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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 orderMV8×8MV8×4MV4×8MV4×4\(\sum \text {MV}_{\text {VB}}\)MVfixed(4×4)\(1-\frac {\sum \text {MV}_{\text {VB}}}{\text {MV}_{\text {fixed}(4 \times 4)}}\)
11613117814082936713519,20062.8%
21657121612622976711119,20063.0%
31622129212982892710419,20063.0%
41635129012063028715919,20062.7%
51655121613642780701519,20063.5%
61693126213962472682319,20064.5%
71653127612502896707519,20063.2%
81675119212622952708119,20063.1%
91630110013003240727019,20062.1%
101656108612483268725819,20062.2%