Sketching Free-form Surfaces Using Network of Curves

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dc.contributor.authorDas, Koelen_US
dc.contributor.authorDiaz-Gutierrez, Pabloen_US
dc.contributor.authorGopi, M.en_US
dc.contributor.editorJoaquim Armando Pires Jorge and Takeo Igarashien_US
dc.date.accessioned2014-01-27T18:26:20Z
dc.date.available2014-01-27T18:26:20Z
dc.date.issued2005en_US
dc.description.abstractThis work addresses the issue of generating free-form surfaces using a 2D sketch interface. As the first step in this process, we develop a methodology to sketch 3D space curves from 2D sketches. Since the inverse projection from 2D sketches to 3D curve or surface is a one to many function, there is no unique solution. Hence we propose to interpret the given 2D curve to be the projection of the 3D curve that has minimum curvature among all the candidates in 3D. We present an algorithm to efficiently find a close approximation of this minimum curvature 3D space curve. In the second step, this network of curves along with the boundary information are given to the surface fitting method to generate free-form surfaces.en_US
dc.description.seriesinformationEurographics Workshop on Sketch-Based Interfaces and Modelingen_US
dc.identifier.isbn3-905673-30-4en_US
dc.identifier.issn1812-3503en_US
dc.identifier.urihttps://doi.org/10.2312/SBM/SBM05/127-134en_US
dc.publisherThe Eurographics Associationen_US
dc.titleSketching Free-form Surfaces Using Network of Curvesen_US
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SBM05: Sketch Based Interfaces and Modeling 2005