Dynamic Cascades with Bidirectional Bootstrapping for Action Unit Detection in Spontaneous Facial Behavior.
Yunfeng ZhuFernando De la TorreJeffrey F. CohnYu-Jin ZhangPublished in: IEEE Trans. Affect. Comput. (2011)
Keyphrases
- landmark detection
- dynamic behavior
- detection method
- detection algorithm
- detection accuracy
- false alarms
- dynamic environments
- face recognition
- automatic detection
- object detection
- facial expressions
- abnormal behavior
- search algorithm
- temporal behavior
- spatio temporal
- detection rate
- event detection
- false positives
- information extraction
- anomaly detection
- face images