An Audio Watermarking Method Using Pitch-Transformed Sound of Original Music.
Harumi MurataAkio OgiharaPublished in: IIH-MSP (2014)
Keyphrases
- musical instruments
- audio signal
- watermarking method
- musical instrument
- audio content
- acoustic features
- music information retrieval
- audio features
- digital watermarking
- copyright protection
- watermarking scheme
- discrete wavelet transform
- multimedia content
- multiscale
- visual features
- pattern recognition
- watermarking algorithm
- highly robust
- image quality
- signal processing
- feature vectors