Detection of Salient Curvature Features on Polygonal Surfaces

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dc.contributor.authorWatanabe, Koukien_US
dc.contributor.authorBelyaev, Alexander G.en_US
dc.date.accessioned2015-02-16T11:06:06Z
dc.date.available2015-02-16T11:06:06Z
dc.date.issued2001en_US
dc.description.abstractWe develop an approach for stable detection of perceptually salient curvature features on surfaces approximated by dense triangle meshes. The approach explores an "area degenerating" effect of the focal surface near its singularities and combines together a new approximations of the mean and Gaussian curvatures, nonlinear averaging of curvature maps, histogram-based curvature extrema filtering, and an image processing skeletonization procedure adapted for triangular meshes. Finally we use perceptually significant curvature extrema triangles to enhance the Garland-Heckbert mesh decimation method.en_US
dc.description.number3en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume20en_US
dc.identifier.doi10.1111/1467-8659.00531en_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages385-392en_US
dc.identifier.urihttps://doi.org/10.1111/1467-8659.00531en_US
dc.publisherBlackwell Publishers Ltd and the Eurographics Associationen_US
dc.titleDetection of Salient Curvature Features on Polygonal Surfacesen_US
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