Table 8 Comparison of a number of MVs between variable- and fixed-size blocks (8×8, 8×4, 4×8, and 4×4)
From: Zoom motion estimation for color and depth videos using depth information
Frame order | MV8×8 | MV8×4 | MV4×8 | MV4×4 | \(\sum \text {MV}_{\text {VB}}\) | MVfixed(4×4) | \(1-\frac {\sum \text {MV}_{\text {VB}}}{\text {MV}_{\text {fixed}(4 \times 4)}}\) |
|---|---|---|---|---|---|---|---|
1 | 1613 | 1178 | 1408 | 2936 | 7135 | 19,200 | 62.8% |
2 | 1657 | 1216 | 1262 | 2976 | 7111 | 19,200 | 63.0% |
3 | 1622 | 1292 | 1298 | 2892 | 7104 | 19,200 | 63.0% |
4 | 1635 | 1290 | 1206 | 3028 | 7159 | 19,200 | 62.7% |
5 | 1655 | 1216 | 1364 | 2780 | 7015 | 19,200 | 63.5% |
6 | 1693 | 1262 | 1396 | 2472 | 6823 | 19,200 | 64.5% |
7 | 1653 | 1276 | 1250 | 2896 | 7075 | 19,200 | 63.2% |
8 | 1675 | 1192 | 1262 | 2952 | 7081 | 19,200 | 63.1% |
9 | 1630 | 1100 | 1300 | 3240 | 7270 | 19,200 | 62.1% |
10 | 1656 | 1086 | 1248 | 3268 | 7258 | 19,200 | 62.2% |