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http://hdl.handle.net/1942/6152
Title: | A subdivision scheme to model surfaces with spherelike features | Authors: | BEETS, Koen CLAES, Johan VAN REETH, Frank |
Issue Date: | 2005 | Source: | Proceedings of the International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG2005). p. 103-108. | Abstract: | In this paper, we introduce a novel subdivision method able to generate smooth surfaces which locally tend to minimize variations in curvature. The method is based on a tensor product of a subdivision scheme for circle splines, which is then generalized to arbitrary quadrilateral meshes. Although they involve a geometric construction, our rules are applied in a uniform way, without the need for applying different rules for different vertices or for different stages in the subdivision process. This results in a more general and natural way to obtain circular curvatures, unlike other approaches involving subdivision curves able to generate circles. Surfaces of revolution are just a basic example, as circular features can be distributed freely over the surfaces generated via our methods. | Document URI: | http://hdl.handle.net/1942/6152 | Link to publication/dataset: | http://wscg.zcu.cz/wscg2005/Papers_2005/Full/F41-full.pdf | ISBN: | 80-903100-7-9 | Category: | C1 | Type: | Proceedings Paper |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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41-full.pdf | Peer-reviewed author version | 367.17 kB | Adobe PDF | View/Open |
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