Table 3 Numerical comparison between different motion smoothing algorithms for video 2

Horizontal motion

Mean square jitter

Mean square acceleration

Unsmoothed

256.46

76.82

Small σ _p

122.86

32.44

Large σ _p

113.54

15.77

Proposed

93.59

11.47

Vertical motion

Unsmoothed

155.67

35.66

Small σ _p

1.43

0.61

Large σ _p

44.17

1.35

Proposed

9.40

0.74