods for estimating image quality — Part 3: Quality ruler method

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.

Edition	2012
Standard Part No	3
Published Date	2012
Published By	International Standardization Organisation
Page Count	26