Article ID Journal Published Year Pages File Type
473339 Computers & Mathematics with Applications 2008 7 Pages PDF
Abstract

A new progressive compression algorithm for arbitrary topology with highly detailed triangle meshes is proposed in this paper. We firstly parameterize the original triangle mesh to a regular quadrilateral approximation. A wavelet transform is then applied to the approximation to remove a large amount of correlation between neighboring vertices. Finally, we used low cost zerotree coding and subdivision based reconstruction to build a sequence of progressive models. Our method will greatly reduce the cost of transportation with acceptable quality loss as shown in the experimental results.

Related Topics
Physical Sciences and Engineering Computer Science Computer Science (General)
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