Facial expression recognition based on image pyramid and single-branch decision tree.
Abubakar M. AshirAlaa EleyanPublished in: Signal Image Video Process. (2017)
Keyphrases
- facial expression recognition
- decision trees
- facial expressions
- image pyramid
- human computer interaction
- expression recognition
- feature extraction
- facial expression analysis
- face recognition
- expression classification
- recognizing facial expressions
- image pyramids
- local binary pattern
- multiresolution
- coarse to fine
- computer vision
- support vector machine
- similarity measure