Research On A Tooth-Marked Rapid Locating method Base On Convex Hulls

This paper provides a method of Tooth-Marked rapid locating base on Convex Hulls. It is discussed in detail how the convex hull traditional arithmetic of computer graphics be use in the Tooth-Marked rapid locating in digital Chinese Medicine Tongues diagnosis. Then the feasibility,efficiency and veracity of the method were verified by relevant experimental of digital tongue images.