Generalized Pupil-centric Imaging and Analytical Calibration for a Non-frontal Camera.
Avinash KumarNarendra AhujaPublished in: CVPR (2014)
Keyphrases
- gaze tracking
- active illumination
- imaging model
- camera calibration
- imaging devices
- imaging systems
- gaze estimation
- optical center
- focal length
- calibration procedure
- infrared
- intrinsic parameters
- stereo camera
- camera parameters
- acquired images
- eye tracker
- autocalibration
- calibration method
- perspective camera
- field of view
- eye tracking
- gesture recognition
- single viewpoint
- camera network
- high resolution
- camera orientation
- face recognition
- lens distortion
- imaging process
- synthetic aperture
- small animal
- head movements
- image sensor
- computer vision
- single shot
- hand eye calibration
- wide angle lenses
- ptz camera
- structure from motion
- ccd camera
- camera positions
- inertial sensors
- scene structure
- eye gaze
- narrow field of view
- multi view
- bright pupil
- eye movements
- image acquisition
- camera array
- multiple cameras
- light field
- perspective projection
- optical properties
- digital camera
- single camera
- feature points
- distortion correction
- optical axis