引言过去,对照像系统色再现的评价已有相对的主观方法。这是因为当时在给定环境下缺少色表现的绝对测量装置。最近,Hunt;Hunt和Pointer推导出了一个色视觉公式。此模型提供了一个判断色表现的基础。这种色表现与业已建立之色秩制式如蒙塞尔(Munsell)体系及NCS体系规定的色秩具有良好的一致性。 Introduction In the past, there has been a relative subjective approach to the evaluation of color reproduction of control systems. This is due to the lack of an absolute measuring device for the color representation at a given time. Recently, Hunt and Pointer derived a color vision formula. This model provides a basis for judging color performance. This color appearance is in good agreement with the established color rankings such as Munsell and the NCS system.