A hybrid medical image cryptosystem based on 4D-hyperchaotic S-boxes and logistic maps.
Sara M. AhmedHassan M. A. ElkamchouchiAdel ElfaharWalid El-ShafaiAmira G. MohamedPublished in: Multim. Tools Appl. (2024)
Keyphrases
- medical images
- chaotic sequence
- s box
- encryption algorithm
- medical imaging
- medical diagnosis
- medical image segmentation
- magnetic resonance images
- mr images
- chaotic systems
- ct images
- brain images
- chaotic map
- biomedical images
- medical image retrieval
- region of interest
- multi modality
- medical image registration
- ciphertext
- block cipher
- image encryption
- computer tomography
- mri images