Keyphrases
- contextual information
- video data
- context aware
- video streams
- video analysis
- video sequences
- video database
- multimedia
- video clips
- video retrieval
- video content
- video frames
- information extraction
- digital video
- video camera
- visual data
- video indexing
- key frames
- contextual knowledge
- video browsing
- contextual features
- high level
- surveillance videos
- temporal structure
- semantic information
- video summarization
- spatio temporal
- object recognition
- content based access