Self-calibration with varying focal length from two images obtained by a stereo head.
Jain-Shing LiuJen-Hui ChuangPublished in: Pattern Recognit. (2002)
Keyphrases
- focal length
- camera self calibration
- relative orientation
- principal point
- camera calibration
- vanishing points
- camera parameters
- structure from motion
- circular motion
- aspect ratio
- camera pose
- lens distortion
- radial distortion
- intrinsic parameters
- three dimensional
- set of real images
- computer vision
- input image
- feature points
- multiple images
- camera lens
- pose estimation
- camera positions
- image features
- rotation angles
- perspective projection
- calibration method
- image matching
- autocalibration
- image registration
- object recognition
- stereo matching
- multi camera
- super resolution
- multi view
- ground plane
- semi supervised
- geometric constraints
- feature vectors
- bundle adjustment