Hierarchical camera auto-calibration for traffic surveillance systems.
S. ÁlvarezDavid Fernández LlorcaMiguel Ángel SoteloPublished in: Expert Syst. Appl. (2014)
Keyphrases
- surveillance system
- autocalibration
- traffic surveillance
- background subtraction
- moving camera
- video surveillance
- ptz camera
- camera calibration
- point correspondences
- camera parameters
- focal length
- camera network
- bundle adjustment
- intrinsic parameters
- real time
- structure from motion
- traffic flow
- multi camera
- computer vision
- ground plane
- vanishing points
- stereo pair
- multi view
- smart camera
- moving objects