From Chaos to Calibration: A Geometric Mutual Information Approach to Target-Free Camera LiDAR Extrinsic Calibration.
Jack BorerJeremy TschirnerFlorian ÖlsnerStefan MilzPublished in: CoRR (2023)
Keyphrases
- camera calibration
- camera parameters
- mutual information
- focal length
- calibration method
- intrinsic parameters
- multiple cameras
- lens distortion
- calibration procedure
- geometric constraints
- projective geometry
- stereo camera
- pan tilt zoom
- multi view
- autocalibration
- ptz camera
- d scene
- camera network
- camera orientation
- computer vision
- gaze estimation
- field of view
- structure from motion
- information theoretic
- surveillance system
- radial distortion
- camera projector
- wide angle
- similarity measure
- ground plane
- feature points
- multi camera
- laser rangefinder
- feature selection
- point cloud
- inertial sensors
- optical axis
- head movements
- camera positions
- hand held
- projector camera
- pan tilt
- single camera
- hand eye calibration
- vision system
- radially symmetric
- image processing