Calibration Procedure of a Multi-Camera System: Process Uncertainty Budget
The Automated six Degrees of Freedom (DoF) definition of industrial components has become an added value in production processes as long as the required accuracy is guaranteed. This is where multi-camera systems are finding their niche in the market. These systems provide, among other things, the ea...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-01-01
|
| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/23/2/589 |
| _version_ | 1827622178391064576 |
|---|---|
| author | Ibai Leizea Imanol Herrera Pablo Puerto |
| author_facet | Ibai Leizea Imanol Herrera Pablo Puerto |
| author_sort | Ibai Leizea |
| collection | DOAJ |
| description | The Automated six Degrees of Freedom (DoF) definition of industrial components has become an added value in production processes as long as the required accuracy is guaranteed. This is where multi-camera systems are finding their niche in the market. These systems provide, among other things, the ease of automating tracking processes without human intervention and knowledge about vision and/or metrology. In addition, the cost of integrating a new sensor into the complete system is negligible compared to other multi-tracker systems. The increase in information from different points of view in multi-camera systems raises the accuracy, based on the premise that the more points of view, the lower the level of uncertainty. This work is devoted to the calibration procedures of multi-camera systems, which is decisive to achieve high performance, with a particular focus on the uncertainty budget. Moreover, an evaluation methodology has been carried out, which is key to determining the level of accuracy of the measurement system. |
| first_indexed | 2024-03-09T11:18:51Z |
| format | Article |
| id | doaj.art-18022f44eab84aa9a8864ec8832c9a09 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T11:18:51Z |
| publishDate | 2023-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-18022f44eab84aa9a8864ec8832c9a092023-12-01T00:24:13ZengMDPI AGSensors1424-82202023-01-0123258910.3390/s23020589Calibration Procedure of a Multi-Camera System: Process Uncertainty BudgetIbai Leizea0Imanol Herrera1Pablo Puerto2IDEKO, Basque Research and Technology Alliance (BRTA), 20870 Elgoibar, SpainIDEKO, Basque Research and Technology Alliance (BRTA), 20870 Elgoibar, SpainIDEKO, Basque Research and Technology Alliance (BRTA), 20870 Elgoibar, SpainThe Automated six Degrees of Freedom (DoF) definition of industrial components has become an added value in production processes as long as the required accuracy is guaranteed. This is where multi-camera systems are finding their niche in the market. These systems provide, among other things, the ease of automating tracking processes without human intervention and knowledge about vision and/or metrology. In addition, the cost of integrating a new sensor into the complete system is negligible compared to other multi-tracker systems. The increase in information from different points of view in multi-camera systems raises the accuracy, based on the premise that the more points of view, the lower the level of uncertainty. This work is devoted to the calibration procedures of multi-camera systems, which is decisive to achieve high performance, with a particular focus on the uncertainty budget. Moreover, an evaluation methodology has been carried out, which is key to determining the level of accuracy of the measurement system.https://www.mdpi.com/1424-8220/23/2/589multi-camerameasuringgeometryuncertainty |
| spellingShingle | Ibai Leizea Imanol Herrera Pablo Puerto Calibration Procedure of a Multi-Camera System: Process Uncertainty Budget Sensors multi-camera measuring geometry uncertainty |
| title | Calibration Procedure of a Multi-Camera System: Process Uncertainty Budget |
| title_full | Calibration Procedure of a Multi-Camera System: Process Uncertainty Budget |
| title_fullStr | Calibration Procedure of a Multi-Camera System: Process Uncertainty Budget |
| title_full_unstemmed | Calibration Procedure of a Multi-Camera System: Process Uncertainty Budget |
| title_short | Calibration Procedure of a Multi-Camera System: Process Uncertainty Budget |
| title_sort | calibration procedure of a multi camera system process uncertainty budget |
| topic | multi-camera measuring geometry uncertainty |
| url | https://www.mdpi.com/1424-8220/23/2/589 |
| work_keys_str_mv | AT ibaileizea calibrationprocedureofamulticamerasystemprocessuncertaintybudget AT imanolherrera calibrationprocedureofamulticamerasystemprocessuncertaintybudget AT pablopuerto calibrationprocedureofamulticamerasystemprocessuncertaintybudget |