Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud Data
When constructing a three-dimensional model of a transformer substation, it is critical to quickly find the 3D CAD model corresponding to the current point cloud data from a large number of transformer substation model libraries (due to the complexity and variety of models in the model base). In res...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-09-01
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| Series: | Automation |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2673-4052/3/4/28 |
| _version_ | 1797461472584925184 |
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| author | Lijuan Long Yonghua Xia Minglong Yang Bin Wang Yirong Pan |
| author_facet | Lijuan Long Yonghua Xia Minglong Yang Bin Wang Yirong Pan |
| author_sort | Lijuan Long |
| collection | DOAJ |
| description | When constructing a three-dimensional model of a transformer substation, it is critical to quickly find the 3D CAD model corresponding to the current point cloud data from a large number of transformer substation model libraries (due to the complexity and variety of models in the model base). In response to this problem, this paper proposes a method to quickly retrieve a 3D CAD model. Firstly, a 3D CAD model that shares the same size as the current point cloud model bounding box is extracted from the model library by the double-layer bounding box screening method. Then, the selected 3D CAD model is finely compared with the point cloud model by the multi-view method. The 3D CAD model that has the highest degree of corresponding to the point cloud data is acquired. The proposed algorithm, compared to other similar methods, has the advantages of retrieval accuracy and high efficiency. |
| first_indexed | 2024-03-09T17:19:52Z |
| format | Article |
| id | doaj.art-21b6ee80f1574fe6acebc87714bb0c5f |
| institution | Directory Open Access Journal |
| issn | 2673-4052 |
| language | English |
| last_indexed | 2024-03-09T17:19:52Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Automation |
| spelling | doaj.art-21b6ee80f1574fe6acebc87714bb0c5f2023-11-24T13:14:49ZengMDPI AGAutomation2673-40522022-09-013456357810.3390/automation3040028Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud DataLijuan Long0Yonghua Xia1Minglong Yang2Bin Wang3Yirong Pan4Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaDepartment of Earth Science and Technology, City College, Kunming University of Science and Technology, Kunming 650233, ChinaDepartment of Earth Science and Technology, City College, Kunming University of Science and Technology, Kunming 650233, ChinaDepartment of Earth Science and Technology, City College, Kunming University of Science and Technology, Kunming 650233, ChinaFaculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaWhen constructing a three-dimensional model of a transformer substation, it is critical to quickly find the 3D CAD model corresponding to the current point cloud data from a large number of transformer substation model libraries (due to the complexity and variety of models in the model base). In response to this problem, this paper proposes a method to quickly retrieve a 3D CAD model. Firstly, a 3D CAD model that shares the same size as the current point cloud model bounding box is extracted from the model library by the double-layer bounding box screening method. Then, the selected 3D CAD model is finely compared with the point cloud model by the multi-view method. The 3D CAD model that has the highest degree of corresponding to the point cloud data is acquired. The proposed algorithm, compared to other similar methods, has the advantages of retrieval accuracy and high efficiency.https://www.mdpi.com/2673-4052/3/4/28point cloud dataCAD model3D model retrieval3D reconstruction of transformer substation |
| spellingShingle | Lijuan Long Yonghua Xia Minglong Yang Bin Wang Yirong Pan Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud Data Automation point cloud data CAD model 3D model retrieval 3D reconstruction of transformer substation |
| title | Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud Data |
| title_full | Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud Data |
| title_fullStr | Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud Data |
| title_full_unstemmed | Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud Data |
| title_short | Retrieval of a 3D CAD Model of a Transformer Substation Based on Point Cloud Data |
| title_sort | retrieval of a 3d cad model of a transformer substation based on point cloud data |
| topic | point cloud data CAD model 3D model retrieval 3D reconstruction of transformer substation |
| url | https://www.mdpi.com/2673-4052/3/4/28 |
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