Creative corbel modeling using evolution principle
Corbel is a common category of decorative architectural geometry that has clear structure and aesthetic design. This paper presents a method for automatically generating a group of new corbel models from one selected by the user in the dataset. The method consists of offline learning and online gene...
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2021
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/146240 |
| _version_ | 1826119326396055552 |
|---|---|
| author | Zhang, Yuzhe Ong, Wayne Chan Chi Zheng, Jianmin Lie, Seng-Tjhen |
| author2 | School of Computer Science and Engineering |
| author_facet | School of Computer Science and Engineering Zhang, Yuzhe Ong, Wayne Chan Chi Zheng, Jianmin Lie, Seng-Tjhen |
| author_sort | Zhang, Yuzhe |
| collection | NTU |
| description | Corbel is a common category of decorative architectural geometry that has clear structure and aesthetic design. This paper presents a method for automatically generating a group of new corbel models from one selected by the user in the dataset. The method consists of offline learning and online generation. The offline learning trains two VAE models (2D CurveVAE and 3D VoxelVAE) for learning the feature representation of corbel parts. The online generation includes a generation algorithm by evolution that evolves to product new generation of models by crossing over and mutating features, and a feature-driven deformation that synthesizes 3D mesh representation of corbel models. By integrating these
technical components, we develop a creative corbel modeling tool capable of generating new corbel models that are both “more of the same” and “surprising”, which is demonstrated by experiments. |
| first_indexed | 2024-10-01T04:58:08Z |
| format | Conference Paper |
| id | ntu-10356/146240 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:58:08Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | ntu-10356/1462402021-02-03T06:15:51Z Creative corbel modeling using evolution principle Zhang, Yuzhe Ong, Wayne Chan Chi Zheng, Jianmin Lie, Seng-Tjhen School of Computer Science and Engineering School of Civil and Environmental Engineering 2020 International Conference on Cyberworlds (CW) Computer aided design Geometric modeling Artificial intelligence Creative modeling Corbel Evolution principle Corbel is a common category of decorative architectural geometry that has clear structure and aesthetic design. This paper presents a method for automatically generating a group of new corbel models from one selected by the user in the dataset. The method consists of offline learning and online generation. The offline learning trains two VAE models (2D CurveVAE and 3D VoxelVAE) for learning the feature representation of corbel parts. The online generation includes a generation algorithm by evolution that evolves to product new generation of models by crossing over and mutating features, and a feature-driven deformation that synthesizes 3D mesh representation of corbel models. By integrating these technical components, we develop a creative corbel modeling tool capable of generating new corbel models that are both “more of the same” and “surprising”, which is demonstrated by experiments. Ministry of Education (MOE) Accepted version This work is supported by the Ministry of Education, Singapore, under its MoE Tier-2 Grant (2017-T2-1-076). 2021-02-03T06:15:51Z 2021-02-03T06:15:51Z 2020 Conference Paper Zhang, Y., Ong, W. C. C., Zheng, J., & Lie, S.-T. (2020). Creative corbel modeling using evolution principle. Proceedings of the 2020 International Conference on Cyberworlds (CW), 9-16. doi:10.1109/CW49994.2020.00010 https://hdl.handle.net/10356/146240 10.1109/CW49994.2020.00010 9 16 en 2017-T2-1-076 © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/CW49994.2020.00010. application/pdf |
| spellingShingle | Computer aided design Geometric modeling Artificial intelligence Creative modeling Corbel Evolution principle Zhang, Yuzhe Ong, Wayne Chan Chi Zheng, Jianmin Lie, Seng-Tjhen Creative corbel modeling using evolution principle |
| title | Creative corbel modeling using evolution principle |
| title_full | Creative corbel modeling using evolution principle |
| title_fullStr | Creative corbel modeling using evolution principle |
| title_full_unstemmed | Creative corbel modeling using evolution principle |
| title_short | Creative corbel modeling using evolution principle |
| title_sort | creative corbel modeling using evolution principle |
| topic | Computer aided design Geometric modeling Artificial intelligence Creative modeling Corbel Evolution principle |
| url | https://hdl.handle.net/10356/146240 |
| work_keys_str_mv | AT zhangyuzhe creativecorbelmodelingusingevolutionprinciple AT ongwaynechanchi creativecorbelmodelingusingevolutionprinciple AT zhengjianmin creativecorbelmodelingusingevolutionprinciple AT liesengtjhen creativecorbelmodelingusingevolutionprinciple |