A Graph Optimization-Based Acoustic SLAM Edge Computing System Offering Centimeter-Level Mapping Services with Reflector Recognition Capability

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Self-positioning error (cm)</td><td class="align_center">Mapping error (cm)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Method 1</td><td class="align_center">24.5</td><td class="align_center">25.8</td></tr><tr><td class="align_left">Method 2</td><td class="align_center">3.01</td><td class="align_center">4.53</td></tr><tr><td class="align_left">Method 3</td><td class="align_center">2.78</td><td class="align_center">4.38</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Position error simulation results.</div>

Security and Communication Networks

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Table 1

Table 1: A Graph Optimization-Based Acoustic SLAM Edge Computing System Offering Centimeter-Level Mapping Services with Reflector Recognition Capability 

Table 1 | A Graph Optimization-Based Acoustic SLAM Edge Computing System Offering Centimeter-Level Mapping Services with Reflector Recognition Capability 