Attack resistant watermarking technique based on fast curvelet transform and Robust Principal Component Analysis.
Ramsha AhmedMuhammad Mohsin RiazAbdul GhafoorPublished in: Multim. Tools Appl. (2018)
Keyphrases
- watermarking technique
- curvelet transform
- robust principal component analysis
- digital images
- wavelet transform
- copyright protection
- low rank
- data hiding
- digital watermarking
- hierarchical representation
- watermarking scheme
- watermarking algorithm
- digital content
- feature set
- compressed domain
- palmprint
- multiresolution
- convex optimization
- signal processing
- machine learning
- visual features
- image compression
- multiscale
- computer vision