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Browsing by Author "HOFFMANN, CM"

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    CURVATURE COMPUTATIONS ON SURFACES IN N-SPACE
    (1992)
    CHUANG, JH
    ;
    HOFFMANN, CM
    ;
    資訊工程學系
    ;
    Department of Computer Science
    Let F be a two-dimensional manifold in n-dimensional space, and let pi(F) be its projection into the subspace of three of the variables in which F has been expressed. We give an algorithm that computes the normal curvature of pi(F) directly from the equations of F without variable elimination. We also comment on applications in CAGD.