Statistical analysis of focal-length calibration using vanishing points.

Kenichi Kanatani

Published in: IEEE Trans. Robotics Autom. (1992)

Keyphrases

focal length
vanishing points
camera calibration
camera self calibration
intrinsic parameters
camera parameters

structure from motion
calibration method
pose estimation
perspective projection
lens distortion
radial distortion

autocalibration
principal point
computer vision
camera pose
camera positions
circular motion

multiple cameras
multi view
aspect ratio
bundle adjustment
vision system
facial expressions