From Chaos to Calibration: A Geometric Mutual Information Approach to Target-Free Camera LiDAR Extrinsic Calibration.
Jack BorerJeremy TschirnerFlorian ÖlsnerStefan MilzPublished in: WACV (2024)
Keyphrases
- camera calibration
- camera parameters
- mutual information
- focal length
- calibration method
- intrinsic parameters
- lens distortion
- calibration procedure
- geometric constraints
- autocalibration
- stereo camera
- projective geometry
- information theoretic
- multiple cameras
- structure from motion
- pan tilt zoom
- multi view
- camera network
- camera orientation
- vision system
- feature points
- image registration
- point cloud
- hand eye calibration
- ground plane
- computer vision
- wide angle lenses
- optical center
- gaze estimation
- feature selection
- similarity measure
- image coordinates
- multi camera
- pan tilt
- principal point
- d scene
- laser rangefinder
- radially symmetric
- single camera
- ptz cameras
- field of view
- high resolution
- gaze tracking
- multiple projectors
- camera projector
- imaging devices