Hybrid watermarking of medical images for ROI authentication and recovery.
Nisar Ahmed MemonAsmatullah ChaudhryMushtaq AhmadZulfiqar Ali KeerioPublished in: Int. J. Comput. Math. (2011)
Keyphrases
- medical images
- region of interest
- fragile watermarking
- image authentication
- digital watermarking
- medical image analysis
- image intensity
- ct images
- anatomical structures
- medical imaging
- magnetic resonance
- magnetic resonance images
- mr images
- computed tomography
- medical image segmentation
- computer aided diagnosis
- brain images
- digital images
- deformable models
- segmentation of medical images
- imaging modalities
- medical data
- magnetic resonance imaging
- multi modality
- medical diagnosis
- clinical applications
- copyright protection
- biomedical images
- watermarking scheme
- soft tissue
- x ray images
- mri images
- clinical practice
- watermarking algorithm
- public key
- data hiding
- computer tomography
- multiscale