Effective Volumetric Feature Modeling and Coarse Correspondence via Improved 3DSIFT and Spectral Matching

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2014/378159/figures/378159.fig.005a.svgz" name="378159.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Rotation</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2014/378159/figures/378159.fig.005b.svgz" name="378159.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Scaling</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2014/378159/figures/378159.fig.005c.svgz" name="378159.fig.005c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Real</td></tr></table>

<div>Matching examples on volumetric images using I3DSIFT. Note that we show the results in planar images for convenience, although I3DSIFT is applied to volumetric images.</div>

Mathematical Problems in Engineering

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Figure 5

Figure 5: Effective Volumetric Feature Modeling and Coarse Correspondence via Improved 3DSIFT and Spectral Matching 