Quantifying Facial Expression Abnormality in Schizophrenia by Combining 2D and 3D Features.
Peng WangChristian KöhlerFred BarrettRaquel E. GurRuben C. GurRagini VermaPublished in: CVPR (2007)
Keyphrases
- facial expressions
- expression classification
- facial expression recognition
- face recognition
- video sequences
- feature extraction
- face images
- facial features
- human faces
- facial images
- expression recognition
- facial feature points
- facial expression analysis
- medical images
- facial action units
- feature space
- recognition of facial expressions
- computer vision
- facial appearance
- emotion recognition
- feature set
- feature vectors
- automatic facial expression recognition
- wavelet features
- facial animation
- feature analysis