Digital Audio Watermarking Algorithm Based on Quantizing Coefficients.
Zhao XuKe WangXiao-hua QiaoPublished in: IIH-MSP (2006)
Keyphrases
- watermarking algorithm
- digital audio
- spread spectrum
- watermarking scheme
- wavelet domain
- wavelet coefficients
- image watermarking
- jpeg compression
- signal processing
- digital watermarking
- copyright protection
- digital video
- dct coefficients
- watermarking technique
- multiresolution
- lossy compression
- error correction
- multiscale
- audio signal
- watermark embedding
- spatial domain
- subband
- high resolution