Application of improved genetic algorithm in camera calibration

Weimin Li; Hui Liu; Lichun Zhu; Yu Zhao

doi:10.1117/12.2061250

19 September 2014 Application of improved genetic algorithm in camera calibration

Weimin Li, Hui Liu, Lichun Zhu, Yu Zhao

Proceedings Volume 9216, Optics and Photonics for Information Processing VIII; 92161O (2014) https://doi.org/10.1117/12.2061250
Event: SPIE Optical Engineering + Applications, 2014, San Diego, California, United States

Abstract

With the camera internal parameters known, to calculate the external parameters is to solve a set of highly nonlinear over-determined equations. In this paper, an improved hybrid genetic algorithm is adopted to obtain external parameters. It combines the advantages of genetic algorithm and Newton method, making it possible to obtain results with high accuracy and a faster convergence.

Citation Download Citation

Weimin Li, Hui Liu, Lichun Zhu, and Yu Zhao "Application of improved genetic algorithm in camera calibration", Proc. SPIE 9216, Optics and Photonics for Information Processing VIII, 92161O (19 September 2014); https://doi.org/10.1117/12.2061250

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