Camera distortion self-calibration using the plumb-line constraint and minimal Hough entropy
Edward RostenRohan LovelandPublished in: CoRR (2008)
Keyphrases
- intrinsic parameters
- radial distortion
- focal length
- camera calibration
- vanishing points
- radially symmetric
- camera parameters
- lens distortion
- scene structure
- hough transform
- planar scenes
- parallel lines
- camera motion
- line detection
- straight line
- calibration method
- line segments
- structure from motion
- epipolar geometry
- autocalibration
- hough space
- bundle adjustment
- distorted images
- omni directional
- information theory
- camera positions
- fundamental matrix
- camera pose
- line correspondences
- camera lens
- euclidean reconstruction
- circular motion
- d scene
- vision system
- multiple cameras
- line features
- parameter space
- information theoretic
- projective camera
- geometric constraints
- perceptual image quality
- multi view
- single image
- wide angle lenses
- projective reconstruction
- field of view
- single view
- computer vision
- structure and motion recovery
- ego motion
- principal point
- central catadioptric
- distortion correction
- moving camera
- pose estimation
- image quality
- image sequences