Table 5 Overall ablation study results on VisDrone 2019 test set. Note: A represents AGEB module, B represents ESOP module, C represents CAFM module.

From: Enhanced small object detection in UAV aerial imagery through attention gated backbone and context aware fusion

Model

Precision (%)

Recall (%)

AP (%)

\(\hbox {AP}_{50}\) (%)

\(\hbox {AP}_{small}\) (%)

\(\hbox {AP}_{tiny}\) (%)

\(\hbox {AP}_{vtiny}\) (%)

Baseline

54.70

39.40

20.10

35.50

15.70

8.00

2.50

A

57.10

41.40

22.10

38.30

17.80

9.00

2.40

B

55.20

39.70

20.60

36.30

16.50

7.80

2.40

C

55.80

39.10

20.60

36.00

15.70

7.20

2.60

A + B

57.20

41.90

22.30

38.60

17.50

8.70

2.30

A + C

57.20

40.80

21.50

37.40

17.20

8.20

2.30

B + C

54.50

38.80

19.80

35.40

15.80

7.40

1.80

A + B + C (Proposed)

58.30

43.30

23.10

39.80

18.80

9.30

2.80

  1. Bold values indicate the bestperformance in each comparison.