Modeling Gabor Coefficients via Generalized Gaussian Distributions for Face Recognition.
Daniel González-JiménezFernando Pérez-GonzálezPedro Comesaña AlfaroLuis Pérez-FreireJosé Luis Alba-CastroPublished in: ICIP (4) (2007)
Keyphrases
- face recognition
- gaussian distribution
- multi variate
- fisher classifier
- face images
- gabor wavelets
- linear combination
- gabor features
- facial images
- facial expressions
- basis functions
- marginal distributions
- gabor filters
- fisher linear discriminant
- discriminant analysis
- gaussian mixture model
- sparse representation
- face detection
- machine learning
- face representation and recognition
- multivariate gaussian
- kl divergence
- face verification
- face databases
- linear discriminant analysis
- feature vectors
- computer vision
- information retrieval