Automatically Detecting Pain in Video Through Facial Action Units.
Patrick LuceyJeffrey F. CohnIain A. MatthewsSimon LuceySridha SridharanJessica HowlettKenneth M. PrkachinPublished in: IEEE Trans. Syst. Man Cybern. Part B (2011)
Keyphrases
- automatically detecting
- facial action units
- facial actions
- soccer video
- automatic detection
- facial expressions
- video data
- video sequences
- facial expression recognition
- semantic relationships
- video analysis
- video content
- video streams
- multimedia
- video frames
- event detection
- video clips
- video retrieval
- video annotation
- low level features
- digital video
- human subjects
- multimedia data
- activity recognition
- object detection
- feature extraction