Table 14 Motion pattern performance under environmental stress.

From: Advanced algorithms for UAV tracking of targets exhibiting start-stop and irregular motion

Motion Pattern

Clean Conditions

Fog Corruption

Rain Corruption

Composite Corruption

Smooth Linear

78.4%

62.1%

69.7%

58.3%

Slow Start-Stop

71.2%

54.8%

61.4%

51.2%

Rapid Start-Stop

65.9%

47.3%

54.6%

44.1%

Irregular Motion

58.7%

39.2%

46.8%

36.4%

Small Target

52.3%

31.7%

38.9%

28.5%

  1. Note: Values represent average HOTA scores across all tested algorithms. Composite corruption combines weather, sensor, and blur effects.