Renxiang CHEN, Tianran QIU, Lixia YANG, Tenwei YU, Fei JIA, Cai CHEN. A method for dense occlusion target recognition of service robots based on improved YOLOv7[J]. Optics and Precision Engineering, 2024, 32(10): 1595
- Optics and Precision Engineering
- Vol. 32, Issue 10, 1595 (2024)
Fig. 1. Improve YOLOv7 structure
Fig. 2. Depthwise Over-parameterized module
Fig. 3. Coordinate attention module
Fig. 4. Overall flowchart of Recognition
Fig. 5. Model recognition visualization results
Fig. 6. No dense occlusion to recognize visualization results
Fig. 7. Service robot experimental platform
Fig. 8. Comparison of actual recognition effects
Fig. 9. Dense occlusion images from MessyTable dataset
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Table 1. Dense occlusion of dataset
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Table 2. Results of ablation experiment
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Table 3. No dense occlusion test data
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Table 4. Self built dataset dataset comparison experiment results
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Table 5. MessyTable dataset comparison experiment results
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