Informedia @ TRECVID2009: Analyzing Video Motions.
Ming-yu ChenAlexander G. HauptmannHuan LiPublished in: TRECVID (2009)
Keyphrases
- video retrieval
- video data
- video sequences
- video database
- video content
- video indexing
- key frames
- video search
- concept detection
- semantic concept detection
- content based retrieval
- video shots
- digital video library
- video clips
- news video
- video streams
- shot boundary detection
- story segmentation
- visual content
- video analysis
- dynamic scenes
- image sequences
- video segments
- video frames
- human motion
- motion features
- retrieval systems
- interactive search
- video segmentation
- event detection
- video copy detection
- content based copy detection
- moving objects
- spatio temporal
- tv news
- body motions
- space time
- semantic indexing
- broadcast news
- temporal information
- low level features
- video surveillance