本文件提供了用于评估数字摄影反射打印图像质量的测量方法的信息和示例，包括通过喷墨、热染料转移、电子照相和卤化银（显色）技术产生的打印。这些测量方法特别适用于可用图片区域大小在35 mm×45 mm到360 mm×450 mm之间的小印刷品，这是摄影印刷技术的一种流行和基本应用。 注:此处“数字打印”的定义是在没有中间图像载体时，或当图像载体针对每个印象刷新时，直接从数字数据进行打印，因此如果需要，每个印象的内容可以不同。

This document provides information and examples of measurement methods for evaluating the image quality of digital photographic reflection prints, including prints produced by ink jet, thermal dye transfer, electrophotography and silver halide (chromogenic) technologies. These measurement methods are intended especially to be applicable to small prints with a size of available picture area ranging from 35 mm × 45 mm to 360 mm × 450 mm, a popular and basic application of photographic print technology. NOTE The definition of "digital print" here is print made directly from digital data when there is no intermediate image carrier, or when the image carrier is refreshed for each impression, and thus each impression can be different in content if desired.