基于改进YOLOv7-tiny的铝型材表面缺陷检测方法
王浚银,文斌,沈艳军,张俊,王子豪

Surface defect detection method for aluminum profiles based on improved YOLOv7-tiny
Junyin WANG,Bin WEN,Yanjun SHEN,Jun ZHANG,Zihao WANG
表 3 不同分辨率图像检测对比
Tab.3 Comparison of image detection with different resolutions
模型e/%2560×19201280×960768×576307×230
RFPS/(帧·s−1RFPS/(帧·s−1RFPS/(帧·s−1RFPS/(帧·s−1
本研究模型<117/204517/206917/207817/2089
1~106/86/86/85/8
>104/44/44/42/4
YOLOv7-tiny<114/205014/207714/208613/20101
1~106/86/85/84/8
>104/42/42/42/4