Log-likelihood score level fusion for improved cross-sensor smartphone periocular recognition.
Fernando Alonso-FernandezKiran B. RajaChristoph BuschJosef BigünPublished in: EUSIPCO (2017)
Keyphrases
- log likelihood
- biometric systems
- biometric recognition
- iris biometrics
- personal identification
- iris recognition
- multimodal biometrics
- recognize faces
- palmprint
- density estimation
- information theoretic
- biometric authentication
- iris images
- maximum likelihood
- geometric hashing
- scoring function
- match scores
- face recognition
- recognition rate
- em algorithm
- matching score
- recognition algorithm
- pattern recognition
- facial expressions
- object recognition
- closed form
- image processing
- automatic recognition
- mixture model
- feature extraction
- fingerprint recognition