Fig. 1. Structure chart of IM-YOLO-s

Fig. 2. Schematic diagram of Focus operation process

Fig. 3. Structure chart of CoordinateAttention

Fig. 4. Network structure comparison diagram of Neck

Fig. 5. Network structure chart of CSPLayer

Fig. 6. Intersection of two boxes with different values IoU

Fig. 7. Schematic diagram of penalty item of central point of CIoU

Fig. 8. Training loss function diagram

Fig. 9. Comparison chart of actual detection effect of different algorithm

Fig. 10. Real target box annotation renderings

Fig. 11. Test results of YOLOX-s

Fig. 12. Test results of IM-YOLO-s