Early event detection for facial expression based on infinite mixture prototypes.
Zhi-Fang YangDai-Yi ChiuPublished in: Pattern Recognit. (2024)
Keyphrases
- event detection
- facial expressions
- facial expression recognition
- expression recognition
- human faces
- video sequences
- face recognition
- face images
- video analysis
- facial features
- activity recognition
- video surveillance
- recognition of facial expressions
- video event detection
- facial images
- expression classification
- gaussian mixture model
- expectation maximization
- recognizing facial expressions
- multi modal
- image retrieval
- moving objects
- object recognition