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Table 3 Summary of experiments on real-world environment

From: 3D pointing gestures as target selection tools: guiding monocular UAVs during window selection in an outdoor environment

 

2D

2D

2D

2D

2D

3D

3D

3D

3D

3D

R1

R2

R3

R4

AllRows

R1

R2

R3

R4

AllRows

Rows-build. dist.

10 m

15 m

20 m

25 m

10–25 m

10 m

15 m

20 m

25 m

10–25 m

MCC

0.39

0.23

0.09

− 0.26

0.1

0.53

0.19

0.1

− 0.003

0.26

F1 score

0.65

0.48

0.39

0.28

0.45

0.81

0.78

0.70

0.58

0.73

Accuracy

0.49

0.33

0.25

0.16

0.3

0.73

0.65

0.55

0.41

0.59