基于opencv的颜色识别简单实现的代码 rgb三通道-Color recognition opencv simple code to achieve three channel based on RGB

在opencv图像处理中，需要计算出某个颜色的区域，进行相应的滤波或者是其它操作。这个程序就是用来识别特定的颜色区域，方便修改。(In opencv image processing, you need to calculate a color of the region, the corresponding filter or other operations. This procedure is used to identify a specific color area, easy to