An Efficient Anchor-Free Face Detector with Attention Mechanisms

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Detection config</td><td class="align_center">FPN features</td><td class="align_center">Pixel maps</td><td class="align_center">Range numbers</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">FPNH-ori</td><td class="align_center">N8, N16, N32, N64, N128</td><td class="align_center">P8, P16, P32, P64, P128</td><td class="align_center">0, 64, 128, 256, 512, inf</td></tr><tr><td class="align_left">FPNH-rematch (ours)</td><td class="align_center">N8, N16, N32</td><td class="align_center">P8, P16, P32</td><td class="align_center">0, 32, 64, inf</td></tr><tr><td class="align_left">FPNH-quad (ours)</td><td class="align_center">N8, N16, N32</td><td class="align_center">P4, P8, P16</td><td class="align_center">0, 16, 64, inf</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Detection structure configurations.</div>

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Table 2

Table 2: An Efficient Anchor-Free Face Detector with Attention Mechanisms 