videos

GMM algorithm

Algorithm [12]

Our algorithm

Recall

Precision

Recall

Precision

Recall

Precision

a

b

c

d

e

f

g

84.73

85.31

80.42

72.43

74.93

90.34

96.65

82.52

83.72

75.74

70.58

72.25

40.55

32.23

91.55

90.26

86.58

87.49

88.47

84.15

88.72

90.32

87.67

85.45

86.56

85.52

82.37

86.38

93.25

94.15

89.37

90.82

91.55

92.82

94.18

91.33

89.81

87.51

89.71

90.12

91.54

92.39