Bag-of-Fragments: Selecting and Encoding Video Fragments for Event Detection and Recounting.
Pascal MettesJan C. van GemertSpencer CappalloThomas MensinkCees G. M. SnoekPublished in: ICMR (2015)
Keyphrases
- event detection
- event recognition
- video analysis
- video event detection
- video surveillance
- video event
- video segments
- activity recognition
- surveillance videos
- semantic event detection
- video summarization
- sports video
- bag of words
- video data
- mid level
- video streams
- trecvid multimedia event detection
- active database management systems
- video sequences
- key frames
- human activities
- spatial and temporal
- composite events
- active learning
- multimedia event detection