Enhancing speaker authentication systems using circular hidden Markov models.
Ismail ShahinPublished in: ISSPA (2005)
Keyphrases
- hidden markov models
- authentication systems
- speech recognition
- biometric recognition
- automatic speech recognition
- user authentication
- biometric authentication
- speaker independent
- multimodal biometrics
- automatic speech recognition systems
- visual speech
- biometric systems
- acoustic models
- sequential data
- speech signal
- speaker identification
- hidden states
- multiscale
- iris recognition
- baum welch
- data acquisition
- speaker adaptation
- automatic recognition
- continuous hidden markov models