NEN ISO 20462-3:2012现行
Photography - Psychophysical Experimental Methods For Estimating Image Quality - Part 3: Quality Ruler Method
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 20462-3:2012
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：0
标准简介
Defines: a) the nature of a quality ruler; b) hardcopy and softcopy implementations of quality rulers; c) how quality rulers may be generated or obtained; d) the standard quality scale (SQS), a fixed numerical scale that may be measured using quality rulers.
本标准替代的旧标准
