Classification of extreme facial events in sign language videos.
Epameinondas AntonakosVassilis PitsikalisPetros MaragosPublished in: EURASIP J. Image Video Process. (2014)
Keyphrases
- sign language
- sign recognition
- sign language recognition
- face recognition
- feature extraction
- gesture recognition
- video clips
- event recognition
- event detection
- extreme events
- human activities
- training samples
- image classification
- facial expressions
- video sequences
- video data
- supervised learning
- hand gestures
- video analysis
- motion estimation
- feature vectors
- training set
- american sign language
- feature space