Decoder-Side Motion Estimation Assuming Temporally or Spatially Constant Motion

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="956372.fig.006a" src="https://static.hindawi.com/articles/isrn/volume-2011/956372/figures/956372.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Previous level <svg height="14.325" id="M31" style="vertical-align:-3.20526pt" version="1.1" viewbox="0 0 32.787498 14.325" width="32.787498" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.325)">
<g transform="translate(72,-60.54)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐻</tspan>
</text>
<text transform="matrix(1,0,0,-1,-61.03,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑛</tspan>
<tspan style="font-size: 8.75px; " x="4.3497438" y="0">−</tspan>
<tspan style="font-size: 8.75px; " x="10.344864" y="0">1</tspan>
</text>
</g>
</g>
</svg></td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="956372.fig.006b" src="https://static.hindawi.com/articles/isrn/volume-2011/956372/figures/956372.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Current level <svg height="14.325" id="M32" style="vertical-align:-3.20526pt" version="1.1" viewbox="0 0 19.825001 14.325" width="19.825001" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.325)">
<g transform="translate(72,-60.54)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐻</tspan>
</text>
<text transform="matrix(1,0,0,-1,-61.03,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑛</tspan>
</text>
</g>
</g>
</svg></td></tr></table></td></tr></table>

<table>Search area (red) derived from previous hierarchy level.</table>

International Scholarly Research Notices

fig6

Figure 6

Figure 6: Decoder-Side Motion Estimation Assuming Temporally or Spatially Constant Motion 