A Hybrid Method of Feature Extraction for Facial Expression Recognition.
Sandeep Kumar GuptaShubhLakshmi AgrwalYogesh K. MeenaNeeta NainPublished in: SITIS (2011)
Keyphrases
- facial expression recognition
- hybrid method
- feature extraction
- facial expressions
- expression recognition
- face recognition
- local binary pattern
- facial expression analysis
- hybrid algorithm
- human computer interaction
- facial feature extraction
- gabor features
- facial images
- pattern recognition
- feature vectors
- expression classification
- wavelet transform
- principal component analysis
- face images
- support vector machine
- feature selection
- recognizing facial expressions
- image processing
- manifold learning
- human faces
- face detection
- feature set
- learning algorithm