Face recognition using feature combination and improved LDA.
Wenshu LiChangle ZhouPublished in: SMC (2) (2004)
Keyphrases
- linear discriminant analysis
- face recognition
- latent dirichlet allocation
- discriminant analysis
- topic models
- face images
- discriminating power
- principal component analysis
- image features
- feature space
- neural network
- data mining
- facial images
- facial features
- machine learning
- human faces
- dimensionality reduction
- feature vectors
- information retrieval
- generative model
- dimension reduction
- feature representation
- face verification
- subspace methods
- gabor features
- facial expressions