Semi-fragile digital speech watermarking for online speaker recognition.
Mohammad Ali NematollahiMohammad AkhaeeSyed Abdul Rahman Al-HaddadHamurabi Gamboa RosalesPublished in: EURASIP J. Audio Speech Music. Process. (2015)
Keyphrases
- speaker recognition
- watermarking scheme
- gaussian mixture model
- image authentication
- speaker verification
- watermarking algorithm
- speaker identification
- vector quantization
- probabilistic neural network
- speech signal
- digital watermarking
- speech recognition
- watermarking method
- digital images
- digital content
- copyright protection
- image compression
- mixture model
- watermarking technique
- noisy environments
- jpeg compression
- neural network
- similarity measure
- multiscale
- denoising
- spread spectrum
- maximum likelihood
- lossy compression
- data hiding
- wavelet domain