Optimal grid pattern for focal length calibration.
Kenichi KanataniTamotsu MaruyamaPublished in: Adv. Robotics (1995)
Keyphrases
- focal length
- camera calibration
- intrinsic parameters
- camera parameters
- camera orientation
- structure from motion
- radial distortion
- pose estimation
- lens distortion
- camera self calibration
- calibration method
- principal point
- autocalibration
- relative orientation
- camera pose
- vanishing points
- multiple cameras
- aspect ratio
- scale factor
- computer vision
- camera positions
- ptz camera
- three dimensional
- closed form
- wide angle
- feature points
- vision system