2D Principal Component Analysis for Face and Facial-Expression Recognition.
Luiz S. OliveiraMarcelo MansanoAlessandro L. KoerichAlceu de Souza Britto Jr.Published in: Comput. Sci. Eng. (2011)
Keyphrases
- facial expression recognition
- principal component analysis
- facial expressions
- face images
- expression recognition
- face recognition
- human faces
- facial features
- feature extraction
- face analysis
- facial images
- human computer interaction
- facial expression analysis
- person independent
- expression classification
- dimensionality reduction
- cohn kanade database
- face databases
- local binary pattern
- frontal view
- discriminant analysis
- recognizing facial expressions
- facial feature extraction
- facial parts
- head motion
- linear discriminant analysis
- cohn kanade
- feature point tracking
- face identification
- facial action units
- computer vision
- object recognition
- hidden markov models
- low dimensional
- face verification
- detection method
- face detection
- pose invariant
- feature vectors
- facial actions
- similarity measure
- active appearance models
- manifold learning