Integer wavelet transform based high performance secure steganography scheme QVD-LSB.
Pratap Chandra MandalImon MukherjeeB. N. ChatterjiPublished in: Multim. Tools Appl. (2024)
Keyphrases
- least significant bit
- data embedding
- authentication scheme
- secret message
- data hiding
- secret data
- digital images
- high capacity
- information hiding
- multiscale
- manifold learning
- image authentication
- denoising
- wavelet transform
- key distribution
- hidden information
- multiresolution
- standard model
- transformed image
- error correction
- smart card
- diffie hellman
- key management
- compressed images
- secret key
- reed solomon codes
- user authentication
- security analysis
- error concealment
- spatial domain
- image coding
- motion estimation