[Retracted] Image-Based Precision Measurement Technology for the Quality Inspection of Crane Boom Materials

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="3"><i>Wavelet transform</i></td></tr><tr class="thead"><td class="align_left">Moire resolution</td><td class="align_center">Reconstruction error (mm)</td><td class="align_center">Pixel</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">4</td><td class="align_center">0.01</td><td class="align_center">100</td></tr><tr><td class="align_left">8</td><td class="align_center">0.01</td><td class="align_center">200</td></tr><tr><td class="align_left">16</td><td class="align_center">0.015</td><td class="align_center">300</td></tr><tr><td class="align_left">32</td><td class="align_center">0.015</td><td class="align_center">400</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Surface defect measurement results.</div>

Advances in Materials Science and Engineering

tab3

Table 3

Table 3: [Retracted] Image-Based Precision Measurement Technology for the Quality Inspection of Crane Boom Materials 