... channel attention and spatial attention together, which is a lightweight and high-performance attention mechanism. Its structure is shown in Figure 3 . Figure 3 Structure of channel prior convolutional attention (CPCA) Surface defect detection Object detection YOLOv8 Attention mechanism...

... resources, and meets the requirements of high real-time and precision. In the industrial production process, surface defect detection of workpieces or products is an indispensable step, that is, to identify whether there is a defect, the type of defect and the location of the defect. In traditional...