An efficient multi-level encryption scheme for stereoscopic medical images based on coupled chaotic system and Otsu threshold segmentation.
Yuzhou ZhangHongwei XieJingyu SunHao ZhangPublished in: Comput. Biol. Medicine (2022)
Keyphrases
- medical images
- encryption scheme
- threshold selection
- chaotic systems
- otsu method
- medical imaging
- thresholding method
- medical image segmentation
- magnetic resonance images
- magnetic resonance imaging
- mr images
- deformable models
- thresholding algorithm
- anatomical structures
- medical image analysis
- imaging modalities
- standard model
- data sharing
- segmentation of medical images
- biomedical images
- public key
- secret key
- three dimensional
- magnetic resonance
- initial conditions
- adaptive control
- ciphertext
- control parameters
- image data
- pattern recognition