IBM Research TRECVID-2010 Video Copy Detection and Multimedia Event Detection System.
Matthew L. HillGang HuaApostol NatsevJohn R. SmithLexing XieBert HuangMichele MerlerHua OuyangMingyuan ZhouPublished in: TRECVID (2010)
Keyphrases
- video copy detection
- multimedia event detection
- video annotation
- video database
- event detection
- event recognition
- content based copy detection
- video data
- content based video copy detection
- video retrieval
- video analysis
- video content
- content based retrieval
- video clips
- video shots
- binary patterns
- multiscale
- video surveillance
- multimedia databases
- temporal information
- video sequences
- low level features
- sequence matching
- visual information
- keywords
- digital libraries
- feature space
- bag of visual words
- image representation
- image sequences
- activity recognition