A camera calibration using 4 point-targets

Sei Ichiro Kamata; Richard O. Eason; Masafumi Tsuji; Eiji Kawaguchi

doi:10.1109/ICPR.1992.201621

A camera calibration using 4 point-targets

Sei Ichiro Kamata, Richard O. Eason, Masafumi Tsuji, Eiji Kawaguchi

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

4 Citations (Scopus)

Abstract

A method for determining the position of a camera using 4 point-targets is studied. We use 3 rotation angles and translation vector to describe the position of the camera for a pinhole model. For solving the 6 unknown parameters, a minimum of six point-targets is required to uniquely define the matrix (rotation and translation). However, we show that by using the properties of the matrix we can reduce this number to four. In the experiment we discuss the error properties of this method using real image data.

Original language	English
Title of host publication	Conference A
Subtitle of host publication	Computer Vision and Applications
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	550-553
Number of pages	4
ISBN (Print)	081862910X
DOIs	https://doi.org/10.1109/ICPR.1992.201621
Publication status	Published - 1992 Jan 1
Externally published	Yes
Event	11th IAPR International Conference on Pattern Recognition, IAPR 1992 - The Hague, Netherlands Duration: 1992 Aug 30 → 1992 Sept 3

Publication series

Name	Proceedings - International Conference on Pattern Recognition
Volume	1
ISSN (Print)	1051-4651

Other

Other	11th IAPR International Conference on Pattern Recognition, IAPR 1992
Country/Territory	Netherlands
City	The Hague
Period	92/8/30 → 92/9/3

ASJC Scopus subject areas

Computer Vision and Pattern Recognition

Access to Document

10.1109/ICPR.1992.201621

Cite this

A camera calibration using 4 point-targets. / Kamata, Sei Ichiro; Eason, Richard O.; Tsuji, Masafumi et al.

Conference A: Computer Vision and Applications. Institute of Electrical and Electronics Engineers Inc., 1992. p. 550-553 201621 (Proceedings - International Conference on Pattern Recognition; Vol. 1).

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

Kamata, SI, Eason, RO, Tsuji, M & Kawaguchi, E 1992, A camera calibration using 4 point-targets. in Conference A: Computer Vision and Applications., 201621, Proceedings - International Conference on Pattern Recognition, vol. 1, Institute of Electrical and Electronics Engineers Inc., pp. 550-553, 11th IAPR International Conference on Pattern Recognition, IAPR 1992, The Hague, Netherlands, 92/8/30. https://doi.org/10.1109/ICPR.1992.201621

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author = "Kamata, {Sei Ichiro} and Eason, {Richard O.} and Masafumi Tsuji and Eiji Kawaguchi",

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AB - A method for determining the position of a camera using 4 point-targets is studied. We use 3 rotation angles and translation vector to describe the position of the camera for a pinhole model. For solving the 6 unknown parameters, a minimum of six point-targets is required to uniquely define the matrix (rotation and translation). However, we show that by using the properties of the matrix we can reduce this number to four. In the experiment we discuss the error properties of this method using real image data.

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A camera calibration using 4 point-targets

Abstract

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ASJC Scopus subject areas

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