Facial Expression Recognition in Videos using a Novel Multi-Class Support Vector Machines Variant.
Irene KotsiaNikolaos NikolaidisIoannis PitasPublished in: ICASSP (2) (2007)
Keyphrases
- facial expression recognition
- multi class support vector machines
- facial expressions
- multi class support vector machine
- dynamic textures
- video sequences
- expression recognition
- human computer interaction
- multi class classification
- feature extraction
- support vector machine
- facial expression analysis
- human faces
- video frames
- expression classification
- face recognition
- facial images
- facial features
- local binary pattern
- video surveillance
- facial actions
- video data
- recognizing facial expressions
- co occurrence
- multi task learning
- mean shift
- face images
- similarity measure