Spatio-Temporal Vehicle Trajectory Recovery on Road Network Based on Traffic Camera Video Data.
Fudan YuWenxuan AoHuan YanGuozhen ZhangWei WuYong LiPublished in: KDD (2022)
Keyphrases
- computer vision
- video data
- vehicle trajectory
- spatio temporal
- video camera
- surveillance cameras
- image sequences
- camera calibration
- vision system
- video sequences
- data association
- moving objects
- video streams
- road network
- video analysis
- motion trajectories
- camera motion
- video content
- video frames
- video database
- object tracking
- multimedia
- real time
- video surveillance
- video clips
- video retrieval
- key frames
- video indexing
- space time
- interesting events
- multiple cameras
- temporal structure
- lane markings
- state vector
- video shots
- pose estimation
- field of view
- traffic data
- object motion
- moving target
- spatial information
- background subtraction
- multi view
- multi camera
- surveillance system
- visual tracking
- three dimensional