Extension of cascaded simple feature based face detection to facial expression recognition.
Do Hyoung KimSung-Uk JungMyung Jin ChungPublished in: Pattern Recognit. Lett. (2008)
Keyphrases
- face detection
- facial expression recognition
- facial features
- human faces
- expression recognition
- facial images
- local binary pattern
- face recognition
- facial feature extraction
- facial expressions
- object detection
- detection method
- skin color
- face verification
- active appearance models
- complex background
- lighting conditions
- adaboost algorithm
- facial feature points
- data sets
- face tracking
- computer vision
- image analysis
- hidden markov models
- multi class
- gabor wavelets