Audio and Video Feature Fusion for Activity Recognition in Unconstrained Videos.
José LopesSameer SinghPublished in: IDEAL (2006)
Keyphrases
- activity recognition
- feature fusion
- human activities
- motion features
- event recognition
- human actions
- human activity recognition
- multimedia
- video sequences
- action recognition
- video content
- video frames
- video data
- video analysis
- event detection
- feature extraction
- multiple features
- video database
- lifelog
- key frames
- similarity measure
- transfer learning
- visual information
- moving objects
- video surveillance
- information fusion
- feature space
- data reduction
- fusion method
- reinforcement learning
- machine learning
- decision trees