Earticle

초록

영어

Model retrieval is widely applied to many fields including computer aided design, feature modeling and computer aided manufacturing. In order to retrieve a satisfied CAD model from a large model library, a new method to compute the similarity between two CAD models is presented in which a bipartite graph is used to match source faces with target faces. The number of edges in faces is extracted from CAD models. Based on the number of edges in faces, the similarity between source face and target face is computed. The maximum matching weight is calculated by KM algorithm. Then, the similarity between two CAD models is gotten. Several CAD models are given and their similarities are computed. Experimental results show that the method can evaluate the similarity between source CAD model and target CAD model efficiently.

목차

Abstract
 1. Introduction
 2. The Similarity of Faces
 3. Calculate the Similarity of Models based on Bipartite graph
 4. Experiment
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Xue-Yao Gao [ School of Computer Science and Technology, Harbin University of Science and Technology, Harbin 150080, China ]
• Chun-Xiang Zhang [ School of Software, Harbin University of Science and Technology, Harbin 150080, China ]
• Zhi-Mao Lu [ School of Computer Science and Technology, Dalian University of Technology, Dalian 116024, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605