Efficient rectangle feature extraction for real-time facial expression recognition based on AdaBoost.
Sung-Uk JungDo Hyoung KimKwang Ho AnMyung Jin ChungPublished in: IROS (2005)
Keyphrases
- facial expression recognition
- feature extraction
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- local binary pattern
- feature selection
- expression classification
- facial feature extraction
- facial features
- face detection
- recognition of facial expressions
- face recognition
- human faces
- object detection
- machine learning
- gabor filters
- multi class
- gabor features
- pose invariant
- person independent
- decision trees
- principal component analysis
- texture analysis
- facial images
- high resolution
- facial animation
- multiresolution
- feature vectors
- learning algorithm