Algorithm for Image Retrieval Based on Edge Gradient Orientation Statistical Code

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="705763.fig.004a" src="https://static.hindawi.com/articles/tswj/volume-2014/705763/figures/705763.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Original image</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="705763.fig.004b" src="https://static.hindawi.com/articles/tswj/volume-2014/705763/figures/705763.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Image (a) reduces its size to 50%</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="705763.fig.004c" src="https://static.hindawi.com/articles/tswj/volume-2014/705763/figures/705763.fig.004c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Normalized EGOSC for image (a)</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="705763.fig.004d" src="https://static.hindawi.com/articles/tswj/volume-2014/705763/figures/705763.fig.004d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Normalized EGOSC for image (b)</td></tr></table></td></tr></table>

<table>EGOSC histograms for images with varied scaling.</table>

The Scientific World Journal

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Figure 4

Figure 4: Algorithm for Image Retrieval Based on Edge Gradient Orientation Statistical Code 