A novel chaotic IWT-LSB blind watermarking approach with flexible capacity for secure transmission of authenticated medical images.
Mahboubeh NazariMahshid MehrabianPublished in: Multim. Tools Appl. (2021)
Keyphrases
- medical images
- blind watermarking
- authentication scheme
- least significant bit
- key exchange protocol
- key exchange
- medical imaging
- anatomical structures
- deformable models
- transform domain
- imaging modalities
- key agreement protocol
- image authentication
- medical image analysis
- mr images
- medical image segmentation
- key distribution
- integer wavelet transform
- user authentication
- biomedical images
- high capacity
- magnetic resonance imaging
- region of interest
- watermarking scheme
- smart card
- segmentation of medical images
- security analysis
- spatial domain