Automatic camera calibration of broadcast tennis video with applications to 3D virtual content insertion and ball detection and tracking.
Xinguo YuNianjuan JiangLoong Fah CheongHon Wai LeongXin YanPublished in: Comput. Vis. Image Underst. (2009)
Keyphrases
- camera calibration
- camera views
- multi view
- multiple cameras
- camera parameters
- computer vision
- pan tilt zoom
- object detection
- calibration method
- camera pose
- focal length
- lens distortion
- particle filter
- multi view geometry
- bounding box
- geometric constraints
- structure from motion
- ground plane
- vanishing points
- object tracking
- detection algorithm
- camera network
- euclidean reconstruction
- intrinsic parameters
- image sequences
- visual tracking
- appearance model
- motion model
- multiple views
- d objects
- viewpoint