코드 3-13 크기 및 타입 변환 함수 사용 예 [ch03/MatOp]

01    void MatOp7()
02    {
03        Mat img1 = imread("lenna.bmp", IMREAD_GRAYSCALE);
04     
05        Mat img1f;
06        img1.convertTo(img1f, CV_32FC1);
07     
08        uchar data1[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 };
09        Mat mat1(3, 4, CV_8UC1, data1);
10        Mat mat2 = mat1.reshape(0, 1);
11     
12        cout << "mat1:\n" << mat1 << endl;
13        cout << "mat2:\n" << mat2 << endl;
14     
15        Mat mat3 = Mat::ones(1, 4, CV_8UC1) * 255;
16        mat1.push_back(mat3);
17        cout << "mat1:\n" << mat1 << endl;
18     
19        mat1.resize(6, 100);
20        cout << "mat1:\n" << mat1 << endl;
21    }

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