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发表于 2006-12-8 14:46:59 | 显示全部楼层 |阅读模式
【文件名】:06128@52RD_gamma.doc
【格 式】:doc
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The CIE 1931 xy
This color space is a mathematical representation of the human eye's response to color. Note that this color space is non-linear! It's a 3-D model that is "unfolded" like a Mecador projection map of the earth.
。。。。。
Exact color reproduction is and has always been the goal that is difficult to achieve 。Many applications use the Intenational de l’Eclairage’s CIE XYZ color model (or color space) as a basis to prepare a color rendering before it is output to a device。The CIE XYZ color model provides a mathematical representation of all visible colors and is hardware-device-independent。However,even a device-independent color model does not work well in practice for following reasons:

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发表于 2016-4-30 21:41:11 来自手机 | 显示全部楼层
不错学习了
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发表于 2016-5-26 14:09:16 | 显示全部楼层
mark[em01]
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