【opencv】split

opencv-split

Divides a multi-channel array into several single-channel arrays.

code

    char d[] = {1,2,3,4,5,6,7,8,9,10,11,12};
    Mat m(2, 2, CV_8UC3, d);
    Mat channels[3];
    split(m, channels);
    /*
    channels[0] =
    [  1,   4;
       7,  10]
    channels[1] =
    [  2,   5;
       8,  11]
    channels[2] =
    [  3,   6;
       9,  12]
    */

 

reference

1. opencv_split;

Finish