Semantic Indexing and Multimedia Event Detection: ECNU at TRECVID 2012.
Feng WangZhanhu SunDaran ZhangChong-Wah NgoPublished in: TRECVID (2012)
Keyphrases
- semantic indexing
- multimedia event detection
- event detection
- video annotation
- event recognition
- multimedia information retrieval
- semantic concepts
- semantic description
- video retrieval
- image content
- visual analysis
- activity recognition
- video analysis
- multimedia documents
- video data
- video surveillance
- storage and retrieval
- multimedia
- visual concepts
- low level features
- multiscale
- computer vision
- visual content
- video content
- low level