In many model-based object recognition systems, a synthesize-and-verify technique is used to evaluate the quality of hypotheses. This technique synthesises images of hypothesized objects in hypothesized poses, and compares them against the input imagery, producing a matching score. In this paper, we examine the image synthesis process in the context of triangulation-based range finding. We motivate the use of synthetically shadowed range data, for verification, present a simple and efficient algorithm for generation of shadowed range imagery, and demonstrate its usefulness in a set of real imagery.<>


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    Title :

    Realistic range rendering


    Contributors:
    Flynn, (author)


    Publication date :

    1994-01-01


    Size :

    340704 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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