Comments on "Homomorphic image watermarking with a singular value decomposition algorithm".
Khaled LoukhaoukhaAhmed RefaeyKhalil ZebbichePublished in: Inf. Process. Manag. (2016)
Keyphrases
- decomposition algorithm
- image watermarking
- singular values
- watermarked image
- singular value decomposition
- spread spectrum
- decomposition method
- geometric distortions
- low rank
- jpeg compression
- watermarking algorithm
- copyright protection
- discrete wavelet transform
- additive noise
- multiscale
- lossy compression
- watermarking technique
- digital watermarking
- recognition algorithm
- image restoration
- fundamental matrix
- watermarking scheme
- signal processing
- feature space