Table 11 Comparison of execution time for the proposed method with OMS and BS methods for 20 patients

Execution time (s): patient 1

76

74

68

Execution time (s): patient 2

54

50

45

Execution time (s): patient 3

36

34

28

Execution time (s): patient 4

52

49

39

Execution time (s): patient 5

31

28

18

Execution time (s): patient 6

49

45

34

Execution time (s): patient 7

55

50

42

Execution time (s): patient 8

81

78

69

Execution time (s): patient 9

42

39

27

Execution time (s): patient 10

35

30

21

Execution time (s): patient 11

59

55

47

Execution time (s): patient 12

66

62

57

Execution time (s): patient 13

54

46

39

Execution time (s): patient 14

44

40

32

Execution time (s): patient 15

63

59

49

Execution time (s): patient 16

23

19

10

Execution time (s): patient 17

62

54

48

Execution time (s): patient 18

41

35

29

Execution time (s): patient 19

57

55

50

Execution time (s): patient 20

43

39

35