An Ensemble Based Approach for Generalized Detection of Spoofing Attacks to Automatic Speaker Recognizers.
João MonteiroMd. Jahangir AlamTiago H. FalkPublished in: ICASSP (2020)
Keyphrases
- automatic detection
- neural network
- detection algorithm
- false positives
- attack detection
- detection rate
- speaker verification
- speech recognition
- audio visual
- countermeasures
- false alarms
- random forest
- ensemble methods
- fully automatic
- prediction accuracy
- anomaly detection
- object detection
- security threats
- identity theft
- watermarking scheme
- character recognition
- semi automatic
- detection method
- training data