Fig. 3
From: RSTD-YOLOv7: a steel surface defect detection based on improved YOLOv7

The architecture of the STRVGG. (a) the TRVGG module, and (b) the STRBlock module.
From: RSTD-YOLOv7: a steel surface defect detection based on improved YOLOv7

The architecture of the STRVGG. (a) the TRVGG module, and (b) the STRBlock module.