Robust Zero-Watermarking of Color Medical Images Using Multi-Channel Gaussian-Hermite Moments and 1D Chebyshev Chaotic Map.
Doaa Sami KhafagaFaten Khalid KarimMohamed M. DarwishKhalid M. HosnyPublished in: Sensors (2022)
Keyphrases
- medical images
- multi channel
- chaotic map
- biomedical images
- anatomical structures
- medical image analysis
- medical imaging
- magnetic resonance imaging
- piecewise linear
- magnetic resonance images
- brain images
- single channel
- mr images
- region of interest
- magnetic resonance
- watermarking technique
- image encryption
- hash functions
- s box
- digital images
- data hiding