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Table 3 EERs [%] for individual modalities and qualities

From: MultiQ: single sensor-based multi-quality multi-modal large-scale biometric score database and its performance evaluation

Modal

Gait

         

Head

         

Height

 

SR ∖TR

30

15

10

7.5

6

5

3.75

3

2

1

30

15

10

7.5

6

5

3.75

3

2

1

30

15

10

7.5

6

5

3.75

3

2

1

(a) 85°

640 ×480

4.2

4.6

5.5

6.8

9.5

12.3

21.4

17.5

40.1

41.1

2.9

3.5

3.9

4.3

4.8

5.1

5.8

6.3

8.0

10.9

13.6

13.6

13.6

13.6

13.7

13.8

14.1

14.3

17.2

18.2

320 ×240

4.2

4.7

5.9

7.3

10.3

13.3

22.1

19.0

40.7

41.7

3.4

4.4

5.3

6.2

7.0

7.7

9.0

10.2

12.7

16.9

13.8

13.8

13.8

13.9

13.9

13.9

14.3

14.5

17.4

18.7

213 ×160

4.2

4.9

6.2

7.8

10.7

13.7

22.2

19.5

40.4

41.4

4.0

6.0

7.7

9.2

10.3

11.4

13.3

14.9

17.8

23.0

13.8

13.8

13.8

14.0

14.1

14.1

14.4

14.8

17.7

19.4

160 ×120

4.4

5.2

6.7

8.5

11.9

14.7

23.5

20.9

40.7

41.8

3.7

6.8

10.1

12.1

14.3

15.9

18.5

20.7

24.4

30.6

14.1

14.2

14.2

14.2

14.4

14.5

15.1

15.4

18.4

19.6

128 ×96

4.6

5.9

7.6

9.4

12.9

15.7

23.7

22.1

40.3

41.5

5.2

7.1

9.7

13.2

16.8

19.7

23.8

26.3

30.1

35.8

14.7

14.8

14.9

14.9

15.1

15.3

15.8

16.3

19.1

21.1

106 ×80

5.0

6.4

8.7

10.6

14.0

16.8

24.2

23.2

40.3

41.9

6.7

8.9

11.1

14.4

17.5

20.6

26.2

29.9

34.7

39.6

15.1

15.4

15.5

15.8

16.1

16.4

17.1

17.5

20.9

23.1

80 ×60

5.0

8.3

11.3

13.3

16.7

19.3

25.8

25.5

40.0

42.3

14.6

15.4

17.7

18.9

20.8

22.7

26.7

30.1

38.3

43.5

16.3

16.8

17.1

17.8

18.5

18.8

20.1

21.0

24.8

27.0

(b) 75°

640 ×480

4.3

4.6

5.5

7.0

9.5

12.9

21.2

19.4

40.3

41.6

4.0

4.3

5.1

5.5

6.0

6.2

7.0

7.7

9.4

11.8

14.1

14.1

14.1

14.2

14.2

14.3

14.7

14.7

17.2

18.5

320 ×240

4.4

5.0

6.0

7.7

10.4

13.8

21.9

20.7

41.0

42.1

4.0

4.8

6.0

7.1

8.0

8.8

10.5

11.7

14.7

18.4

14.2

14.2

14.2

14.3

14.4

14.5

14.7

15.0

17.4

18.9

213 ×160

4.5

5.0

6.4

8.1

11.0

14.5

22.2

21.3

40.5

42.0

4.4

6.6

8.7

10.1

11.7

12.9

15.4

17.2

20.4

25.2

14.1

14.1

14.2

14.4

14.5

14.7

15.0

15.3

17.7

19.7

160 ×120

4.7

5.6

7.0

8.9

11.8

15.3

23.0

22.2

40.6

42.2

4.2

6.5

10.0

12.6

15.5

17.2

20.2

22.5

26.6

32.4

14.5

14.6

14.7

14.8

14.7

15.0

15.4

15.6

18.5

19.8

128 ×96

4.7

5.9

7.8

9.9

12.9

16.0

23.5

23.4

40.6

42.0

5.2

7.0

9.5

12.9

16.6

20.2

24.8

28.1

32.3

37.3

15.4

15.4

15.4

15.6

15.7

15.8

16.6

16.6

19.2

21.2

106 ×80

5.1

6.5

8.5

10.9

13.9

17.2

23.9

23.9

40.4

42.1

7.3

9.1

11.6

14.3

17.0

20.3

26.3

30.4

36.6

40.9

15.6

15.7

15.9

16.2

16.4

16.7

17.3

17.7

20.8

23.0

80 ×60

5.7

8.3

10.7

13.1

16.1

18.9

25.6

25.8

39.9

42.8

17.5

17.6

18.5

19.3

21.3

22.6

26.7

30.2

37.7

43.9

16.4

17.0

17.3

17.9

18.4

18.9

20.2

20.9

24.8

27.1

(c) 65°

640 ×480

4.2

4.7

5.7

7.4

9.6

13.3

20.3

21.8

39.4

42.1

3.9

4.9

5.5

6.0

6.3

6.9

7.7

8.3

9.7

12.2

14.6

14.6

14.7

14.7

14.7

14.8

14.9

15.4

17.5

18.4

320 ×240

4.4

4.8

6.2

8.1

10.6

14.4

21.4

23.1

40.0

42.5

4.1

5.4

6.5

7.6

8.5

9.5

11.2

12.8

15.7

19.9

14.7

14.7

14.8

14.8

14.8

15.0

15.1

15.5

17.6

18.9

213 ×160

4.3

5.1

6.5

8.5

10.8

14.7

21.5

23.1

39.7

42.2

4.0

6.6

8.8

10.8

12.5

13.9

16.5

18.3

21.9

27.4

15.0

15.0

14.9

15.1

15.1

15.2

15.5

15.9

18.1

19.6

160 ×120

4.5

5.8

7.1

9.4

12.0

15.5

22.4

24.2

40.1

42.5

4.6

6.8

10.0

13.1

15.9

18.8

21.7

23.9

27.9

34.0

15.0

15.1

15.2

15.4

15.4

15.5

15.8

16.2

18.7

19.7

128 ×96

4.7

5.9

7.7

10.1

12.7

16.6

22.7

24.7

39.7

42.4

5.5

7.6

9.5

12.6

15.7

18.8

23.8

28.0

32.6

38.3

15.6

15.6

15.7

15.7

16.1

16.1

16.5

16.9

19.1

20.9

106 ×80

5.0

6.8

9.0

11.2

13.6

17.4

23.4

25.1

39.6

42.5

8.4

9.5

12.0

14.0

16.5

19.6

23.7

28.5

36.2

42.0

16.2

16.2

16.2

16.3

16.5

16.8

17.1

17.6

20.5

22.7

80 ×60

5.5

8.3

11.0

12.8

15.8

19.3

24.9

26.9

39.3

42.8

24.9

23.9

24.4

24.2

24.9

25.7

27.9

30.0

35.6

43.8

16.9

17.2

17.7

17.9

18.5

18.7

19.7

20.3

24.1

26.2

(d) 55°

640 ×480

5.0

5.5

6.3

7.9

10.0

13.5

19.6

23.7

38.1

42.6

4.7

5.5

6.3

7.2

7.6

8.2

9.2

9.8

11.3

13.8

14.6

14.6

14.6

14.6

14.6

14.7

14.8

15.2

17.1

18.3

320 ×240

5.2

5.8

6.9

8.7

10.8

14.5

20.7

24.8

38.9

43.0

4.6

5.9

7.2

8.5

10.0

10.8

12.8

14.1

17.2

21.0

14.6

14.7

14.7

14.7

14.8

14.9

15.2

15.4

17.3

18.8

213 ×160

5.2

5.9

7.0

9.0

11.1

14.7

20.8

24.9

38.5

42.7

4.7

6.9

9.5

11.8

13.8

15.9

18.5

20.5

24.1

29.1

14.7

14.7

14.8

15.0

15.2

15.1

15.4

15.7

17.7

19.5

160 ×120

5.4

6.3

7.5

9.6

12.1

15.5

21.4

25.6

39.0

43.0

4.8

6.9

9.8

13.0

16.3

19.3

23.1

26.2

30.5

35.3

14.9

15.0

15.1

15.2

15.4

15.4

15.7

16.0

18.5

19.9

128 ×96

5.5

6.5

8.1

10.2

12.7

16.2

22.0

25.9

38.6

42.8

7.2

9.3

11.9

14.5

17.0

19.9

24.9

28.6

34.3

39.6

15.4

15.5

15.6

15.7

15.9

16.0

16.3

16.7

19.0

20.8

106 ×80

5.9

7.2

9.0

11.1

13.3

17.1

22.7

26.4

38.7

42.7

12.0

13.6

15.3

17.1

19.1

21.7

24.8

28.9

35.5

41.5

16.1

16.1

16.4

16.4

16.5

16.8

17.1

17.5

20.4

22.7

80 ×60

5.9

8.0

10.1

12.9

15.1

18.5

24.0

27.5

38.6

42.9

25.2

26.1

26.3

27.3

27.8

28.6

30.2

31.2

34.7

40.5

16.8

17.1

17.3

17.8

18.1

18.5

19.2

19.9

22.9

25.7