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Consistent Mesh Segmentation Based on Shape Diameter Function and EM

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Abstract:

3D model segmentation is a new research focus in the field of computer graphics. The segmentation algorithm of this paper is consistent segmentation which is about a group of 3D model with shape similarity. A volume-based shape-function called the shape diameter function (SDF) is used to on behalf of the characteristics of the model. Gaussian mixture model (GMM) is fitting k Gaussians to the SDF values, and EM algorithm is used to segment 3D models consistently. The experimental results show that this algorithm can effectively segment the 3D models consistently.

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Info:

Periodical:

Advanced Materials Research (Volumes 1049-1050)

Pages:

1417-1420

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1049-1050.1417

Citation:

Cite this paper

Online since:

October 2014

Authors:

Hui Jia*, Guo Hua Geng, Jian Gang Zhang

Keywords:

3D Model, Consistent Segmentation, EM Algorithm, Shape Diameter Function

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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