Research on 3D CAD Model Retrieval Based on Ant Colony Algorithm

DOI

10.2991/meici-18.2018.126How to use a DOI?

Keywords

Ant colony algorithm; Attribute adjacency graph; 3D CAD

Abstract

In order to better implement the reuse of CAD model, a 3D CAD model retrieval algorithm using ant colony algorithm is proposed. By extracting B-rep information of CAD model, the model is represented by attribute adjacency graph. If there are similar features or local structures in two CAD models, then there should be common subgraph in attribute adjacency graph corresponding to CAD model. The ant colony algorithm is used to detect common subgraphs in attribute adjacency graphs, the local detail features with similarlocal CAD models are obtained. Then CAD models are evaluated by comparing similar local detail features. The experimental results show that the algorithm can achieve 3D CAD model retrieval better, the retrieval performance is higher than the general domain retrieval algorithm, and CAD model design and manufacturing knowledge can be reused.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Li Xu
AU  - Yi Jiang
PY  - 2018/12
DA  - 2018/12
TI  - Research on 3D CAD Model Retrieval Based on Ant Colony Algorithm
BT  - Proceedings of the 2018 8th International Conference on Management, Education and Information (MEICI 2018)
PB  - Atlantis Press
SP  - 636
EP  - 639
SN  - 1951-6851
UR  - https://doi.org/10.2991/meici-18.2018.126
DO  - 10.2991/meici-18.2018.126
ID  - Xu2018/12
ER  -