Table 3 Comparison between semi-adaptive Gaussian filter and adaptive Gaussian filter
From: Digital video stabilization based on adaptive camera trajectory smoothing
No. of videos | Original | Semi-adaptive Gaussian filter | Â | Locally adaptive Gaussian filter | Â |
|---|---|---|---|---|---|
| Â | ITF | ITF | Hold pixels (%) | ITF | Hold pixels (%) |
1 | 18.793 | 27.620 | 70.745 | 27.455 | 74.500 |
2 | 20.390 | 29.331 | 71.750 | 28.914 | 75.781 |
3 | 16.186 | 22.559 | 72.972 | 22.090 | 76.056 |
4 | 19.965 | 33.380 | 48.958 | 27.931 | 62.465 |
5 | 23.277 | 27.814 | 8.312 | 27.360 | 53.385 |
6 | 19.681 | 29.804 | 67.891 | 29.077 | 70.838 |
7 | 24.109 | 28.510 | 60.495 | 28.876 | 73.667 |
8 | 17.881 | 25.448 | 70.648 | 25.182 | 73.284 |
9 | 19.248 | 21.845 | 35.750 | 21.435 | 57.139 |
10 | 12.972 | 17.465 | 27.907 | 16.381 | 70.296 |
11 | 21.487 | 26.826 | 43.559 | 25.659 | 57.260 |
12 | 15.081 | 19.827 | 16.611 | 17.895 | 59.847 |
13 | 23.841 | 30.621 | 70.312 | 29.987 | 71.719 |
14 | 18.065 | 19.759 | 39.045 | 19.773 | 54.146 |
Average | 19.355 | 25.772 | 50.353 | 24.858 | 66.455 |