色素是赋予物体颜色的物质。比如，草、苹果、头发、颜料都有色素。

A pigment is the substance that gives an object its color. Grass, apples, hair, and paint, for example, are all pigmented.

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概述了用颜色立体模型表示物体颜色，并做定量表示的颜色体系研究的理论意义及应用价值。

The paper gives an overview of the theoretical and practical and practical implications of constructing a color model to represent object color and to give colons quantitative descriptions.

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本文给出一个彩色图象理解算法。 算法首先对图象上的颜色变化（由光照和物体颜色引起）进行分析与综合，然后分割图象。

We present an algorithm of color image understanding which segments the image after analyzing sur-faces with color variations due to lighting condition and object colors.

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And as you know the brain is where interpretations of faces, objects, colors and so forth take place.

大脑帮助人类解释我们所看到的不同人脸，物体，颜色等等。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

No physical object could, no purely physical object could see colors.

没有哪种物质体能够,没有哪种纯粹的物体能够看见颜色

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