Triangulation from Two Views Revisited: Hartley-Sturm vs. Optimal Correction

Kenichi Kanatani; Yasuyuki Sugaya; Hirotaka Niitsuma

doi:10.5244/C.22.18

Triangulation from Two Views Revisited: Hartley-Sturm vs. Optimal Correction

Kenichi Kanatani, Yasuyuki Sugaya, Hirotaka Niitsuma

Graduate School of Natural Science and Technology

Research output: Contribution to conference › Paper › peer-review

78 Citations (Scopus)

Abstract

A higher order scheme is presented for the optimal correction method of Kanatani [5] for triangulation from two views and is compared with the method of Hartley and Sturm [3]. It is pointed out that the epipole is a singularity of the Hartley-Sturm method, while the proposed method has no singularity. Numerical simulation confirms that both compute identical solutions at other points. However, the proposed method is significantly faster.

Original language	English
DOIs	https://doi.org/10.5244/C.22.18
Publication status	Published - 2008
Event	2008 19th British Machine Vision Conference, BMVC 2008 - Leeds, United Kingdom Duration: Sept 1 2008 → Sept 4 2008

Other

Other	2008 19th British Machine Vision Conference, BMVC 2008
Country/Territory	United Kingdom
City	Leeds
Period	9/1/08 → 9/4/08

ASJC Scopus subject areas

Computer Vision and Pattern Recognition

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10.5244/C.22.18

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title = "Triangulation from Two Views Revisited: Hartley-Sturm vs. Optimal Correction",

abstract = "A higher order scheme is presented for the optimal correction method of Kanatani [5] for triangulation from two views and is compared with the method of Hartley and Sturm [3]. It is pointed out that the epipole is a singularity of the Hartley-Sturm method, while the proposed method has no singularity. Numerical simulation confirms that both compute identical solutions at other points. However, the proposed method is significantly faster.",

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TY - CONF

T1 - Triangulation from Two Views Revisited

T2 - 2008 19th British Machine Vision Conference, BMVC 2008

AU - Kanatani, Kenichi

AU - Sugaya, Yasuyuki

AU - Niitsuma, Hirotaka

PY - 2008

Y1 - 2008

N2 - A higher order scheme is presented for the optimal correction method of Kanatani [5] for triangulation from two views and is compared with the method of Hartley and Sturm [3]. It is pointed out that the epipole is a singularity of the Hartley-Sturm method, while the proposed method has no singularity. Numerical simulation confirms that both compute identical solutions at other points. However, the proposed method is significantly faster.

AB - A higher order scheme is presented for the optimal correction method of Kanatani [5] for triangulation from two views and is compared with the method of Hartley and Sturm [3]. It is pointed out that the epipole is a singularity of the Hartley-Sturm method, while the proposed method has no singularity. Numerical simulation confirms that both compute identical solutions at other points. However, the proposed method is significantly faster.

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AN - SCOPUS:84898447437

Y2 - 1 September 2008 through 4 September 2008

ER -

Triangulation from Two Views Revisited: Hartley-Sturm vs. Optimal Correction

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