Robust camera calibration tool for video surveillance camera in urban environment.
Sung Chun LeeRamakant NevatiaPublished in: CVPR Workshops (2011)
Keyphrases
- camera calibration
- video surveillance
- multiple cameras
- urban environments
- computer vision
- camera parameters
- surveillance system
- focal length
- background subtraction
- lens distortion
- calibration method
- multi view
- event detection
- multi camera
- intrinsic parameters
- object tracking
- moving objects
- ground plane
- ptz camera
- camera network
- static camera
- vanishing points
- urban areas
- geometric constraints
- viewpoint
- multiple views
- input image
- image sequences
- image segmentation