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10

MVA
1992

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Computation of Surface Curvature from Range Images Using Geometrically Intrinsic Weights

13 years 5 months ago

Computation of Surface Curvature from Range Images Using Geometrically Intrinsic Weights

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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

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Local Moving Window | MVA 1992 | MVA 2007 | Normal Angular Distances | Surface Distances |

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Added	07 Nov 2010
Updated	07 Nov 2010
Type	Conference
Year	1992
Where	MVA
Authors	Takio Kurita, Pierre Boulanger

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