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色差仪L、a、b色度值与 L、 a、 b色差值的含义
色差仪的CIELab颜色空间是利用L*、a*、b*三个不同的坐标轴,指示颜色在几何坐标图中的位置及代号,并以相应坐标点之间的距离来表示颜色之间的差异。本文对色差仪L、a、b色度值与 L、 a、 b色差值的含义作了介绍。 色差仪L、a、b色度值的含义: 色差仪Lab ...
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