Pedestrian crossing signal lamp control method, system and device and storage medium

The invention relates to the technical field of image data processing, in particular to a pedestrian crossing signal lamp control method, system and device and a storage medium, and the control method comprises the steps: carrying out the semantic feature extraction and feature fusion of a pedestrian crossing image, and carrying out the prediction and classification of an obtained fusion feature map through a detection frame, the detection frames are screened according to the intersection-to-union ratio and the classification probability, the detection frames with high reliability are left to be used for counting the number of pedestrians in the zebra crossing area and the number of pedestrians in the waiting area, finally, the display condition of pedestrian crossing signal lamps is flexibly controlled according to the number of pedestrians in the zebra crossing area and the number of pedestrians in the waiting area, and pedestrians can be reasonably arranged to pass streets. And traffic safety accidents are