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CLC number: TP391.7

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Received: 2008-06-08

Revision Accepted: 2008-09-01

Crosschecked: 2009-04-28

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Journal of Zhejiang University SCIENCE A 2009 Vol.10 No.8 P.1153~1159

http://doi.org/10.1631/jzus.A0820428


Mesh parameterization based on edge collapse


Author(s):  Jiang QIAN, Xiu-zi YE, Cui-hao FANG, San-yuan ZHANG

Affiliation(s):  State Key Lab of CAD & CG, School of Computer Science and Technology, Zhejiang University, Hangzhou 310027, China

Corresponding email(s):   winston_qian@yahoo.com.cn

Key Words:  Edge collapse, Vertex removal, Mapping, Edge classification


Jiang QIAN, Xiu-zi YE, Cui-hao FANG, San-yuan ZHANG. Mesh parameterization based on edge collapse[J]. Journal of Zhejiang University Science A, 2009, 10(8): 1153~1159.

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author="Jiang QIAN, Xiu-zi YE, Cui-hao FANG, San-yuan ZHANG",
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%DOI 10.1631/jzus.A0820428

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T1 - Mesh parameterization based on edge collapse
A1 - Jiang QIAN
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%@ 1673-565X
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PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A0820428


Abstract: 
Parameterizations that use mesh simplification to build the base domain always adopt the vertex removal scheme. This paper applies edge collapse to constructing the base domain instead. After inducing the parameterization of the original mesh over the base domain, new algorithms map the new vertices in the simplified mesh back to the original one according to the edge transition sequence to integrate the parameterization. We present a direct way, namely edge classification, to deduce the sequence. Experimental results show that the new parameterization features considerable saving in computing complexity and maintains smoothness.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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[8] Lee, A., Sweldens, W., Schroder, P., Cowsar, L., Dobkin, D., 1998. MAPS: Multiresolution Adaptive Parameterization of Surfaces. Proc. ACM SIGGRAPH, p.95-104.

[9] Lee, A., Dobkin, D., Sweldens, W., Schroder, P., 1999. Multiresolution Mesh Morphing. Proc. ACM SIGGRAPH, p.343-350.

[10] Levy, B., Petitjean, S., Ray, N., Maillot, J., 2002. Least squares conformal maps for automatic texture atlas generation. ACM Trans. Graph., 21(3):362-371.

[11] Luebke, D., 2001. A developer’s survey of polygonal simplification algorithms. IEEE Comput. Graph. Appl., 21(1):24-35.

[12] Schroeder, W.J., Zarge, J.A., Lorensen, W.E., 1992. Decimation of Triangle Meshes. Proc. 19th Annual Conf. on Computer Graphics and Interactive Techniques, p.65-70.

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