Kernel Modified Quadratic Discriminant Function for Facial Expression Recognition.
Duanduan YangLianwen JinJunxun YinLi-Xin ZhenJian-Cheng HuangPublished in: IWICPAS (2006)
Keyphrases
- facial expression recognition
- quadratic discriminant
- facial expressions
- human computer interaction
- expression classification
- person independent
- facial expression analysis
- expression recognition
- face recognition
- feature extraction
- svm classifier
- pattern recognition
- human faces
- local binary pattern
- linear discriminant
- facial images
- head pose estimation
- kernel function
- computer vision
- multiscale
- support vector
- video sequences
- object recognition
- image processing
- facial action units
- multi class
- facial features
- feature vectors