This invention discloses a method,
system, device, and storage medium for constructing an intelligent
diagnostic model for TCM tongue imagery, addressing the shortcomings of traditional tongue diagnosis, such as strong subjectivity, difficulty in quantification, and the crude
feature extraction, weak integration with TCM theory, and lack of personalized intervention in existing
AI systems. Through structured guidance, it achieves a closed-loop health
management process encompassing tongue image collection,
tongue coating localization, multi-dimensional
feature extraction, constitution identification, and personalized dietary intervention. High-precision segmentation of the tongue and
tongue coating, along with structured extraction of multi-dimensional tongue image features, enables high accuracy in constitution identification, generating personalized dietary recommendations and dynamic health management, thus improving the objectivity,
repeatability, and clinical applicability of TCM tongue diagnosis. Users only need to take a picture of their tongue; the
system outputs a complete analysis report within seconds, achieving "diagnosis upon tongue
image capture." This is applicable to diverse scenarios such as home self-examination,
community health monitoring, and remote TCM consultation, promoting the widespread adoption of TCM tongue diagnosis technology.