Title:
Connectivity Compression for Irregular Quadrilateral Meshes
Connectivity Compression for Irregular Quadrilateral Meshes
Files
Authors
King, Davis
Szymczak, Andrzej
Rossignac, Jarek
Szymczak, Andrzej
Rossignac, Jarek
Authors
Person
Advisors
Advisors
Associated Organizations
Organizational Unit
Series
Series
Collections
Supplementary to
Permanent Link
Abstract
Many 3D models used in engineering, scientific, and visualization applications are represented by an irregular mesh of bounding quadrilaterals. We propose a scheme for compressing the connectivity of irregular quadrilateral meshes in 0.26-1.7 bits/quad, a 25-45% savings over randomly splitting quads into triangles and applying triangle mesh compression. Our approach is an extension of the Edgebreaker compression approach and of the Wrap&Zip decompression technique.
Sponsor
Date Issued
1999
Extent
53163 bytes
Resource Type
Text
Resource Subtype
Technical Report