Infrared and Laser Engineering, Volume. 53, Issue 1, 20230472(2024)
Image target detection algorithm based on YOLOv7-tiny in complex background
Fig. 1. Partial picture of drone dataset
Fig. 2. DUT-ANTI-UAV dataset
Fig. 3. Network chart of YOLOv7-tiny
Fig. 4. Network chart of YOLOv7-drone
Fig. 5. Multi-scale channel attentional mechanism module
Fig. 6. RFB network structure diagram
Fig. 7. Deformable convolution diagram
Fig. 8. Comparison chart of test results before and after adding attention mechanism
Fig. 9. Before and after adding RFB structure
Fig. 10. Before and after the introduction of small target detection layer detection results map
Fig. 11. Before and after adding
Fig. 12. Before and after adding DCN structure
Fig. 13. Comparison of detection performance of different algorithms
Fig. 14. Before and after the algorithm improvement CAM contrast chart
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Shan Xue, Hongyu An, Qiongying Lv, Guohua Cao. Image target detection algorithm based on YOLOv7-tiny in complex background[J]. Infrared and Laser Engineering, 2024, 53(1): 20230472
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Received: Jul. 30, 2023
Accepted: --
Published Online: Mar. 19, 2024
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