融合CNN与高低频聚焦注意力的TOFD焊缝缺陷识别方法
张俊辉,唐东林,王平杰,胡远遥,李渊博

TOFD weld defect identification method integrating CNN and high-low frequency focused attention
Junhui ZHANG,Donglin TANG,Pingjie WANG,Yuanyao HU,Yuanbo LI
图3 TOFD焊缝缺陷图像
Fig.3 TOFD weld defect images