Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/29708
Title: Constrained edges deletion in CD-TIN based on influence domain retriangulating for virtual point
Authors: Wang, Y
Wu, L
Shi, W 
Jia, X
Keywords: CD-TIN
Constrained edge
Deletion
Influence domain retriangulating
Issue Date: 2005
Publisher: 武汉大学期刋社
Source: 武汉大学学报. 信息科学版 (Geomatics and information science of Wuhan University), 2005, v. 30, no. 10, p. 862-865 How to cite?
Journal: 武汉大学学报. 信息科学版 (Geomatics and information science of Wuhan University) 
Abstract: Based on the analysis of the polymorphism of constrained edges, this paper presentes that virtual points be used to describe the intersection of constrained edges, developes a new algorithm, called as influence domain retriangulating for virtual point (IDRVP), to delete constrained edges with virtual points. The algorithm is completed in topology, and the algorithm is tested by some applications cases.
URI: http://hdl.handle.net/10397/29708
ISSN: 1000-050X
EISSN: 1671-8860
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