The ‘vision.ShapeInserter’ System object in MATLAB is primarily designed for inserting shapes such as circles, rectangles, and polygons into images or videos. It is typically used for annotation or visualization purposes, rather than for tracking.
For tracking boundary points or objects in video frames or images, you can use ‘vision.PointTracker’, it tracks a set of points using the Kanade-Lucas-Tomasi (KLT), feature-tracking algorithm. You can use the point tracker for video stabilization, camera motion estimation, and object tracking.
For more information, you can refer to the documentation link below –
