void OpencvExample::Example_Channels(Mat &image)
{
	Mat dst;
	vector<Mat>mv;
	split(image, mv);
	imshow("蓝色", mv[0]);
	imshow("绿色", mv[1]);
	imshow("红色", mv[2]);
	
	mv[0] = 0;
	mv[2] = 0;
	merge(mv, dst);
	imshow("dst", dst);
}