Srink-wrapped boundary face algorithm for surface reconstruction from unorganized 3D points

Authors:
Bon Ki Koo;Chang Woo Chu;Jae Chul Kim;Young Kyu Choi
Affiliations:
Electronics and Telecommunications Research Institute, Yusong-Gu, Daejeon, Korea;Electronics and Telecommunications Research Institute, Yusong-Gu, Daejeon, Korea;Electronics and Telecommunications Research Institute, Yusong-Gu, Daejeon, Korea;School of Information and Technology, Korea University of Technology and Education, Chungnam, Korea
Venue:
ISCGAV'04 Proceedings of the 4th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
Year:
2004

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Abstract

A new surface reconstruction method, called shrink-wrapped boundary face (SWBF) algorithm, is proposed for approximating the surface from a set of unorganized 3D points. SWBF surmounts the genus-0 spherical topology restriction of previous shrink-wrapping based mesh generation technique. Furthermore, SWBF is much faster since it requires only local nearest-point-search in the shrinking process. According to experiments, it is proved to be very robust and efficient for mesh generation from unorganized points cloud.