Improving Watermark Resistance against Removal Attacks Using Orthogonal Wavelet Adaptation.
Jan StolarekPiotr LipinskiPublished in: SOFSEM (2012)
Keyphrases
- watermarking scheme
- watermarking algorithm
- wavelet domain
- watermarking technique
- watermarking method
- image watermarking
- digital watermarking
- image watermarking scheme
- digital watermark
- blind watermarking
- watermark embedding
- robust watermarking scheme
- geometric attacks
- copyright protection
- jpeg compression
- semi fragile watermarking
- wavelet transform
- geometric distortions
- denoising
- signal processing
- wavelet coefficients
- digital images
- human visual system
- digital image watermarking
- watermarked image
- video watermarking
- data hiding
- multiscale
- error correction
- multiresolution analysis
- spread spectrum
- watermark detection
- transform domain
- wavelet decomposition
- robust image watermarking