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- Title
Simple Pinhole Camera Calibration.
- Authors
Dawson-Howe, Kenneth M.; Vernon, David
- Abstract
A large number of cameras may be modeled quite accurately using the simple pinhole camera model, which may be defined either in terms of camera parameters or by the c matrix (which defines the mapping from 3D points to the image plane). We present formulations of the associated transformations between these two equivalent representations. We also introduce an inexpensive technique for calibrating a camera using a single two-plane calibration object, and employ a novel high-precision Hough transform technique for determining calibration grid lines.
- Subjects
CAMERA calibration; PINHOLE photography; GRIDS (Cartography); CAMERAS; TECHNOLOGY; COMPUTER science
- Publication
International Journal of Imaging Systems & Technology, 1994, Vol 5, Issue 1, p1
- ISSN
0899-9457
- Publication type
Article
- DOI
10.1002/ima.1850050102