Regularized Multidirections and Multiscales Anisotropic Diffusion for Sinogram Restoration of Low-Dosed Computed Tomography

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="190571.fig.003a" src="https://static.hindawi.com/articles/cmmm/volume-2013/190571/figures/190571.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Related SDCT image of Figure <a href="../fig2/#a">2(a)</a> with tube current time product 150 mAs</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="190571.fig.003b" src="https://static.hindawi.com/articles/cmmm/volume-2013/190571/figures/190571.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Related SDCT image of Figures <a href="../fig2/#b">2(b)</a> and <a href="../fig2/#c">2(c)</a> with tube current time product 150 mAs</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="190571.fig.003c" src="https://static.hindawi.com/articles/cmmm/volume-2013/190571/figures/190571.fig.003c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Related SDCT image of Figure <a href="../fig2/#d">2(d)</a> with tube current time product 150 mAs  </td></tr></table></td></tr></table>

Computational and Mathematical Methods in Medicine

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Figure 3

Figure 3: Regularized Multidirections and Multiscales Anisotropic Diffusion for Sinogram Restoration of Low-Dosed Computed Tomography 