Feature selection for face authentication systems: feature space reductionism and QPSO.
Kamal A. ElDahshanEman K. ElsayedAshraf AboshoshaEbeid Ali EbeidPublished in: Int. J. Biom. (2019)
Keyphrases
- feature space
- feature selection
- authentication systems
- biometric recognition
- biometric authentication systems
- biometric systems
- biometric authentication
- multimodal biometrics
- dimensionality reduction
- feature set
- classification accuracy
- feature vectors
- feature extraction
- face recognition
- face images
- biometric identification
- human faces
- user authentication
- personal identification
- feature subset
- principal component analysis
- support vector
- machine learning
- random effects
- training set
- iris recognition
- data fusion
- low cost
- data points
- high dimensional
- palmprint
- recognition algorithm
- facial images
- low dimensional
- facial expressions