Spread Spectrum-Based High Embedding Capacity Watermarking Method for Audio Signals.
Yong XiangIynkaran NatgunanathanYue RongSong GuoPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2015)
Keyphrases
- watermarking method
- spread spectrum
- watermarking scheme
- watermark embedding
- digital watermarking
- watermarking algorithm
- data hiding
- watermarked image
- image watermarking
- copyright protection
- digital images
- jpeg compression
- error correction
- discrete wavelet transform
- spatial domain
- jpeg images
- transform domain
- watermarking technique
- image quality
- pattern recognition
- singular values
- signal to noise ratio
- geometric distortions
- human visual system
- signal processing
- wavelet domain