Improving faster-than-real-time human acoustic event detection by saliency-maximized audio visualization.
Kai-Hsiang LinXiaodan ZhuangCamille GoudeseuneSarah KingMark Hasegawa-JohnsonThomas S. HuangPublished in: ICASSP (2012)
Keyphrases
- event detection
- real time
- surveillance videos
- video surveillance
- event recognition
- video event detection
- visual saliency
- soccer video
- video analysis
- activity recognition
- multimedia
- video processing
- audio signal
- video summarization
- sports video
- composite events
- mid level
- audio visual
- integrity constraints
- active learning
- temporal segmentation
- spatio temporal