I need to track a laser spot in a ROI which locate on a human stomach, for medical treatment. I capture the stomach with camera and I mark ROI on stomach by using the first frame.
I would like to know, how can I make tracking (in real-time) on the stomach ROI which I defined at the beginning??
I saw the face detection and tracking example (in the link: http://www.mathworks.com/help/vision/examples/face-detection-and-tracking-using-live-video-acquisition.html), but the code detects only faces. Can I use the above code with relatively small changes?