通过本文档的学习，可以深入了解色差与色帽的基本知识，通过了解色差的定义、颜色的表示、色差公式的计算等，便于我们更好的了解色彩管理的内容。 -Through this document, you can understand the basics of color and color of the cap, by knowing the definition of color, the color of said color difference calculation formula, et