Real-time estimation of head motion using weak perspective epipolar geometry.
Takahiro OtsukaJun OhyaPublished in: WACV (1998)
Keyphrases
- epipolar geometry
- weak perspective
- apparent contours
- head motion
- affine camera
- image pairs
- point correspondences
- camera motion
- image correspondences
- feature points
- motion parameters
- perspective projection
- fundamental matrix
- epipolar constraint
- d objects
- facial expressions
- single camera
- curved surfaces
- perspective camera
- eye tracking
- gaze estimation
- rigid motion
- radial distortion
- image sequences
- facial features
- computer vision
- motion analysis
- stereo images
- lighting conditions
- viewpoint
- multiscale