Feature extraction of tongue image based on OpenCV
4.0
Application background The realization of the program to a tongue image, can be found on the tongue prick, and marked out.Provide a picture as an example.Procedures used in the opencv library, please install after use. Procedures used in the image binarization, RHB, HSI, HSV space changes, and for the three different channels, for the average gray value, maximum, minimum, histogram equalization, threshold segmentation, edge and other operations, for beginners to learn