A System for Retrieval and Digest Creation of Video Data Based on Geographic Objects.
Takamasa UedaToshiyuki AmagasaMasatoshi YoshikawaShunsuke UemuraPublished in: DEXA (2002)
Keyphrases
- video data
- high dimensional feature vectors
- content based indexing
- video indexing
- video streams
- video sequences
- visual data
- video analysis
- video frames
- motion trajectories
- video content
- content based access
- digital video
- multimedia
- video retrieval
- content based video retrieval
- surveillance videos
- video database
- video dataset
- video camera
- moving objects
- content based retrieval
- image database
- video scene
- surveillance cameras
- video clips
- video abstraction
- video browsing
- temporal structure
- interesting events
- multimedia databases
- multiple objects
- spatial relationships
- key frames
- information retrieval systems
- image sequences
- three dimensional
- video shots
- databases
- spatial relations
- test collection
- low level
- feature vectors
- spatio temporal
- computer vision
- information retrieval