merge, split 함수

#include "opencv.hpp"

using namespace cv;

using namespace std;

int main()

{

Mat srcImage = imread("lena.jpg"); // BGR-Color

if (srcImage.empty())

return -1;

vector<Mat> planes;

split(srcImage, planes);

// imshow("srcImage", srcImage);

imshow("planes[0]", planes[0]); //Blue

imshow("planes[1]", planes[1]); //Green

imshow("planes[2]", planes[2]); //Red

// planes[0] = 0;

// Mat dstImage(srcImage.rows, srcImage.cols, srcImage.type());

Mat dstImage;

merge(planes, dstImage);

imshow("dstImage", dstImage);

waitKey();

return 0;

}