A survey of artificial intelligence in tongue image for disease diagnosis and syndrome differentiati

We reviewed the deep learning methods and machine learning applied in tongue image analysis that have been studied in the last 5 years, focusing on tongue image calibration, detection, segmentation, and classification of diseases, syndromes, and symptoms/signs.

A survey of artificial intelligence in tongue image for disease diagnosis and syndrome differentiation - Qi Liu, Yan Li, Peng Yang, Quanquan Liu, Chunbao Wang, Keji Chen, Zhengzhi Wu, 2023 (sagepub.com)