Automatic Facial Expression Recognition using Bags of Motion Words.
Liefei XuPhilippos MordohaiPublished in: BMVC (2010)
Keyphrases
- image sequences
- motion analysis
- motion estimation
- motion model
- space time
- motion segmentation
- human motion
- n gram
- term extraction
- optical flow
- fully automatic
- semi automatic
- motion planning
- real valued
- visual perception
- moving objects
- motion parameters
- english words
- motion detection
- motion patterns
- word recognition
- information retrieval
- word sense disambiguation
- motion field
- camera motion
- feature points
- image features
- keywords
- feature extraction
- computer vision