Junhui Ge, Jian Wang, Yiping Peng, Jiexuan Li, Changyan Xiao, Yong Liu. Recognition Method for Spray-Painted Workpieces Based on Mask R-CNN and Fast Point Feature Histogram Feature Pairing[J]. Laser & Optoelectronics Progress, 2022, 59(14): 1415016
- Laser & Optoelectronics Progress
- Vol. 59, Issue 14, 1415016 (2022)
Fig. 1. Algorithm framework of workpiece recognition combining Mask R-CNN and 3D feature paring
Fig. 2. Results of Mask R-CNN instance segmentation. (a) Example of correct identification; (b) example of misidentification
Fig. 3. Topological structure of affine consistence
Fig. 4. Workpiece samples
Fig. 5. Evaluation index
Fig. 6. Recognition results with different workpieces
Fig. 7. Comparison with different methods
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Table 1. Process and result of recognition with different workpiece
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Table 2. Recognition results
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Table 3. Running time
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