A Novel 3D CAD Model Retrieval Method Based on Vertices Classification and Weights Combination Optimization

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Database</td><td class="align_center"><i>t</i><sub>1</sub></td><td class="align_center"><i>t</i><sub>2</sub></td><td class="align_center"><i>t</i><sub>3</sub></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">ESB</td><td class="align_center">0.293</td><td class="align_center">0.016</td><td class="align_center">0.017</td></tr><tr><td class="align_left">PSB</td><td class="align_center">0.364</td><td class="align_center">0.034</td><td class="align_center">0.038</td></tr><tr><td class="align_left">NTU</td><td class="align_center">0.416</td><td class="align_center">0.001</td><td class="align_center">0.001</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Run time information of VSC_WCO on ESB, PSB, and NTU.

Mathematical Problems in Engineering

tab3

Table 3

Table 3: A Novel 3D CAD Model Retrieval Method Based on Vertices Classification and Weights Combination Optimization 