Dual-Band Maritime Imagery Ship Classification Based on Multilayer Convolutional Feature Fusion

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/js/volume-2020/8891018/figures/8891018.fig.005a.svgz" name="8891018.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>On VIS images</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/js/volume-2020/8891018/figures/8891018.fig.005b.svgz" name="8891018.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>On IR images</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/js/volume-2020/8891018/figures/8891018.fig.005c.svgz" name="8891018.fig.005c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Fusion with <i>concatenation</i> on dual-band images</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/js/volume-2020/8891018/figures/8891018.fig.005d.svgz" name="8891018.fig.005d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Fusion with <i>summation</i> on dual-band images</td></tr></table>

<div>Influence of the RNN number for each band image and dual-band images on classification performance.</div>

Journal of Sensors

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Figure 5

Figure 5: Dual-Band Maritime Imagery Ship Classification Based on Multilayer Convolutional Feature Fusion 