A novel pixel-wise authentication-based self-embedding fragile watermarking method.
Ertugrul GulSerkan OzturkPublished in: Multim. Syst. (2021)
Keyphrases
- pixel wise
- watermarking method
- digital watermarking
- watermarking algorithm
- watermark embedding
- image authentication
- watermarking technique
- watermarking scheme
- copyright protection
- watermarked image
- spread spectrum
- digital images
- spatial information
- jpeg compression
- image watermarking
- pixel level
- signal processing
- appearance model
- discrete wavelet transform
- wavelet domain
- data hiding
- lossy compression
- empirical mode decomposition
- high frequency
- background subtraction
- feature vectors
- spatial domain
- wavelet transform