Keyphrases
- spatio temporal
- spatial and temporal
- space time
- spatial temporal
- video representation
- video data
- video sequences
- temporal domain
- human actions
- spatio temporally
- video content
- video streams
- temporal segmentation
- moving objects
- video database
- graph structure
- spatio temporal databases
- image sequences
- video analysis
- graph theory
- temporal structure
- graph representation
- graph model
- multimedia
- video clips
- directed acyclic graph
- key frames
- video retrieval
- graph theoretic
- structured data
- video indexing
- graph based algorithm
- three dimensional
- online video
- random walk
- directed graph
- digital video
- video surveillance
- video shots
- real time