Hybrid local prediction error-based difference expansion reversible watermarking for medical images.
Vinoth Kumar C.Natarajan V.Published in: Comput. Electr. Eng. (2016)
Keyphrases
- reversible watermarking
- medical images
- prediction error
- medical imaging
- anatomical structures
- image intensity
- deformable models
- computed tomography
- medical image segmentation
- mr images
- magnetic resonance images
- watermarking scheme
- computer aided diagnosis
- magnetic resonance
- medical image analysis
- inter frame
- magnetic resonance imaging
- ct images
- imaging modalities
- bit rate
- region of interest
- segmentation of medical images
- medical data
- clinical practice
- medical diagnosis
- clinical applications
- biomedical images
- multimodal medical images
- high resolution
- brain images
- x ray images
- motion vectors