How are HSV color values used? : <p>I've just read about HSV and what I found out is that the Hue, actually specifies that in what color range (like pink, orange,etc.) the color is, the Saturation specifies its tendency to white (the lower the value is, the whiter the color is) , and about the Value, it's just the same as Saturation, but about black color. I hope I've understood it correctly so far, because my actual question is, how can I get these H S V values from pixels? Is there a way I can get the values like I do for RGB? Or is there a way I can turn RGB values to HSV? Could someone help me on this please? Thanks. (I'm working with C++, and I shouldn't use OpenCV, I can only use CImg, and Imagemagick.)</p>
