FGSR: A Fine-Grained Ship Retrieval Dataset and Method in Smart Cities

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Scale</td><td class="align_center">5 k</td><td class="align_center">10 k</td><td class="align_center">20 k</td><td class="align_center">30 k</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Rank-1</td><td class="align_center">0.8</td><td class="align_center">1.5</td><td class="align_center">2.3</td><td class="align_center">3.0</td></tr><tr><td class="align_left">Rank-5</td><td class="align_center">1.2</td><td class="align_center">1.9</td><td class="align_center">2.6</td><td class="align_center">3.6</td></tr><tr><td class="align_left">Rank-10</td><td class="align_center">1.6</td><td class="align_center">2.4</td><td class="align_center">3.0</td><td class="align_center">3.8</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The speed of retrieving a ship target (Unit: second).</div>

Wireless Communications and Mobile Computing

tab6

Table 6

Table 6: FGSR: A Fine-Grained Ship Retrieval Dataset and Method in Smart Cities 