Fundamental Research Of Tongue Diagnosis Based On Analysis Of The Image Features

Tongue diagnosis of traditional Chinese medicine,is an important link in the inspection of traditional Chinese Medicine.The tongue is the core of the heart,outside the spleen,the traditional Chinese medicine doctors through the tongue to understand the physiological function and pathological changes,and the three characteristics of the tongue color,tongue shape,tongue texture is mainly used to determine the basis of traditional Chinese medicine,but also the most sensitive indicators of tongue image information.In recent years,with the rapid development and popularization of the computer,in the objective detection and feature extraction of tongue,the technique of computer image analysis is the main means to break the traditional Chinese tongue diagnosis,which greatly improves the objectivity of tongue features,can effectively reduce the misdiagnosis of traditional Chinese medicine tongue diagnosis on human pathology judgment.However,in the image analysis technique of tongue body,the feature extraction of the tongue color does not exactly analyze the characteristics of the tongue color,the key is the difference in the color space selection.Therefore,in order to promote the objective development of tongue diagnosis,we must study this issue.To solve this problem,this paper begins with the tongue image segmentation technology,and on the basis of reviewing and analyzing the literature and data in the field of image segmentation in recent years,systematically summarizes the two aspects of tongue image segmentation technology,emphatically introduces the segmentation method based on active contour model.Then,in the extraction of tongue color features,analysis applicability of the various color space to the color analysis of tongue,the advantages and disadvantages of various color space are discussed in detail,the color space is compared,and gives the data analysis and experimental results.In the analysis of tongue image as the theoretical basis of the research,aiming at the current situation,mobile phone has become indispensable equipment,only through the computer to promote the objectivity of tongue,has been unable to keep up with the trend of the society,this paper proposes the use of mobile camera platform,combined with the digital image analysis technology,based on the traditional Chinese medicine,by taking photos of the tongue and combining with the research and analysis of tongue image,self diagnos is on people's health,it can popularize health self diagnosis,to promote the development and application of mobile medical industry.This paper studies from the theoretical summary of tongue image segmentation technology to the extraction of tongue color feature,by experimental data and results,provide more choices for tongue image analysis,but also provides support for the selection of tongue color feature model.In this paper,the use of mobile phone camera technology combined with the theory of tongue image analysis,provides a new idea for the combination of traditional Chinese medicine and computer automation.