Surface Defect Detection of Nonburr Cylinder Liner Based on Improved YOLOv4

<table class="table-group" id="tab6"><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">Basic model</td><td class="align_center">Improved backbone</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">FPS</td><td class="align_center">40.53</td><td class="align_center">38.056</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

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Table 6

Table 6: Surface Defect Detection of Nonburr Cylinder Liner Based on Improved YOLOv4 