Self-calibration with varying focal length from two images obtained by a camera with small rotation and general translation.
Jain-Shing LiuJen-Hui ChuangPublished in: Pattern Recognit. Lett. (2001)
Keyphrases
- focal length
- intrinsic parameters
- camera orientation
- camera self calibration
- relative orientation
- principal point
- aspect ratio
- camera calibration
- vanishing points
- camera parameters
- camera pose
- circular motion
- optical center
- rotation angles
- structure from motion
- lens distortion
- radial distortion
- pinhole camera
- pose estimation
- camera positions
- set of real images
- calibration method
- autocalibration
- scene depth
- camera lens
- feature points
- rotation and translation
- image features
- input image
- bundle adjustment
- multiple cameras
- three dimensional
- camera intrinsic parameters
- field of view
- fish eye
- computer vision
- straight line
- multiple images
- epipolar geometry
- perspective projection