Table 2 Averages of MSEs in color video according to frame gap in 16×16 block size
From: Zoom motion estimation for color and depth videos using depth information
Video name | Picture gap | \(\overline {\text {MSE}_{\text {ME}}}\) | \(\overline {\text {MSE}_{\text {ZME}}}\) | \(\Delta \overline {\text {MSE}}\) | \(\Delta \overline {\text {MSE}}/\)\(\overline {\text {MSE}_{\text {ME}}}\) | Selected rate of zoom estimation mode (%) |
|---|---|---|---|---|---|---|
Bedroom | 1 | 19.945 | 15.619 | 4.326 | 21.69% | 10.5 |
2 | 25.486 | 21.030 | 4.456 | 17.48% | 13.9 | |
3 | 28.575 | 23.781 | 4.794 | 16.78% | 14.7 | |
Basement | 1 | 58.634 | 43.794 | 14.840 | 25.31% | 13.7 |
2 | 69.201 | 56.263 | 12.938 | 18.70% | 16.2 | |
3 | 70.680 | 58.833 | 11.847 | 16.76% | 16.0 | |
A man | 1 | 12.475 | 9.900 | 2.575 | 20.64% | 2.47 |
2 | 21.677 | 18.676 | 3.001 | 13.84% | 3.97 | |
3 | 27.437 | 24.087 | 3.350 | 12.21% | 4.85 | |
Two men | 1 | 10.567 | 8.426 | 2.141 | 20.26% | 2.25 |
2 | 16.590 | 14.175 | 2.415 | 14.56% | 4.05 | |
3 | 21.907 | 19.367 | 2.540 | 11.59% | 6.31 |