A lossless DWT-SVD domain watermarking for medical information security.
Narima ZermiAmine KhaldiMed Redouane KafiKahlessenane FaresSalah EuschiPublished in: Multim. Tools Appl. (2021)
Keyphrases
- information security
- countermeasures
- security issues
- image watermarking
- lossy compression
- information systems
- intrusion detection
- network security
- information security management
- discrete wavelet transform
- digital watermarking
- information assurance
- multiresolution
- smart card
- wavelet transform
- security level
- technical issues
- iso iec
- digital images
- geometric attacks
- image compression
- cyber defense
- smart grid
- watermarking algorithm
- risk assessment
- watermarking scheme
- singular value decomposition
- anomaly detection
- decision support system
- dimensionality reduction
- e government
- image authentication
- digital image watermarking
- unsupervised learning