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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