Global Quasi-Minimal Residual Method for Image Restoration

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/943072/figures/943072.fig.003a.svgz" name="943072.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Global QMR image</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/943072/figures/943072.fig.003b.svgz" name="943072.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Global Tik-QMR image</td></tr></table>

<div><i>Example <a href="https://static.hindawi.com/articles/mpe/volume-2015/943072/figures/#ex4.2">2</a></i>: restored images by the global QMR method and the global Tik-QMR method.</div>

Mathematical Problems in Engineering

fig3

Figure 3

Figure 3: Global Quasi-Minimal Residual Method for Image Restoration 