Two-stage Multi-class AdaBoost for Facial Expression Recognition.
Hongbo DengJianke ZhuMichael R. LyuIrwin KingPublished in: IJCNN (2007)
Keyphrases
- multi class
- facial expression recognition
- facial expressions
- human computer interaction
- object detection
- base classifiers
- multi class classification
- boosting algorithms
- multiclass classification
- facial images
- support vector machine
- face recognition
- pairwise
- feature extraction
- human faces
- cost sensitive
- feature selection
- local binary pattern
- error correcting output codes
- binary classification
- multiple classes
- multi class classifier
- face detection
- linear classifiers
- binary classification problems
- video sequences
- binary classifiers
- facial features
- image segmentation
- multi class boosting
- image processing