3D dynamic expression recognition based on a novel Deformation Vector Field and Random Forest.
Hassen DriraBoulbaba Ben AmorMohamed DaoudiAnuj SrivastavaStefano BerrettiPublished in: ICPR (2012)
Keyphrases
- vector field
- random forest
- expression recognition
- random forests
- displacement field
- facial expression recognition
- decision trees
- external force
- facial expressions
- multi label
- feature set
- optical flow
- ensemble methods
- image registration
- face identification
- machine learning
- face detection
- human computer interaction
- pose variations
- training data
- computer vision