Combining Digital Signature with Local Binary Pattern-Least Significant Bit Steganography Techniques for Securing Medical Images.
K. N. Madhu SudhanP. SakthivelPublished in: J. Medical Imaging Health Informatics (2020)
Keyphrases
- medical images
- local binary pattern
- least significant bit
- digital signature
- image authentication
- digital watermarking
- authentication scheme
- public key
- smart card
- secret message
- hidden information
- data embedding
- multiscale
- digital images
- data hiding
- face recognition
- information security
- spatial information
- texture analysis
- texture features
- watermarking technique
- feature extraction
- elliptic curve
- information hiding
- region of interest
- copyright protection
- key management
- security mechanisms
- signature scheme
- secret key
- image content
- multiresolution
- image segmentation
- discrete wavelet transform
- image quality
- error correction
- watermarking scheme