¡@
c++ Programming Glossary: cvsetimageroiSetting ROI with mouse from a rectangle on a video http://stackoverflow.com/questions/10881397/setting-roi-with-mouse-from-a-rectangle-on-a-video 255 2 CvRect rect2 cvRect box.x box.y box.width box.height cvSetImageROI image rect2 here I wanted to set the drawn rect as ROI Implement.. 255 2 CvRect rect2 cvRect box.x box.y box.width box.height cvSetImageROI image rect2 here I wanted to set the drawn rect as ROI Implement.. if vid_frame printf Failed cvQueryFrame #2 n return 2 cvSetImageROI vid_frame box Allocate space for a single channel ROI to store..
http://stackoverflow.com/questions/1571683/place-an-image-on-an-image I asked that before and I have been told to use cvCopy and cvSetImageROI but I dont want to crop on those coordinates I want to add another.. I set the ROI to the same size as the thumb_frame cvSetImageROI show_frame.image cvRect thumbnail_x_pos thumbnail_y_pos thumb_frame..
http://stackoverflow.com/questions/4707310/xutility-file abs pt1.x pt2.x face_rect.height abs pt1.y pt2.y cvSetImageROI gray face_rect rectangle cvGetImageROI clone face_rect cvGetImageROI..
Equivalent to cvSetImageROI in the OpenCV C++ interface http://stackoverflow.com/questions/7041181/equivalent-to-cvsetimageroi-in-the-opencv-c-interface to cvSetImageROI in the OpenCV C interface I'm migrating an old test application.. learn it . What's the equivalent using the C interface of cvSetImageROI and cvResetImageROI I couldn't find it in the documentation...
http://stackoverflow.com/questions/8206466/how-to-set-roi-in-opencv so I have no idea how to do this. In C I could have used cvSetImageROI but this doesn't work on the C interface. So basically whats.. the C interface. So basically whats the C alternative to cvSetImageROI output is a pointer to the mat whom I want the second image..
|