基于损伤区域融合变换的轴承鼓形滚子表面损伤检测方法

艾青林,崔景瑞,吕冰海,童桐

Surface defect detection method for bearing drum-shaped rollers based on fusion transformation of defective area

Qing-lin AI,Jing-rui CUI,Bing-hai LV,Tong TONG

表 2 原图与2种裁剪方法在测试集上结果对比

Tab.2 Comparison of original image and results of two cropping methods on test set

组别 $ {P_a} $ $ {P_{\text{c}}} $ 原图 0.762 0.926 J组 0.879 0.934 K组 0.905 0.945