Fully Automated Recognition of Spontaneous Facial Expressions in Videos Using Random Forest Classifiers.
Mostafa K. Abd El MeguidMartin D. LevinePublished in: IEEE Trans. Affect. Comput. (2014)
Keyphrases
- fully automated
- facial action units
- random forest
- facial expressions
- facial actions
- video sequences
- facial expression recognition
- feature set
- fully automatic
- decision trees
- random forests
- human faces
- recognition of facial expressions
- semantic relationships
- ensemble classifier
- expression recognition
- face recognition
- ensemble methods
- facial features
- facial images
- face images
- human activities
- multi label
- video frames
- action units
- object recognition
- computer vision
- hidden markov models
- semi supervised
- machine learning algorithms
- appearance model