Semantic retrieval of events from indoor surveillance video databases.
Chengcui ZhangXin ChenLiping ZhouWei-bang ChenPublished in: Pattern Recognit. Lett. (2009)
Keyphrases
- video database
- semantic retrieval
- video clips
- surveillance videos
- video data
- temporal information
- video retrieval
- content based retrieval
- low level features
- video sequences
- image annotation
- multimedia databases
- event detection
- image retrieval
- video analysis
- video streams
- action recognition
- visual information
- video content
- multimedia
- low level
- similarity search
- key frames
- video frames
- visual features
- metadata
- knowledge representation
- video event
- multi modal