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Table 1 The average of E SCB and convergence speed for two methods obtained by three experiments

From: Balloon energy based on parametric active contour and directional Walsh–Hadamard transform and its application in tracking of texture object in texture background

Experiments

Tracking method

Average of ESCB (%)

Total tracking time (s)

Improvement of speed (%)

Experiment 1

Proposed method

96.44

10.89

67.80

In 41 frames

Moment_ACM

71.34

33.82

 

Experiment 2

Proposed method

94.88

9.96

74.54

In 50 frames

Moment_ACM

59.28

39.12

 

Experiment 3

Proposed method

94.91

14.14

77.42

In 66 frames

Moment_ACM

61.41

62.62