Facial micro-expression recognition based on accordion spatio-temporal representation and random forests.
Radhouane GuermaziTaoufik Ben AbdallahMohamed HammamiPublished in: J. Vis. Commun. Image Represent. (2021)
Keyphrases
- expression recognition
- random forests
- pose variations
- facial expressions
- facial expression recognition
- random forest
- decision trees
- ensemble methods
- expression classification
- machine learning algorithms
- logistic regression
- head pose estimation
- face images
- facial features
- human faces
- decision tree ensembles
- facial images
- face detection
- face identification
- human computer interaction
- face recognition
- image sequences
- learning algorithm
- machine learning
- markov random field
- moving objects