标准摘要
[中文适用范围]： 本文件规定了测量吸收和散射光线的平面材料半透明程度的一维参数的程序。该一维材料属性称为'半透明度alpha'，可用于基于外观的3D复制工作流程，确保准确的半透明度。虽然用于定义半透明度alpha的测量条件和虚拟参考材料是为3D打印工作流程设计的，但半透明度alpha的使用不限于用增材制造技术复制物体。 [外文原描述]： This document specifies the procedure for the measurement of a one-dimensional parameter approximating the translucency magnitude of flat materials that absorb and scatter light. This one-dimensional material property is called ‘translucency alpha’ and can be used in appearance-based 3D reproduction workflows ensuring accurate translucency. While the measurement conditions and virtual reference materials used to define translucency alpha are designed for 3D printing workflows, the use of translucency alpha is not limited to reproducing objects with additive manufacturing technologies.
英文名称Graphic technology — Measurement and one-parameter representation of translucency