Skeleton-based seam computation for triangulated surface parameterization

Zhu, Xu-Ping, Hu, Shi-Min and Martin, Ralph Robert 2003. Skeleton-based seam computation for triangulated surface parameterization. Presented at: 10th IMA International Conference, Leeds, UK, 15-17 September 2003. Published in: Wilson, M and Martin, Ralph Robert eds. Mathematics of surfaces : 10th IMA international conference, Leeds, UK, September 15-17, 2003 , proceedings. Lecture notes in computer science (2768) Berlin-Heidelberg: Springer Verlag, pp. 1-13. 10.1007/978-3-540-39422-8_1

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Abstract

Mesh parameterization is a key problem in digital geometry processing. By cutting a surface along a set of edges (a seam), one can map an arbitrary topology surface mesh to a single chart. Unfortunately, high distortion occurs when protrusions of the surface (such as fingers of a hand and horses’ legs) are flattened into a plane. This paper presents a novel skeleton-based algorithm for computing a seam on a triangulated surface. The seam produced is a full component Steiner tree in a graph constructed from the original mesh. By generating the seam so that all extremal vertices are leaves of the seam, we can obtain good parametrization with low distortion.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Computer Science & Informatics
Subjects:	Q Science > QA Mathematics Q Science > QA Mathematics > QA75 Electronic computers. Computer science Q Science > QA Mathematics > QA76 Computer software
Additional Information:	PDF uploaded in accordance with publisher's policy http://www.springer.com/gp/open-access/authors-rights/self-archiving-policy/2124 [accessed 04/12/2014]
Publisher:	Springer Verlag
ISBN:	3540200533
Date of First Compliant Deposit:	30 March 2016
Last Modified:	25 Nov 2024 09:15
URI:	https://orca.cardiff.ac.uk/id/eprint/31789

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