Table 6 Performance Metrics for UAV Image Segmentation at Different Flight Heights

10

2.7

0.942

0.940

0.886

0.941

0.93

15

4.1

0.940

0.943

0.885

0.941

0.92

20

5.5

0.938

0.939

0.887

0.938

0.91

25

6.9

0.903

0.898

0.865

0.900

0.89

30

8.2

0.872

0.861

0.827

0.866

0.86

35

9.6

0.801

0.844

0.788

0.822

0.84

ANOVA

F-statistic

17.78

15.25

18.45

16.20

14.30

p-value

3.52e- 08

5.24e- 07

2.11e- 08

3.76e- 07

1.85e- 06