Fig. 8From: Constrained multi-target tracking for team sports activitiesFrames from thermal sequence 1 (cropped); every third frame is shown. Tracking results from our proposed constrained tracker are visualised. a Frame 1. b Frame 4. c Frame 7. d Frame 10. e Frame 13. f Frame 16. g Frame 19. h Frame 22. i Frame 25. j Frame 28. k Frame 31. l Frame 34Back to article page