A Comparative Analysis of Thermal and Visual Modalities for Automated Facial Expression Recognition.
Avinash WesleyPradeep BuddharajuRobert PientaIoannis T. PavlidisPublished in: ISVC (2) (2012)
Keyphrases
- facial expression recognition
- facial expressions
- expression recognition
- human computer interaction
- thermal images
- face recognition
- visual data
- expression classification
- local binary pattern
- facial expression analysis
- visual information
- person independent
- facial feature extraction
- facial features
- feature extraction
- facial image analysis
- facial images
- feature point tracking
- infrared
- recognizing facial expressions
- cohn kanade
- recognition of facial expressions
- decision trees
- pose invariant
- facial action units
- active appearance models
- multi class
- image features
- three dimensional
- image segmentation