How to separate RGB chanels?

[hackintoshrao]

Here is the C++ equivalent to separate a R/G/B channel.

Mat src = imread("img.png",CV_LOAD_IMAGE_COLOR); //load  image

Mat bgr[3];   //destination array
split(src,bgr);//split source  

//Note: OpenCV uses BGR color order
imwrite("blue.png",bgr[0]); //blue channel
imwrite("green.png",bgr[1]); //green channel
imwrite("red.png",bgr[2]); //red channel

How to achieve this in Go OpenCV?

[lbeeon]

Hope help

	for x := 0; x < img.Width(); x++ {
		for y := 0; y < img.Height(); y++ {
			channels := img.Get2D(x, y).Val()
			fmt.Printf("B:%d, G:%d, R:%d, A:%d \n", uint8(channels[0]), uint8(channels[1]), uint8(channels[2]), uint8(channels[3]))
		}
	}