Keyphrases
- pattern recognition
- vector space
- countermeasures
- feature vectors
- iris recognition
- detection mechanism
- biometric authentication
- biometric systems
- iris biometrics
- biometric data
- person identification
- personal identification
- identity verification
- principal components
- malicious users
- binary vectors
- multimodal biometrics
- cyber attacks
- biometric identification
- human identification
- palmprint
- lightweight
- high dimensional