摄影 用于改变图像的光栅打印 图像质量的测量

[中文适用范围]： 本文件规定了用于变化图像的光栅印刷品的图像质量测量方法和规范。本文件不涵盖用于 3D 图像的光栅印刷品。注：可以使用相同类型的程序测量用于 3D 图像的光栅印刷品。然而，需要更多信息（例如测量距离的依赖性）来评估 3D 性能。本文件具体描述了串扰、视角范围、与设计视角的角度错位以及光栅印刷图像的印刷区域内图像的均匀性的测量方法。这些对于用于变化图像的光栅印刷品的图像质量至关重要。本文件适用于通过包括击打式印刷和非击打式印刷在内的印刷技术制作的光栅印刷品。前者的例子有胶印、凹印和柔版印刷，而后者的例子有卤化银、喷墨、染料扩散热转印和静电复印。还使用了多激光图像 (MLI) 和可变激光图像 (CLI) 过程，即使用激光以不同角度穿过透镜屏幕来创建两个单色图像。 [外文原描述]： This document specifies the measurement methods and specification of image quality of lenticular prints that are used for changing images. This document does not cover lenticular prints that are used for 3D images. NOTE Lenticular prints for 3D images can be measured with the same types of procedures. However, it needs more information, such as the dependence of the measurement distance, to evaluate the 3D performance. This document specifically describes measurement methods for crosstalk, viewing angle range, angular misalignment from the designed viewing angle and the uniformity of the image within the printing area of the lenticular print images. These are critical for the image quality of lenticular prints for changing images. This document is applicable to lenticular prints produced by printing technologies that include impact and non-impact printing. Examples of the former are off-set, gravure and flexography, while the examples of the latter are silver halide, inkjet, dye diffusion thermal transfer and electrophotography. The multiple laser images (MLI) and changeable laser images (CLI) process of using a laser to write through a lenticular screen at different angles to create two monochrome images is also used.