A pseudo-Zernike moment based audio watermarking scheme robust against desynchronization attacks.
Xiangyang WangTianxiao MaPan-Pan NiuPublished in: Comput. Electr. Eng. (2011)
Keyphrases
- image watermarking scheme
- watermarking scheme
- image normalization
- moment invariants
- geometric attacks
- watermarking method
- robust watermarking scheme
- image watermarking
- digital image watermarking
- watermarking technique
- geometric distortions
- wavelet domain
- digital audio
- watermarking algorithm
- watermark embedding
- watermark detection
- jpeg compression
- error correction
- digital watermarking
- support vector regression
- spread spectrum
- copyright protection
- zernike moments
- embedded watermark
- signal processing
- video watermarking
- multimedia
- blind watermarking
- visual information
- pattern recognition
- image processing
- polar coordinates
- semi fragile
- reversible watermarking
- digital watermark
- image authentication
- watermark extraction
- transform domain
- affine transformation
- image reconstruction