An artificial retina intimately associates an imager with processing facilities on the same VLSI circuit. We investigate how a priori structural knowledge can be exploited to analyse raw image data within such a device. Massive parallelism together with severe VLSI constraints lead to original choices regarding information representation and processing. In particular, it is explained why and how the respective potentialities of analog and digital hardware can be advantageously combined within the retina microcosm. As an exemplary application, we then concentrate on and illustrate the problem of object contour tracking.<>


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    Title :

    Object contour tracking as inspired by the "MAD retina" paradigm


    Contributors:


    Publication date :

    1994-01-01


    Size :

    557719 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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