Fig. 1. Schematic diagram of ECO algorithm using deep features for correlation filtering

Fig. 2. Schematic diagram of feature map interpolation as continuous domain

Fig. 3. Schematic diagram of changes in response graph

Fig. 4. Framework diagram of multiple detection and anti-occlusion tracking algorithm

Fig. 5. Algorithm flow for anti occlusion based on background features

Fig. 6. Schematic diagram of overall mapping of YOLOv5 model

Fig. 7. Structure diagram of FPN+PAN network

Fig. 8. Schematic diagram of channel pruning principle

Fig. 9. Automatic capture when target reappears after occlusion

Fig. 10. Tracking effect of BlurCar1 sequence

Fig. 11. Tracking effect of BlurOwl sequence

Fig. 12. Tracking effect of bird1 sequence

Fig. 13. Tracking effect of DragonBaby sequence

Fig. 14. Test results of BlurCar3 sequence

Fig. 15. Test results of BlurOwl sequence

Fig. 16. Test results of bird sequence

Fig. 17. Test results of DragonBaby sequence