Real-time monitoring system for grinding degree of vehicle-mounted camera lens

The invention relates to the field of image processing, and provides a vehicle-mounted camera lens grinding degree real-time monitoring system, which comprises an edge detection module used for carrying out edge detection on a to-be-detected image, determining edge pixel points in the to-be-detected image, and sending the edge pixel points to the image processing module, the to-be-detected image is obtained by collecting a side image of a vehicle-mounted camera lens; the threshold value calculation module is used for determining an optimal segmentation threshold value based on the anomaly degree of the edge pixel points; and the anomaly detection module is used for performing anomaly detection on the edge pixel points based on the optimal segmentation threshold value and the anomaly degree of the edge pixel points by using an isolated forest algorithm, and determining whether the edge pixel points meet a grinding standard or not. The system can effectively improve the inspection efficiency and improve the ins