code #include // opencv #include #include #include #include using namespace std; using namespace cv; void main() { Mat img = imread("input.jpg"); Mat roi = img(Rect(0,0,100,100)); rectangle( roi, cvPoint(10,10), cvPoint(150,150), CV_RGB(255,0,0),3); rectangle( img, cvPoint(20,20), cvPoint(150,150), CV_RGB(0,255,0),3); imshow("Input Image", img); imshow("Input ImageROI", roi); waitKey(0); } resul..
# Image ROI 설정. 과거저번은 찾으면 많으니 패스! 2.4.3 의 버전에서는 아래와 같음. Mat roi = dst(m_Rect); imshow("ROI", roi); 결과는 맘에듬~
ROI method #include #include #include #include #include using namespace std; using namespace cv; #define PATCH_SIZE 64 #define PATCH_WIDTHSTEP 64 #define PATCH_HEIGHTSTEP 64 void main() { Mat img = imread( "test.jpg"); int rows = img.rows-PATCH_WIDTH-2; int cols = img.cols-PATCH_HEIGHT-2; for( int i=0; i
