TrajTrace: Tracing Moving Objects over Social Media.
Zhihao YangYunqi ZhangSongda LiQinhui ChenHui ZhaoWei CaiXi LinPublished in: DASFAA (4) (2023)
Keyphrases
- social media
- moving objects
- spatio temporal
- motion segmentation
- video sequences
- video surveillance
- optical flow
- background subtraction
- image sequences
- object tracking
- detection algorithm
- dynamic scenes
- road network
- big data
- mobile objects
- user generated content
- object location
- social networks
- spatio temporal databases
- dense optical flow
- trajectories of moving objects
- camera motion
- social media platforms
- object motion
- social networking
- continuously moving
- data lineage
- location tracking
- multiple moving objects
- public opinion
- moving object detection
- spatio temporal data
- information diffusion
- motion detection