原文:Lossless RGB to Y CbCr transformation
I am trying to losslessly compress an image, and in order to take advantage of regularities, I want to convert the image from RGB to Y CbCr. (The exact details of what I mean by RGB and Y CbCr are not ...
I am trying to losslessly compress an image, and in order to take advantage of regularities, I want to convert the image from RGB to Y CbCr. (The exact details of what I mean by RGB and Y CbCr are not ...
我有相当数量的小幅标尺(100+,大小约40x40),每个图都有一些不透明之处,需要加以描述。
I was wondering what is the best way to convert a 24-bit RGB color (8 bits per color) into an 8-bit color (2bits Blue, 3 Green, 3 Red). I d like C code for doing this.
寒冷和热彩色的范围是什么(http://www.diy-bathroom-remodel.com/images/color_wheel.gif)?
在下文的《法典》中,我试图收回视像C++中一台六氯苯的RGB值,然后将同样的RGB数值重新定为相同的六分之一。 也就是说,这只是一种考验。 然而,当我这样做时......
我有一位名叫UISlider的人,应该更新文字的颜色。 现在,我希望用户能够选择所有色谱(所有线的距离)。 我是想利用这......。