摘要
针对医学图像数据量大,冗余度高、像素间相关性强等特点,应用高级加密标准(AES),结合Logistic混沌映射,设计更合理的加密算法,使得医学图像在存储和传输过程中得到有效的保护。
According to the characters of medical digital image-huge data high redundancy and strong relativity between the pixels advanced a medical image encryption algorithm based on AES and chaos sequence, it can encrypt the medical digital image well and ensure the security of the encrypted image.
出处
《中国西部科技》
2009年第24期19-20,14,共3页
Science and Technology of West China
