A reversible fragile watermarking technique using fourier transform and Fibonacci Q-matrix for medical image authentication.
Riadh BouarroudjFeryel SouamiFatma Zohra BellalaNabil ZerroukiPublished in: Biomed. Signal Process. Control. (2024)
Keyphrases
- fourier transform
- image authentication
- watermarking technique
- copyright protection
- digital watermarking
- frequency domain
- watermarking scheme
- public key
- signal processing
- digital images
- watermarking algorithm
- jpeg compression
- image content
- data hiding
- authentication scheme
- image watermarking
- compressed domain
- digital libraries
- singular value decomposition
- image processing
- digital content
- transform domain
- error correction
- low rank
- image quality
- multiscale