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Conference Paper Distribution of Vertex Indices in Edgebreaker
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Authors
Young Song Cho, Deok Soo Kim, Hyun Kim, Hyun Chan Lee, Joon Young Park
Issue Date
2003-06
Citation
International Conference on Computational Science and Its Applications (ICCSA) 2003 (LNCS 2669), v.2669, pp.448-457
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1007/3-540-44842-x_46
Abstract
As the use of Internet has become an ordinary activity, every kind of file is transmitted through network and shape models are not an exception at all. Hence, the compression of topology, geometry, etc. has been studied since the initial work by Deering. Since the compression of geometry and other attributes of mesh model turns out to use the information produced by topology compression, the topology compressor such as Edgebreaker has been extensively analyzed. Presented in this paper is another important characteristic of Edgebreaker: the distribution of vertex indices. The distribution is very important to achieve higher compression ratio of shape models with attributes defined at vertices, especially when there are multiple attributes at each vertex. © Springer-Verlag 2003.
KSP Keywords
MESH model, Multiple attribute, Shape model, compression ratio