A novel approach to generate and extract audio watermark.
Chundong WangGuangming BoPublished in: Int. J. High Perform. Syst. Archit. (2014)
Keyphrases
- digital images
- audio signal
- automatically generate
- multimedia
- copyright protection
- signal processing
- watermarking algorithm
- dct coefficients
- audio stream
- secret information
- watermarking method
- audio signals
- image watermarking
- music information retrieval
- visual data
- watermarking scheme
- visual information
- multiresolution