Action unit detection using sparse appearance descriptors in space-time video volumes.
Bihan JiangMichel François ValstarMaja PanticPublished in: FG (2011)
Keyphrases
- space time
- human actions
- scan statistic
- video sequences
- spatial and temporal
- spatio temporal
- input video
- video representation
- dynamic scenes
- motion patterns
- video database
- appearance descriptors
- bag of features
- object detection
- action recognition
- event detection
- video analysis
- object tracking
- computer vision
- face detection
- multi view
- keywords
- image sequences
- three dimensional
- image processing