An Improved Total Variation Minimization Method Using Prior Images and Split-Bregman Method in CT Reconstruction

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/bmri/volume-2016/3094698/figures/3094698.fig.005a.svgz" name="3094698.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Original image</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/bmri/volume-2016/3094698/figures/3094698.fig.005b.svgz" name="3094698.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>ART-TV reconstruction</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/bmri/volume-2016/3094698/figures/3094698.fig.005c.svgz" name="3094698.fig.005c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>PISPTV reconstruction</td></tr></table>

<div>One magnified part of abdomen phantoms for comparison.</div>

BioMed Research International

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Figure 5

Figure 5: An Improved Total Variation Minimization Method Using Prior Images and Split-Bregman Method in CT Reconstruction 