Spatiotemporal feature extraction for facial expression recognition.
Siti Khairuni Amalina KamarolMohamed Hisham JawardJussi ParkkinenRajendran ParthibanPublished in: IET Image Process. (2016)
Keyphrases
- facial actions
- facial expression recognition
- facial expressions
- feature extraction
- facial feature extraction
- facial expression analysis
- face recognition
- facial features
- cohn kanade
- expression recognition
- dynamic textures
- gabor features
- facial images
- face images
- human faces
- gabor wavelets
- person independent
- video sequences
- facial action units
- recognition of facial expressions
- expression classification
- feature point tracking
- preprocessing
- space time
- recognizing facial expressions
- spatial and temporal
- spatio temporal
- wavelet transform
- feature vectors
- expert systems
- facial image analysis
- pattern classification
- feature analysis
- texture analysis
- discriminant analysis
- background subtraction
- face detection
- dimensionality reduction
- training data
- computer vision