Detection and Analysis of Capillary Image on Human's Skin

This paper takes the skin surface blood capillary picture as the research object, uses digital image processing as the method to conduct processing and examination on the primitive pictures. In order to compare the differences before and after the treatment, it has calculated parameter, blood capillary caliber, length and density. By using this method to analyze the freckle treatment result, the correct rate reaches 90% which has a good practical value in clinic.