标准摘要
[中文适用范围]： 本国际标准规定了连续色调照相介质电子扫描仪动态范围的测量和报告方法。 它适用于反射介质扫描仪和透射介质扫描仪。 [外文原描述]： ISO 21550:2004 specifies methods for measuring and reporting the dynamic range of electronic scanners for continuous tone photographic media. It applies to scanners for reflective and to scanners for transmissive media.
英文名称Photography — Electronic scanners for photographic images — Dynamic range measurements