Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary Motion
Photogrammetry as an engineering measurement technology for the rapid and non-contact acquisition of geometric parameters, such as the attitude, position, and shape of a measured object, is widely used in the development and production processes of the aerospace and automobile industries. The calibr...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-03-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/5/3317 |
| _version_ | 1797615672355717120 |
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| author | Jia Ou Tingfa Xu Xiaochuan Gan Xuejun He Yan Li Jiansu Qu Wei Zhang |
| author_facet | Jia Ou Tingfa Xu Xiaochuan Gan Xuejun He Yan Li Jiansu Qu Wei Zhang |
| author_sort | Jia Ou |
| collection | DOAJ |
| description | Photogrammetry as an engineering measurement technology for the rapid and non-contact acquisition of geometric parameters, such as the attitude, position, and shape of a measured object, is widely used in the development and production processes of the aerospace and automobile industries. The calibration of a corresponding photogrammetry system is the basis for ensuring the accuracy of photogrammetry. The dynamic and static calibration of existing photogrammetry systems has not yet established a system calibration specification or standard, and such calibration has mainly focused on the internal and external parameters of the camera used in a photogrammetry system. The calibration of static parameters cannot fully guarantee the dynamic performance of a photogrammetry system in the process of measuring dynamic targets or micro-deformations. Aiming at the problem of dynamic parameter calibration of photogrammetry systems, this paper proposes a dynamic calibration method based on a circular trajectory standard device, which can realize the calibration of parameters, such as dynamic length measurement error, and ensure an accurate evaluation of the dynamic measurement performance of photogrammetry systems. |
| first_indexed | 2024-03-11T07:30:01Z |
| format | Article |
| id | doaj.art-aac789bca5664932a44f0e18ebbaf772 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T07:30:01Z |
| publishDate | 2023-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-aac789bca5664932a44f0e18ebbaf7722023-11-17T07:22:12ZengMDPI AGApplied Sciences2076-34172023-03-01135331710.3390/app13053317Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary MotionJia Ou0Tingfa Xu1Xiaochuan Gan2Xuejun He3Yan Li4Jiansu Qu5Wei Zhang6School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, ChinaSchool of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, ChinaBeijing Changcheng Institute of Metrology and Measurement, Beijing 100095, ChinaBeijing Changcheng Institute of Metrology and Measurement, Beijing 100095, ChinaBeijing Changcheng Institute of Metrology and Measurement, Beijing 100095, ChinaBeijing Changcheng Institute of Metrology and Measurement, Beijing 100095, ChinaBeijing Changcheng Institute of Metrology and Measurement, Beijing 100095, ChinaPhotogrammetry as an engineering measurement technology for the rapid and non-contact acquisition of geometric parameters, such as the attitude, position, and shape of a measured object, is widely used in the development and production processes of the aerospace and automobile industries. The calibration of a corresponding photogrammetry system is the basis for ensuring the accuracy of photogrammetry. The dynamic and static calibration of existing photogrammetry systems has not yet established a system calibration specification or standard, and such calibration has mainly focused on the internal and external parameters of the camera used in a photogrammetry system. The calibration of static parameters cannot fully guarantee the dynamic performance of a photogrammetry system in the process of measuring dynamic targets or micro-deformations. Aiming at the problem of dynamic parameter calibration of photogrammetry systems, this paper proposes a dynamic calibration method based on a circular trajectory standard device, which can realize the calibration of parameters, such as dynamic length measurement error, and ensure an accurate evaluation of the dynamic measurement performance of photogrammetry systems.https://www.mdpi.com/2076-3417/13/5/3317dynamic parameter calibrationcircle trackphotography systemrotary motion |
| spellingShingle | Jia Ou Tingfa Xu Xiaochuan Gan Xuejun He Yan Li Jiansu Qu Wei Zhang Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary Motion Applied Sciences dynamic parameter calibration circle track photography system rotary motion |
| title | Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary Motion |
| title_full | Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary Motion |
| title_fullStr | Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary Motion |
| title_full_unstemmed | Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary Motion |
| title_short | Research on a Dynamic Calibration Method for Photogrammetry Based on Rotary Motion |
| title_sort | research on a dynamic calibration method for photogrammetry based on rotary motion |
| topic | dynamic parameter calibration circle track photography system rotary motion |
| url | https://www.mdpi.com/2076-3417/13/5/3317 |
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