Formula identification method and device, storage medium and electronic equipment

The invention relates to a formula recognition method and device, a storage medium and electronic equipment, and relates to the technical field of image recognition, and the method comprises the steps: obtaining a target image which comprises at least one to-be-recognized formula, and determining the position information of each to-be-identified formula in the at least one to-be-identified formula in the region of the target image through a position detection model according to the target image ,whereinthe position detection model is used to extract the image features of the target image, and determine the probability information and threshold information corresponding to the target image according to the image features of the target image, and determine the position information ofeach to-be-identified formula according to the probability information and the threshold information , the probability information is used for representing the probability that information included in each pixel in the target image