Singular Value Decomposition Watermarking Method for Medical Image

With the development of medical imaging technology and the popularity of the hospital information network, in a modern hospital patients a day will produce a large number of physiological and pathological contain and anatomical information, For the difficulty of medical image watermarking, this paper presents a digital watermarking method based on SVD, the method was simple, clear principles from the experimental results, the method can meet the actual demand.