Complex Background Removal Method for Video of an Inclined Cable Based on UAV Detection of Structural Vibration Frequencies

<table class="table-group" id="tab9"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Chaijiaxia Yellow River Bridge</td><td class="align_center">Nongye Road Bridge</td><td class="align_center">Jiefang Road Bridge</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">EMD</td><td class="align_center">11.1903</td><td class="align_center">3.4869</td><td class="align_center">3.6537</td></tr><tr><td class="align_left">EEMD</td><td class="align_center">5.8947</td><td class="align_center">3.8947</td><td class="align_center">3.5865</td></tr><tr><td class="align_left">VMD</td><td class="align_center">17.8596</td><td class="align_center">2.6892</td><td class="align_center">6.1890</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>KLD of different decomposition methods.</div>

Structural Control and Health Monitoring

tab9

Table 9

Table 9: Complex Background Removal Method for Video of an Inclined Cable Based on UAV Detection of Structural Vibration Frequencies 