Intelligent Edge Computing Detection Vehicle and Detection Method Based on Tunnel Lining Concrete by Xiaoming You, Gongxing Yan, Zhengqiang Yang

“…Due to the grayscale difference between the cracks on the lining surface and the lining background, these differences lead to significant crack edge features and relatively stable detection. Therefore, this article designs an intelligent edge algorithm system for cracks on the lining surface to detect the edges of the image, extract the edges of cracks, and remove useless interference information in the lining background. …”
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