Simple and accurate camera calibration method

Dili Zhang; Yoshihiko Nomura; Seizo Fujii

doi:10.1117/12.141952

23 March 1993 Simple and accurate camera calibration method

Dili Zhang, Yoshihiko Nomura, Seizo Fujii

Proceedings Volume 1822, Optics, Illumination, and Image Sensing for Machine Vision VII; (1993) https://doi.org/10.1117/12.141952
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States

Abstract

A simple and accurate camera calibration method is presented in this paper, and the relation between accuracy of calibrated TV camera parameters and calibration condition is examined by applying a law of error propagation. The optimal calibration condition is proposed where an iterative method is applied to calibrate the parameter values. Furthermore, the variance of the estimated 3-D information is determined quantitatively in the case of the optimal calibration condition. These results are confirmed through experiments.

Citation Download Citation

Dili Zhang, Yoshihiko Nomura, and Seizo Fujii "Simple and accurate camera calibration method", Proc. SPIE 1822, Optics, Illumination, and Image Sensing for Machine Vision VII, (23 March 1993); https://doi.org/10.1117/12.141952

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