Automatic tag generation and ranking for sensor-rich outdoor videos.
Zhijie ShenSakire Arslan AySeon Ho KimRoger ZimmermannPublished in: ACM Multimedia (2011)
Keyphrases
- youtube videos
- tag recommendation
- semi automatic
- real time
- video analysis
- fully automatic
- video data
- video sequences
- sensor data
- video frames
- tag relevance
- event detection
- key frames
- ranking algorithm
- ranking functions
- video content
- learning to rank
- multi sensor
- video indexing and retrieval
- sharing websites
- video indexing
- video database
- dynamic scenes
- human activities
- web search
- search engine