Facial expression recognition based on combined HMM.
Chuan-Jun WenYong-Zhao ZhanPublished in: Int. J. Comput. Appl. Technol. (2010)
Keyphrases
- facial expression recognition
- person independent
- facial expressions
- hidden markov models
- human computer interaction
- facial expression analysis
- expression recognition
- feature extraction
- expression classification
- facial feature extraction
- facial image analysis
- facial features
- feature point tracking
- human faces
- facial images
- cohn kanade
- face recognition
- head pose estimation
- active appearance models
- dynamic textures
- machine learning
- face images
- co occurrence
- object recognition
- decision trees