Road underground disease identification method based on target detection and ground penetrating radar

The invention relates to the technical field of ground penetrating radar detection application, in particular to a road underground disease identification method based on target detection and a ground penetrating radar, which comprises the following steps of: 1, establishing a ground penetrating radar disease data set of numerical simulation, and fusing ground penetrating radar detection simulated by the numerical simulation method with real detection; ground penetrating radar image data are interpreted by adopting a deep learning target detection method, target detection can be roughly divided into two-stage target detection with high accuracy and single-stage target detection with high detection speed, and a single-stage target detection YOLO series algorithm is applied to serve as a representative of the single-stage target detection, so that the target detection accuracy is greatly improved. The YOLO series has good feature extraction and description capabilities for data of image types, and is widely app