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Published in: The International Journal of Advanced Manufacturing Technology 9-10/2020

11-09-2020 | ORIGINAL ARTICLE

Multiobjective evolutionary optimization for feature-based simplification of 3D boundary representation models

Published in: The International Journal of Advanced Manufacturing Technology | Issue 9-10/2020

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Abstract

Boundary representation (B-rep) is one of the most common techniques for representing three-dimensional (3D) shapes. In this method, shapes are described mathematically based on the vertices, edges, and faces present. B-rep models are generated using computer-aided design systems and are employed for various purposes in downstream applications, including computer-aided engineering, manufacturing, and inspection. Therefore, the level of detail of the 3D model should be adjusted based on the purpose of use. In this study, we performed multiobjective optimization for the feature-based simplification of B-rep models. The two objectives of the general model simplification process are to minimize the data size and limit the differences in appearance with respect to the original model. To simultaneously meet these objectives, model simplification was performed to minimize both the difference in the volume and the number of faces with respect to those of the original model. For optimization, we used the simple genetic algorithm (SGA) and the non-dominated sorting genetic algorithm II (NSGA-II). The experimental results confirmed that solution set obtained using NSGA-II was of higher quality as compared with those for SGA and the conventional method.

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Literature
7.
go back to reference Kim S, Lee K, Hong T, Kim M, Jung M, Song Y (2005) An integrated approach to realize multi-resolution of B-rep model, in Proceedings of the 2005 ACM symposium on Solid and physical modeling, Cambridge, Massachusetts: ACM, pp. 153–162, https://doi.org/10.1145/1060244.1060262 Kim S, Lee K, Hong T, Kim M, Jung M, Song Y (2005) An integrated approach to realize multi-resolution of B-rep model, in Proceedings of the 2005 ACM symposium on Solid and physical modeling, Cambridge, Massachusetts: ACM, pp. 153–162, https://​doi.​org/​10.​1145/​1060244.​1060262
13.
go back to reference Kwon S, Kim H, Mun D, Han S (2017) Determination of appropriate level of detail of a three-dimensional computer-aided design model from a permissible dissimilarity for fully automated simplification. Advances in Mechanical Engineering 9(7). https://doi.org/10.1177/1687814017707128 Kwon S, Kim H, Mun D, Han S (2017) Determination of appropriate level of detail of a three-dimensional computer-aided design model from a permissible dissimilarity for fully automated simplification. Advances in Mechanical Engineering 9(7). https://​doi.​org/​10.​1177/​1687814017707128​
14.
go back to reference Hoppe H, DeRose T, Duchamp T, McDonald J, Stuetzle W (1994) Mesh optimization, Department of Computer Science and Engineering. Washington University, Seattle Hoppe H, DeRose T, Duchamp T, McDonald J, Stuetzle W (1994) Mesh optimization, Department of Computer Science and Engineering. Washington University, Seattle
18.
go back to reference Rossignac J, Borrel P (1993) Multi-resolution 3D approximations for rendering complex scenes, in Modeling in computer graphics: Springer, pp. 455–465 Rossignac J, Borrel P (1993) Multi-resolution 3D approximations for rendering complex scenes, in Modeling in computer graphics: Springer, pp. 455–465
20.
go back to reference Wan F, He F, Feng C, Deng F (2010) A simplification algorithm based on appearance maintenance. J Multimed 5(6):629–638CrossRef Wan F, He F, Feng C, Deng F (2010) A simplification algorithm based on appearance maintenance. J Multimed 5(6):629–638CrossRef
31.
go back to reference Kwon S, Chul Kim B, Mun D, Han S (2015) Graph-based simplification of feature-based three-dimensional computer-aided design models for preserving connectivity. Journal of Computing and Information Science in Engineering 15(3):031010–031010-14. https://doi.org/10.1115/1.4030748CrossRef Kwon S, Chul Kim B, Mun D, Han S (2015) Graph-based simplification of feature-based three-dimensional computer-aided design models for preserving connectivity. Journal of Computing and Information Science in Engineering 15(3):031010–031010-14. https://​doi.​org/​10.​1115/​1.​4030748CrossRef
45.
go back to reference Industrial automation systems and integration — product data representation and exchange — Part 203: Application protocol: Configuration controlled 3D design of mechanical parts and assemblies, ISO, 2005 Industrial automation systems and integration — product data representation and exchange — Part 203: Application protocol: Configuration controlled 3D design of mechanical parts and assemblies, ISO, 2005
47.
go back to reference Ishibuchi H, Imada R, Setoguchi Y, Nojima Y (2017) Reference point specification in hypervolume calculation for fair comparison and efficient search, in Proceedings of the Genetic and Evolutionary Computation Conference, ACM, pp. 585–592, https://doi.org/10.1145/3071178.3071264 Ishibuchi H, Imada R, Setoguchi Y, Nojima Y (2017) Reference point specification in hypervolume calculation for fair comparison and efficient search, in Proceedings of the Genetic and Evolutionary Computation Conference, ACM, pp. 585–592, https://​doi.​org/​10.​1145/​3071178.​3071264
Metadata
Title
Multiobjective evolutionary optimization for feature-based simplification of 3D boundary representation models
Publication date
11-09-2020
Published in
The International Journal of Advanced Manufacturing Technology / Issue 9-10/2020
Print ISSN: 0268-3768
Electronic ISSN: 1433-3015
DOI
https://doi.org/10.1007/s00170-020-06004-3

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