Keyphrases
- video annotation
- video sequences
- video data
- video frames
- recommender systems
- video analysis
- video streams
- low quality
- multimedia
- real time video
- collaborative filtering
- video content
- space time
- video database
- video segmentation
- real time
- video clips
- test collection
- temporal information
- key frames
- semantic concepts
- digital video
- personalized recommendation
- high quality