An OGM-Based Visual Navigation System with Reduced Homographies and Accurate Computations for Mobile Robots

<table class="fixed-width table-group" id="tab3"><tr><td><table class="table"><colgroup><col style="width:8.49em"/><col style="width:5.53em"/><col style="width:3.43em"/><col style="width:3.41em"/></colgroup><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left"> </td><td class="align_center">Map Score</td><td class="align_center">PRE</td><td class="align_center">REC</td></tr><tr><td class="align_left" colspan="4"><hr/></td></tr><tr><td class="align_left">Proposed Method</td><td class="align_center">206.7</td><td class="align_center">95.49</td><td class="align_center">79.94</td></tr><tr><td class="align_left">Thrun’s Method</td><td class="align_center">214.6</td><td class="align_center">95.19</td><td class="align_center">79.90</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Values obtained from OGM evaluation metrics.</div>

Mathematical Problems in Engineering

tab3

Table 3

Table 3: An OGM-Based Visual Navigation System with Reduced Homographies and Accurate Computations for Mobile Robots 