A Compact Representation for 3D Animation Using Octrees and Affine Transformations

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="924091.fig.008a" src="https://static.hindawi.com/articles/ijdmb/volume-2010/924091/figures/924091.fig.008a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>original frame</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="924091.fig.008b" src="https://static.hindawi.com/articles/ijdmb/volume-2010/924091/figures/924091.fig.008b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>ME <svg height="6.4625001" id="M148" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 10.1 6.4625001" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,6.4)"><path d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z" id="x3D"></path></g>
</svg> 0.01</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="924091.fig.008c" src="https://static.hindawi.com/articles/ijdmb/volume-2010/924091/figures/924091.fig.008c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>ME <svg height="6.4625001" id="M149" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 10.1 6.4625001" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,6.4)"><path d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z" id="x3D"></path></g>
</svg> 0.05</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="924091.fig.008d" src="https://static.hindawi.com/articles/ijdmb/volume-2010/924091/figures/924091.fig.008d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>ME <svg height="6.4625001" id="M150" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 10.1 6.4625001" width="10.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,6.4)"><path d="M535 323h-483v50h483v-50zM535 138h-483v50h483v-50z" id="x3D"></path></g>
</svg> 0.15</td></tr></table></td></tr></table>

<table>Reconstructed frames for the “Cow” sequence.</table>

International Journal of Digital Multimedia Broadcasting

fig8

Figure 8

Figure 8: A Compact Representation for 3D Animation Using Octrees and Affine Transformations 