为何HSV到RGB算法的工作方式是这样？ [英] Why does the HSV-to-RGB algorithm work the way it does?

问题描述

我看了一下从HSV 转换为RGB 维基百科的文章，但我不T理解。为什么每一种情况下的选择的方式是，为什么他们是有序的那样，如果订单的问题？

I have read the Wikipedia article about converting from HSV to RGB, but I don't understand. Why is each case option the way it is, and why they are ordered like that, if the order matters?

推荐答案

维基百科概括了pretty的防弹的编码方法，所以我会认为你感到困惑的执行的逻辑。你困惑这个，对吧？

Wikipedia outlines a pretty bulletproof approach to coding it, so I'll assume you're confused about the implementation's logic. You're confused about this, correct?

如果你看一下与其相邻的形象，你就会明白为什么：

If you look at the image adjacent to it, you will see why:

每个信道的功能是一个分段函数由五个线性段。这些案件占了每个分布，上面的图片中即阴影区域的每个范围。

Each channel's function is a piecewise function consisting of five linear segments. The cases account for each range of each distribution, namely the shaded regions of the above picture.

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