DocumentCode :
523406
Title :
A multi-scale approach for classifying vertexes on Three-dimensional surface
Author :
Bin, Cui ; Wanggen, Wan ; Longchun, Jin
Author_Institution :
Shanghai University, No.149 Yanchang Road, Shanghai, China
fYear :
2009
fDate :
7-9 Dec. 2009
Firstpage :
353
Lastpage :
356
Abstract :
With the developments of 3D (Three-dimensional) modeling and virtual reality technique, 3D surface classification becomes a fundamental problem in computer graphics and computational geometry. We focus on classifying a 3D surface into rough vertexes which compose intensity change degree parts and the smooth vertexes which are in plain sections. Inspired by Canny edge detection algorithm and multi-scale method, we proposed a multi-scale classification algorithm for 3D surface classification which is useful for compression and retrieval of 3D model. The results shows 3D surface can be classified accurately in different scales with the algorithm.
Keywords :
3D model; Surface classification; multi-scale filter;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Wireless Mobile and Computing (CCWMC 2009), IET International Communication Conference on
Conference_Location :
Shanghai, China
Type :
conf
Filename :
5522001
Link To Document :
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