MR Image Based Approach for Metal Artifact Reduction in X-Ray CT

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="524243.fig.002a" src="https://static.hindawi.com/articles/tswj/volume-2013/524243/figures/524243.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Original CT with artifacts</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="524243.fig.002b" src="https://static.hindawi.com/articles/tswj/volume-2013/524243/figures/524243.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Otsu’s threshold</td></tr></table></td></tr></table>

<table>Original CT image with dental streaking artifacts (a) and detected artifacts with Otsu’s thresholding method (b).</table>

The Scientific World Journal

fig2

Figure 2

Figure 2: MR Image Based Approach for Metal Artifact Reduction in X-Ray CT 