Calibration of radially symmetric distortion by fitting principal component

Hideitsu Hino; Yumi Usami; Jun Fujiki; Shotaro Akaho; Noboru Murata

doi:10.1007/978-3-642-03767-2_18

Calibration of radially symmetric distortion by fitting principal component

Hideitsu Hino^*, Yumi Usami, Jun Fujiki, Shotaro Akaho, Noboru Murata

^*この研究の対応する著者

先進理工学部

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

To calibrate radially symmetric distortion of omnidirectional cameras such as fish-eye lenses, calibration parameters are usually estimated so that lines, which are supposed to be straight in the 3D real scene, are mapped to straight lines in the calibrated image. In this paper, this problem is treated as a fitting problem of the principal component in uncalibrated images, and an estimation procedure of calibration parameters is proposed based on the principal component analysis. Experimental results for synthetic data and real images are presented to demonstrate the performance of our calibration method.

本文言語	English
ホスト出版物のタイトル	Computer Analysis of Images and Patterns - 13th International Conference, CAIP 2009, Proceedings
ページ	149-156
ページ数	8
DOI	https://doi.org/10.1007/978-3-642-03767-2_18
出版ステータス	Published - 2009 9月 28
イベント	13th International Conference on Computer Analysis of Images and Patterns, CAIP 2009 - Munster, Germany 継続期間: 2009 9月 2 → 2009 9月 4

出版物シリーズ

名前	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
巻	5702 LNCS
ISSN（印刷版）	0302-9743
ISSN（電子版）	1611-3349

Conference

Conference	13th International Conference on Computer Analysis of Images and Patterns, CAIP 2009
国/地域	Germany
City	Munster
Period	09/9/2 → 09/9/4

ASJC Scopus subject areas

理論的コンピュータサイエンス
コンピュータサイエンス（全般）

文献へのアクセス

10.1007/978-3-642-03767-2_18

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引用スタイル

Hino, H., Usami, Y., Fujiki, J., Akaho, S., & Murata, N. (2009). Calibration of radially symmetric distortion by fitting principal component. In Computer Analysis of Images and Patterns - 13th International Conference, CAIP 2009, Proceedings (pp. 149-156). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5702 LNCS). https://doi.org/10.1007/978-3-642-03767-2_18

Calibration of radially symmetric distortion by fitting principal component. / Hino, Hideitsu; Usami, Yumi; Fujiki, Jun その他.
Computer Analysis of Images and Patterns - 13th International Conference, CAIP 2009, Proceedings. 2009. p. 149-156 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5702 LNCS).

研究成果: Conference contribution

Hino, H, Usami, Y, Fujiki, J, Akaho, S & Murata, N 2009, Calibration of radially symmetric distortion by fitting principal component. in Computer Analysis of Images and Patterns - 13th International Conference, CAIP 2009, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 5702 LNCS, pp. 149-156, 13th International Conference on Computer Analysis of Images and Patterns, CAIP 2009, Munster, Germany, 09/9/2. https://doi.org/10.1007/978-3-642-03767-2_18

Hino H, Usami Y, Fujiki J, Akaho S, Murata N. Calibration of radially symmetric distortion by fitting principal component. In Computer Analysis of Images and Patterns - 13th International Conference, CAIP 2009, Proceedings. 2009. p. 149-156. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-642-03767-2_18

Hino, Hideitsu ; Usami, Yumi ; Fujiki, Jun その他. / Calibration of radially symmetric distortion by fitting principal component. Computer Analysis of Images and Patterns - 13th International Conference, CAIP 2009, Proceedings. 2009. pp. 149-156 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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abstract = "To calibrate radially symmetric distortion of omnidirectional cameras such as fish-eye lenses, calibration parameters are usually estimated so that lines, which are supposed to be straight in the 3D real scene, are mapped to straight lines in the calibrated image. In this paper, this problem is treated as a fitting problem of the principal component in uncalibrated images, and an estimation procedure of calibration parameters is proposed based on the principal component analysis. Experimental results for synthetic data and real images are presented to demonstrate the performance of our calibration method.",

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AB - To calibrate radially symmetric distortion of omnidirectional cameras such as fish-eye lenses, calibration parameters are usually estimated so that lines, which are supposed to be straight in the 3D real scene, are mapped to straight lines in the calibrated image. In this paper, this problem is treated as a fitting problem of the principal component in uncalibrated images, and an estimation procedure of calibration parameters is proposed based on the principal component analysis. Experimental results for synthetic data and real images are presented to demonstrate the performance of our calibration method.

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Calibration of radially symmetric distortion by fitting principal component

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ASJC Scopus subject areas

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