In this paper we describe a two stage active vision system for tracking of a moving object which is detected in an overview image of the scene; a close-up view is then taken by changing the frame grabber's parameters and by a positional change of the camera mounted on a robot's hand. With a combination of several simple and fast working vision modules, a robust system for object tracking is constructed. The main principle is the use of two stages for object tracking: one for the detection of motion and one for the tracking itself. Errors in both stages can be detected in real time; then, the system switches back from the tracking to the motion detection stage. Standard UNIX interprocess communication mechanisms are used for the communication between control and vision modules. Object-oriented programming hides hardware details.<>


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    Titel :

    Active motion detection and object tracking


    Beteiligte:
    Denzler, J. (Autor:in) / Paulus, D.W.R. (Autor:in)


    Erscheinungsdatum :

    01.01.1994


    Format / Umfang :

    413558 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Active Motion Detection and Object Tracking

    Denzler, J. / Paulus, D. W. R. / IEEE; Signal Processing Society | British Library Conference Proceedings | 1994



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