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Table 6 Comparison of filtering effect when \(k\) value is 1.0 and m takes different values

From: Fast reconstruction method of three-dimension model based on dual RGB-D cameras for peanut plant

Number of point clouds before filtering

\(m\) value

Number of filtered point clouds

Number of remaining point clouds

3D model accuracy (%)

9675

65

774

8901

92.14

9675

60

767

8908

92.02

9675

55

762

8913

92.35

9675

50

757

8918

92.30

9675

45

750

8925

92.35

9675

40

742

8933

92.29

9675

35

733

8942

92.39

9675

30

728

8947

92.03

9675

25

725

8950

91.99

9675

20

716

8959

92.11

9675

15

710

8965

92.32