A Facial Expression Parameterization by Elastic Surface Model

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="397938.fig.006a" src="https://static.hindawi.com/articles/ijcgt/volume-2009/397938/figures/397938.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Neutral</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="397938.fig.006b" src="https://static.hindawi.com/articles/ijcgt/volume-2009/397938/figures/397938.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Anger</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="397938.fig.006c" src="https://static.hindawi.com/articles/ijcgt/volume-2009/397938/figures/397938.fig.006c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Disgust</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="397938.fig.006d" src="https://static.hindawi.com/articles/ijcgt/volume-2009/397938/figures/397938.fig.006d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Smile</td></tr></table></td></tr><tr class="fig-image" id="e"><td><img alt="397938.fig.006e" src="https://static.hindawi.com/articles/ijcgt/volume-2009/397938/figures/397938.fig.006e.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(e) </b>Surprise</td></tr></table></td></tr></table>

<table>First row shows the source models and the other rows show target models generated by expression cloning. The expressions are retrieved from the source model and are copied on each target model. Left most column shows the neutral expression of each model.</table>

International Journal of Computer Games Technology

A Facial Expression Parameterization by Elastic Surface Model

Figure 6