We are working on a project that involves interative Occlusion of real world and virtual objects.We need to detect real objects from the webcam caputre in realtime. We are not able to find any relevant concept to be used to detect such real objects and make it behave as a physical object for virtual objects.
What we need is ability to predefine some parameters of an object that enables us to detect it in the video frame so that they can be assigned some physical attributes to interact with virtual ones.
Please suggest us some way that enables us to define a object and thus helping in its detection in the real time webcam capture.