Photography — Psychophysical experimental methods for estimating image quality — Part 3: Quality ruler method
NORMA vydaná dňa 9.5.2012
Označenie normy: ISO 20462-3:2012-ed.2.0
Dátum vydania normy: 9.5.2012
Počet strán: 26
Približná hmotnosť: 78 g (0.17 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: 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.