Combined Energy Minimization for Image Reconstruction from Few Views

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="154630.fig.009a" src="https://static.hindawi.com/articles/mpe/volume-2012/154630/figures/154630.fig.009a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Original</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="154630.fig.009b" src="https://static.hindawi.com/articles/mpe/volume-2012/154630/figures/154630.fig.009b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Art result</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="154630.fig.009c" src="https://static.hindawi.com/articles/mpe/volume-2012/154630/figures/154630.fig.009c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>TV result</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="154630.fig.009d" src="https://static.hindawi.com/articles/mpe/volume-2012/154630/figures/154630.fig.009d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>CL result </td></tr></table></td></tr><tr class="fig-image" id="e"><td><img alt="154630.fig.009e" src="https://static.hindawi.com/articles/mpe/volume-2012/154630/figures/154630.fig.009e.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(e) </b>Horizontal gray</td></tr></table></td></tr><tr class="fig-image" id="f"><td><img alt="154630.fig.009f" src="https://static.hindawi.com/articles/mpe/volume-2012/154630/figures/154630.fig.009f.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(f) </b>Vertical gray  </td></tr></table></td></tr></table>

<table>Reconstruction of a synopsis phantom from 72 views.</table>

Mathematical Problems in Engineering

fig9

Figure 9

Figure 9: Combined Energy Minimization for Image Reconstruction from Few Views 