| 3D deformation measurement of diaphragm-type rubber airsprings based on computer vision technique |
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| DOI： |
| Key Words: computer vision；rubber airspring；deformation；stereo-matching |
| Author Name | Affiliation | | LI Qin | Jiangsu University | | WANG Guolin | Jiangsu University |
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| Abstract: |
| The computer vision technology was used to measure the 3D deformation of diaphragm-type rubber airsprings on vehicles.The camera was demarcated based on 9×7 checks with side length of 30 mm.After spray painting on the capsule surface through mesh template，the measurement was carried out by correlating windows in computer vision and controlling the deformation less than 20% in each step.The results showed that，computer vision technique could be used to measure the 3D deformation of rubber airsprings with small error. |
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