Hierarchical Combination of Video Features for Personalised Pain Level Recognition.
Patrick ThiamViktor KesslerFriedhelm SchwenkerPublished in: ESANN (2017)
Keyphrases
- feature extraction
- recognition rate
- static images
- video clips
- image features
- video streams
- multimedia
- facial action units
- discrimination power
- feature analysis
- recognition accuracy
- key frames
- video data
- feature set
- feature vectors
- feature space
- object recognition
- video frames
- human activities
- object detection
- low level
- coarse to fine
- motion features
- video sequences
- feature extractor
- visual object recognition
- computer vision