Keyphrases
- human activities
- video sequences
- multimedia
- video data
- video frames
- video segments
- video content
- video streams
- multi modal
- event recognition
- real time
- automatic detection
- video retrieval
- human computer interaction
- space time
- video indexing
- video images
- human actions
- video surveillance
- temporal information
- quality metrics
- online video
- spatial temporal
- video shots
- video database
- multimedia data
- hidden markov models
- spatio temporal
- metadata