NHK STRL at TRECVID 2010: Semantic Indexing and Surveillance Event Detection.
Yoshihiko KawaiMasaki TakahashiMahito FujiiMasahide NaemuraShin'ichi SatohPublished in: TRECVID (2010)
Keyphrases
- event detection
- semantic indexing
- video surveillance
- surveillance system
- multimedia information retrieval
- activity recognition
- video analysis
- visual analysis
- video event detection
- event recognition
- semantic concepts
- video retrieval
- multimedia documents
- mid level
- action recognition
- semantic description
- low level features
- image content
- machine learning
- multimedia event detection