Automatic line mark recognition and its application in camera calibration in soccer video.
Jiang BuSongyang LaoLiang BaiPublished in: ICME (2011)
Keyphrases
- camera calibration
- soccer video
- vanishing points
- camera parameters
- multiple cameras
- multi view
- computer vision
- object recognition
- intrinsic parameters
- focal length
- video streams
- event detection
- video analysis
- central catadioptric cameras
- straight line
- video data
- activity recognition
- single image
- video annotation
- viewpoint
- feature extraction