Jiao Ge1,2,*
CMES-Computer Modeling in Engineering & Sciences, Vol.125, No.3, pp. 1083-1100, 2020, DOI:10.32604/cmes.2021.013039
- 15 December 2020
Abstract With the rapid development of medical informatization and the
popularization of digital imaging equipment, DICOM images contain the
personal privacy of patients, and there are security risks in the process of
storage and transmission, so it needs to be encrypted. In order to solve the
security problem of medical images on mobile devices, a safe and efficient
medical image encryption algorithm called ALCencryption is designed. The
algorithm first analyzes the medical image and distinguishes the color image
from the gray image. For gray images, the improved Arnold map is used to
scramble them according to More >
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