Radial distortion refinement by inverse mapping-based extrapolation

Ho Gi Jung, Yun Hee Lee, Pal Joo Yoon, Jaihie Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

18 Citations (Scopus)

Abstract

"Caltech Calibration Toolbox" by Jean-Yves Bouguet is one of the most famous open-source calibration tools [1]. Although it works well for general camera lenses, it reveals problems in case of wide-angle lens. This paper analyzes the problem and shows that the insufficient calibration of radial distortion is caused by lease-square based polynomial fitting. To overcome the problem, this paper proposes novel refinement method using inverse mapping-based extrapolation. The proposed method is expected to be an efficient supplement and is opened to the public in the appendix as a short Matlab script.

Original languageEnglish
Title of host publicationProceedings - 18th International Conference on Pattern Recognition, ICPR 2006
Pages675-678
Number of pages4
DOIs
Publication statusPublished - 2006 Dec 1
Event18th International Conference on Pattern Recognition, ICPR 2006 - Hong Kong, China
Duration: 2006 Aug 202006 Aug 24

Publication series

NameProceedings - International Conference on Pattern Recognition
Volume1
ISSN (Print)1051-4651

Other

Other18th International Conference on Pattern Recognition, ICPR 2006
CountryChina
CityHong Kong
Period06/8/2006/8/24

Fingerprint

Extrapolation
Calibration
Camera lenses
Lenses
Polynomials

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition

Cite this

Jung, H. G., Lee, Y. H., Yoon, P. J., & Kim, J. (2006). Radial distortion refinement by inverse mapping-based extrapolation. In Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006 (pp. 675-678). [1698982] (Proceedings - International Conference on Pattern Recognition; Vol. 1). https://doi.org/10.1109/ICPR.2006.952
Jung, Ho Gi ; Lee, Yun Hee ; Yoon, Pal Joo ; Kim, Jaihie. / Radial distortion refinement by inverse mapping-based extrapolation. Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006. 2006. pp. 675-678 (Proceedings - International Conference on Pattern Recognition).
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Jung, HG, Lee, YH, Yoon, PJ & Kim, J 2006, Radial distortion refinement by inverse mapping-based extrapolation. in Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006., 1698982, Proceedings - International Conference on Pattern Recognition, vol. 1, pp. 675-678, 18th International Conference on Pattern Recognition, ICPR 2006, Hong Kong, China, 06/8/20. https://doi.org/10.1109/ICPR.2006.952

Radial distortion refinement by inverse mapping-based extrapolation. / Jung, Ho Gi; Lee, Yun Hee; Yoon, Pal Joo; Kim, Jaihie.

Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006. 2006. p. 675-678 1698982 (Proceedings - International Conference on Pattern Recognition; Vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Jung HG, Lee YH, Yoon PJ, Kim J. Radial distortion refinement by inverse mapping-based extrapolation. In Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006. 2006. p. 675-678. 1698982. (Proceedings - International Conference on Pattern Recognition). https://doi.org/10.1109/ICPR.2006.952