The authors present an algorithm for computing the aspect graph of a curved object. The approach used to partition the viewpoint space is to compute boundary viewpoints from the shape descriptions of an object in a CAD database. These computations are formulated from the understanding of visual events and the locations of corresponding viewpoints. Also presented is a study of new visual events for piecewise smooth objects.<>


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    Title :

    Generating aspect graphs for curved objects


    Contributors:


    Publication date :

    1989-01-01


    Size :

    577519 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Computing Exact Aspect Graphs of Curved Objects: Algebraic Surfaces

    Petitjean, S. / Ponce, J. / Kriegman, D. J. | British Library Online Contents | 1992



    Finite Resolution Aspect Graphs of Polyhedral Objects

    Shimshoni, I. / Ponce, J. / IEEE; Computer Society Technical Committee on Pattern Analysis and Machine Intelligence | British Library Conference Proceedings | 1993


    Finite resolution aspect graphs of polyhedral objects

    Shimshoni, I. / Ponce, J. | IEEE | 1993