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1992

Computation of Surface Curvature from Range Images Using Geometrically Intrinsic Weights

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Computation of Surface Curvature from Range Images Using Geometrically Intrinsic Weights
This paper presents a method to compute Mean and Gaussian curvatures from range images. The first and second partial derivatives are estimated by the weighted least squares fit of a biquadratic polynomial within a local moving window. The weights arc determined on the basis of surface distances and normal angular distances from the center points of the window.
Takio Kurita, Pierre Boulanger
Added 07 Nov 2010
Updated 07 Nov 2010
Type Conference
Year 1992
Where MVA
Authors Takio Kurita, Pierre Boulanger
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