A Novel Approach for Multimodal Biometric Score Fusion Using Gaussian Mixture Model and Monte Carlo Method.
Ramachandra RaghavendraAshok RaoG. Hemantha KumarPublished in: ARTCom (2009)
Keyphrases
- gaussian mixture model
- multimodal biometric systems
- score fusion
- match scores
- markov chain
- face authentication
- biometric authentication
- feature fusion
- multimodal biometrics
- mixture model
- feature vectors
- em algorithm
- fusion method
- biometric systems
- probability density function
- expectation maximization
- maximum likelihood
- feature space
- gaussian distribution
- background subtraction
- feature extraction
- security systems
- face recognition
- support vector