Tooth mark recognition method and device, computer equipment and storage medium

Abstract

The invention relates to the field of image recognition, in particular to a tooth mark recognition method and a device, computer equipment and a storage medium. The method comprises the following steps: acquiring a tongue image; inputting the tongue image into a tongue detection model to detect a tongue edge region to obtain a tongue edge region image; carrying out image preprocessing on the tongue edge region image to obtain a to-be-recognized tongue image; inputting a to-be-recognized tongue image into the tooth mark recognition model, wherein the tooth mark recognition model comprises a dense convolutional network model and a tooth mark attention model; performing convolutional feature extraction on the to-be-identified tongue image through the dense convolutional network model to obtain a convolutional feature map; performing tooth mark feature extraction on the convolutional feature map through the tooth mark attention model to generate a tooth mark thermodynamic diagram and tooth mark classification information; and generating a tooth mark recognition result according to the to-be-identified tongue image, the tooth mark feature map and the tooth mark classification information. According to the invention, the accuracy and efficiency of tooth mark recognition can be improved.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to a tooth mark recognition method, device, computer equipment and storage medium. Background technique [0002] In the field of traditional Chinese medicine, it is an important diagnostic method of traditional Chinese medicine inspection to diagnose the health status of the human body by observing the tooth marks on the patient's tongue and the number and location of the tooth marks. In the field of traditional Chinese medicine, indented tongue is a relatively common pathological tongue, and indented tongue generally manifests as teeth marks on the edge of the tongue. [0003] With people's attention to health, the digital technology related to traditional Chinese medicine is also updated and developed day by day. The traditional manual observation method is inefficient, and is affected by the doctor's subjective experience, so the accuracy is not high. At present, in the prior a...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a tooth mark identification method, device, computer equipment and storage medium for the above-mentioned technical problems, so as to solve the limitations of the existing technology. When dealing with large-scale data, the efficiency is low and it is difficult to obtain a comparison The problem with good recognition results

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