Geometric and Physical Constraints for Head Plane Crowd Density Estimation in Videos.
Weizhe LiuKrzysztof LisMathieu SalzmannPascal FuaPublished in: CoRR (2018)
Keyphrases
- physical constraints
- motion control
- video sequences
- horizontal and vertical directions
- video frames
- video analysis
- video content
- video clips
- real time
- projective geometry
- surface discontinuities
- three dimensional
- video surveillance
- human activities
- video data
- moving camera
- geometric structure
- ground plane
- mobile robot
- image sequences