MR Image Reconstruction Based on Iterative Split Bregman Algorithm and Nonlocal Total Variation

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="985819.fig.0010a" src="https://static.hindawi.com/articles/cmmm/volume-2013/985819/figures/985819.fig.0010a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Brain image</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="985819.fig.0010b" src="https://static.hindawi.com/articles/cmmm/volume-2013/985819/figures/985819.fig.0010b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Chest image</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="985819.fig.0010c" src="https://static.hindawi.com/articles/cmmm/volume-2013/985819/figures/985819.fig.0010c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Artery image</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="985819.fig.0010d" src="https://static.hindawi.com/articles/cmmm/volume-2013/985819/figures/985819.fig.0010d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Cardiac image</td></tr></table></td></tr></table>

<table>Performance comparisons (CPU time versus SNR) on different MR images (Gaussian noise case).</table>

Computational and Mathematical Methods in Medicine

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Figure 10

Figure 10: MR Image Reconstruction Based on Iterative Split Bregman Algorithm and Nonlocal Total Variation 