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Table 1 Facial distances of 15 patients, obtained from digital curvature map analysis (FASTScan™) or from manual measurements by orthodontists

From: Facial landmark localization by curvature maps and profile analysis

Patient

Method

Facial distances (mm)

ID

ML

NW

OE

NN

NM

NP

1

FASTScan™

24.65

48.37

36.88

94.15

52.23

37.64

52.45

Manual

24.62

46.98

38.22

95.04

52.00

36.80

54.00

2

FASTScan™

25.48

50.61

32.77

102.23

45.52

37.37

53.52

Manual

25.54

50.61

30.85

103.21

43.80

35.20

51.60

3

FASTScan™

25.43

54.04

37.55

99.69

48.81

39.45

54.41

Manual

24.93

55.28

37.18

99.49

47.60

40.10

55.20

4

FASTScan™

29.45

49.88

33.98

108.10

50.28

45.71

63.73

Manual

29.97

51.88

34.96

110.01

47.70

45.40

61.80

5

FASTScan™

24.05

51.59

29.78

92.85

53.68

41.90

60.52

Manual

23.70

52.54

30.85

92.95

51.60

42.50

60.90

6

FASTScan™

24.35

50.87

36.05

95.74

49.23

38.10

54.09

Manual

24.43

49.45

36.31

95.56

47.80

37.80

53.40

7

FASTScan™

24.99

52.96

35.88

102.49

55.10

39.41

57.74

Manual

24.65

52.87

37.33

102.78

53.40

40.10

56.20

8

FASTScan™

26.61

54.55

32.96

98.39

50.40

38.56

60.73

Manual

27.72

53.27

34.28

100.21

49.50

40.20

60.40

9

FASTScan™

29.52

54.03

35.57

101.94

46.14

47.81

61.73

Manual

28.80

53.80

35.61

102.98

45.00

47.90

62.20

10

FASTScan™

27.34

39.42

34.99

111.01

51.25

45.74

64.65

Manual

26.92

47.46

36.44

112.91

52.70

47.40

65.10

11

FASTScan™

31.05

57.29

32.42

103.27

56.37

40.79

60.95

Manual

31.24

55.35

34.10

105.28

51.70

40.40

60.90

12

FASTScan™

28.48

53.37

29.79

97.21

47.44

42.61

63.64

Manual

30.00

53.45

30.52

98.67

48.90

41.60

62.70

13

FASTScan™

22.05

51.44

31.51

96.35

44.34

37.25

53.39

Manual

22.43

51.50

32.20

94.89

46.10

38.20

52.30

14

FASTScan™

23.23

50.20

31.21

101.68

57.00

40.04

58.31

Manual

21.74

49.06

31.97

101.81

55.40

38.30

57.30

15

FASTScan™

21.85

48.18

30.82

89.68

47.69

44.60

57.15

Manual

22.99

48.90

30.87

89.78

46.40

45.60

58.70

Lin’s CCC

pC

0.963

0.752

0.910

0.978

0.857

0.951

0.961

  1. ID = intercanthal distance; ML = mouth length; NW = nasal width; OE = distance between outer eye corners; NN = distance soft tissue nasion to subnasal point; NM = distance subnasal point to mentolabial point; NP = distance subnasal point to soft tissue pogonion; CCC = Lin’s concordance correlation coefficient; pC = value of CCC.