Cepstrum-Based Audio Watermarking Algorithm against the A/D and D/A Attacks.
Xiaoming ZhangZhaoyang YuPublished in: IAS (2009)
Keyphrases
- watermarking algorithm
- signal processing
- linear predictive coding
- jpeg compression
- watermarking scheme
- image watermarking
- wavelet domain
- watermarking technique
- digital image watermarking
- multimedia
- copyright protection
- spread spectrum
- lossy compression
- geometric attacks
- dct coefficients
- visual information
- digital watermarking
- image processing
- watermarking method
- image authentication
- watermark detection
- watermarked image
- denoising
- high frequency
- audio signal
- pattern recognition