标准编号：ISO 20462-3:2012
中文名称：摄影 评定图像质量的心理物理实验方法 第3部分：质量尺度法
英文名称：Photography — Psychophysical experimental methods for estimating image quality — Part 3: Quality ruler method
发布日期：2012-05
标准范围
This part of ISO 20462 specifies:a) the nature of a quality ruler;b) hardcopy and softcopy implementations of quality rulers;c) how quality rulers may be generated or obtained; andd) the standard quality scale (SQS), a fixed numerical scale that may be measured using quality rulers.
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