Title :
Two plane camera calibration: a unified model
Author :
Wei, Guo-Qing ; Ma, S.D.
Author_Institution :
Nat. Lab. of Pattern Recognition, Chinese Acad. of Sci., Beijing, China
Abstract :
A unified model for camera calibration is presented. The model does not assume any explicit form of imaging process and can perform linear back projection while considering all lens distortions. This model is well suited to stereo reconstruction. It has been shown that the original two-plane model, the linear and nonlinear pin hole model, can all be realized as special cases of this model. With the two-plane model, optimal orientation of the two reference planes can be found intuitively
Keywords :
CCD image sensors; calibration; computer vision; computerised pattern recognition; CCD sensor; camera calibration; lens distortions; linear back projection; pin hole model; reference planes; stereo reconstruction; two-plane model; Automation; Calibration; Cameras; Computer vision; Image storage; Interpolation; Lenses; Nonlinear distortion; Pattern recognition; Spline;
Conference_Titel :
Computer Vision and Pattern Recognition, 1991. Proceedings CVPR '91., IEEE Computer Society Conference on
Conference_Location :
Maui, HI
Print_ISBN :
0-8186-2148-6
DOI :
10.1109/CVPR.1991.139675
