Spoofing countermeasures for the protection of automatic speaker recognition systems against attacks with artificial signals.
Federico AlegreRavichander VipperlaNicholas W. D. EvansPublished in: INTERSPEECH (2012)
Keyphrases
- countermeasures
- information security
- speaker recognition
- security measures
- cyber attacks
- power analysis
- critical infrastructure
- java card
- gaussian mixture model
- smart card
- vector quantization
- biometric systems
- neural network
- visual information
- language model
- security issues
- pattern recognition
- feature selection
- machine learning