Camera distortion self-calibration using the plumb-line constraint and minimal Hough entropy.
Edward RostenRohan LovelandPublished in: Mach. Vis. Appl. (2011)
Keyphrases
- intrinsic parameters
- radial distortion
- focal length
- camera calibration
- vanishing points
- camera parameters
- lens distortion
- hough transform
- radially symmetric
- parallel lines
- scene structure
- camera motion
- line detection
- line segments
- straight line
- planar scenes
- epipolar geometry
- euclidean reconstruction
- structure from motion
- autocalibration
- multiple cameras
- information theory
- calibration method
- distorted images
- hough space
- multi view
- circular motion
- projective reconstruction
- pose estimation
- camera lens
- bundle adjustment
- information theoretic
- camera pose
- wide angle lenses
- internal camera parameters
- geometric constraints
- vision system
- point correspondences
- camera positions
- aspect ratio
- optical flow
- ground plane
- fundamental matrix
- multi camera
- camera intrinsic parameters
- d scene
- omni directional
- line correspondences
- trifocal tensor
- parameter space
- projective camera
- feature points