Geometric Calibration of an Aerial Multihead Camera System for Direct Georeferencing Applications.
Leonardo Ercolin FilhoEdson A. MitishitaAna Paula KerstingPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- camera calibration
- focal length
- calibration method
- camera parameters
- inertial measurement unit
- intrinsic parameters
- autocalibration
- camera orientation
- calibration procedure
- multiple projectors
- geometric constraints
- camera network
- lens distortion
- wide angle lenses
- stereo camera
- projective geometry
- pan tilt zoom
- pan tilt
- laser rangefinder
- gaze tracking
- hand eye calibration
- optical center
- multiple cameras
- gaze estimation
- field of view
- imaging model
- aerial video
- ptz cameras
- radially symmetric
- structure from motion
- multi view
- vision system
- white balance
- ptz camera
- wide angle
- inertial sensors
- multi camera
- single camera
- head movements
- position and orientation
- camera motion
- optical axis
- image coordinates
- vanishing points
- camera positions
- structured light
- principal point
- computer vision
- imaging devices
- radiometric calibration
- multiple images
- surveillance system