Speech Watermarking for Analog Flat-Fading Bandpass Channels.
Konrad HofbauerGernot KubinW. Bastiaan KleijnPublished in: IEEE Trans. Speech Audio Process. (2009)
Keyphrases
- bandpass
- frequency spectrum
- frequency domain
- frequency band
- low pass
- spectral features
- geometric distortions
- subband
- textured images
- speech signal
- watermarking scheme
- digital images
- watermarking algorithm
- grey level
- image coding
- signal processing
- low frequency
- data hiding
- feature extraction
- image segmentation
- spatial domain
- zero crossing
- natural images
- multiscale