Facial Expression Analysis Using PCA.
Praseeda LekshmiM. SasikumarDivya S. VidyadharanS. S. NaveenPublished in: World Congress on Engineering (Selected Papers) (2008)
Keyphrases
- facial expression analysis
- facial expressions
- principal component analysis
- facial expression recognition
- face images
- face recognition
- emotion recognition
- gabor features
- feature extraction
- dimensionality reduction
- expression recognition
- facial feature points
- independent component analysis
- human faces
- head motion
- human computer interaction
- facial features
- facial actions
- facial animation
- facial images
- linear discriminant analysis
- high dimensional
- image segmentation
- discriminant analysis
- video sequences
- feature space