Robust facial expression recognition system based on hidden Markov models.
Zineb ElgarraiOthmane El MeslouhiMustapha KardouchiHakim AllaliPublished in: Int. J. Multim. Inf. Retr. (2016)
Keyphrases
- hidden markov models
- person independent
- facial expressions
- facial expression recognition
- facial motion
- hand postures
- human faces
- speech recognition
- expression recognition
- face recognition
- facial images
- gesture recognition
- facial features
- video sequences
- viterbi algorithm
- machine learning
- feature extraction
- head pose estimation
- hidden semi markov models
- facial actions
- facial animation
- face images
- recognition algorithm
- human computer interaction
- recognition of facial expressions