Norm ratio-based audio watermarking scheme in DWT domain.
Jin-Feng LiHong-Xia WangTao WuXingming SunQing QianPublished in: Multim. Tools Appl. (2018)
Keyphrases
- watermarking scheme
- digital audio
- multimedia
- jpeg compression
- digital watermarking
- spread spectrum
- image authentication
- robust watermarking scheme
- video watermarking
- error correction
- copyright protection
- image watermarking scheme
- signal processing
- watermarking technique
- watermarking algorithm
- geometric distortions
- digital watermark
- visual information
- geometric attacks
- watermarking method
- multiresolution
- image processing