Smooth Feature Lines on Surface Meshes

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dc.contributor.authorHildebandt, Klausen_US
dc.contributor.authorPolthier, Konraden_US
dc.contributor.authorWardetzky, Maxen_US
dc.contributor.editorMathieu Desbrun and Helmut Pottmannen_US
dc.date.accessioned2014-01-29T09:31:08Z
dc.date.available2014-01-29T09:31:08Z
dc.date.issued2005en_US
dc.description.abstractFeature lines are salient surface characteristics. Their definition involves third and fourth order surface derivatives. This often yields to unpleasantly rough and squiggly feature lines since third order derivatives are highly sensitive against unwanted surface noise. The present work proposes two novel concepts for a more stable algorithm producing visually more pleasing feature lines: First, a new computation scheme based on discrete differential geometry is presented, avoiding costly computations of higher order approximating surfaces. Secondly, this scheme is augmented by a filtering method for higher order surface derivatives to improve both the stability of the extraction of feature lines and the smoothness of their appearance.en_US
dc.description.seriesinformationEurographics Symposium on Geometry Processing 2005en_US
dc.identifier.isbn3-905673-24-Xen_US
dc.identifier.issn1727-8384en_US
dc.identifier.urihttps://doi.org/10.2312/SGP/SGP05/085-090en_US
dc.publisherThe Eurographics Associationen_US
dc.titleSmooth Feature Lines on Surface Meshesen_US
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SGP05: Eurographics Symposium on Geometry Processing