The Application of Computer Image Processing Technology in the Tongue Image Feature Extraction

In this paper, we applied digital image processing and computer vision technology and used VC++ and Matlab programming language, took tongue image as the specific study object and studied the application of computer image processing technology in the tongue image feature extraction through the extraction and analysis for the surface feature of tongue shape, color, edge and texture. The software developed has rich function, good interface and easy usage. We provided feature data for the tongue image pattern recognition and laid basis for the future tongue image recognition.