Abstract: Starting from the practice of survey and evaluation of cement colour,this paper advances physical optics basis of visualization and instrumental survey.It points out the theory of the surveying of cement colour, which is related to colorimetry and CIE colorimetric system,summarizes the main step to survey and evaluate the colour of cement that is an opaque material, and deals with the application of physical optics, visual physiology, visual psychology, psychological. Physics, etc. to the surveying of cement colour.

Key words: visualization, colorimetry, opaque material, visual, CIE colorim'etric system

摘要： 本文从水泥颜色测量和评价的实践出发,提出目视和仪器测量法的物理光学基础。指出色度学及CIE颜色系统与水泥颜色测量相关因素的理论。概括出水泥作为不透明材料的颜色测量和评价方法的主要步骤。涉及到物理光学、视觉生理学、视觉心理学以及心理物理学等交叉领域在水泥测色中的应用问题。

关键词: 测色, CIE色度坐标, 色调, 纯度, 明度, 色差标准, 三刺激值X, Y, Z, 光谱分布