Correction of lens distortion using point correspondence

Kyeongtae Hwang; Moon Gi Kang

doi:10.1109/TENCON.1999.818508

Correction of lens distortion using point correspondence

Kyeongtae Hwang, Moon Gi Kang

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

Distortion is interpreted as a non-linear motion of the points from the location in the distortion-free image to the location in the distorted image. In order to find the corresponding points, a new search area with high possibility of occurrence of the corresponding points is defined. One is the radial directional search with no support region. The other is the radial directional search with fan-shaped support region to consider camera rotation and shaking. Once the corresponding points are found, the distortion parameters are obtained using the optimality criterion.

Original language	English
Title of host publication	IEEE Region 10 Annual International Conference, Proceedings/TENCON
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	690-693
Number of pages	4
ISBN (Electronic)	0780357396, 9780780357396
DOIs	https://doi.org/10.1109/TENCON.1999.818508
Publication status	Published - 1999 Jan 1
Event	1999 IEEE Region 10 Conference, TENCON 1999 - Cheju Island, Korea, Republic of Duration: 1999 Sep 15 → 1999 Sep 17

Publication series

Name	IEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume	1
ISSN (Print)	2159-3442
ISSN (Electronic)	2159-3450

Other

Other	1999 IEEE Region 10 Conference, TENCON 1999
Country	Korea, Republic of
City	Cheju Island
Period	99/9/15 → 99/9/17

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/TENCON.1999.818508

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Cite this

Hwang, K., & Kang, M. G. (1999). Correction of lens distortion using point correspondence. In IEEE Region 10 Annual International Conference, Proceedings/TENCON (pp. 690-693). (IEEE Region 10 Annual International Conference, Proceedings/TENCON; Vol. 1). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.1999.818508

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abstract = "Distortion is interpreted as a non-linear motion of the points from the location in the distortion-free image to the location in the distorted image. In order to find the corresponding points, a new search area with high possibility of occurrence of the corresponding points is defined. One is the radial directional search with no support region. The other is the radial directional search with fan-shaped support region to consider camera rotation and shaking. Once the corresponding points are found, the distortion parameters are obtained using the optimality criterion.",

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Hwang, K & Kang, MG 1999, Correction of lens distortion using point correspondence. in IEEE Region 10 Annual International Conference, Proceedings/TENCON. IEEE Region 10 Annual International Conference, Proceedings/TENCON, vol. 1, Institute of Electrical and Electronics Engineers Inc., pp. 690-693, 1999 IEEE Region 10 Conference, TENCON 1999, Cheju Island, Korea, Republic of, 99/9/15. https://doi.org/10.1109/TENCON.1999.818508

Correction of lens distortion using point correspondence. / Hwang, Kyeongtae; Kang, Moon Gi.

IEEE Region 10 Annual International Conference, Proceedings/TENCON. Institute of Electrical and Electronics Engineers Inc., 1999. p. 690-693 (IEEE Region 10 Annual International Conference, Proceedings/TENCON; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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