Close-range stereo registration for concrete crack monitoring

M. Nakagawa; F. Katuki; Y. Isomatu; T. Kamada

Close-range stereo registration for concrete crack monitoring

M. Nakagawa, F. Katuki, Y. Isomatu, T. Kamada

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

Abstract

In monitoring concrete cracks over time, there is a geometrical transformation of the concrete surfaces as the cracks progress. Thus, tracking structural deterioration requires conducting reference point measurements with every 3D measurement. We propose a temporal 3D data registration methodology based on the iterative closest-point algorithm. We conducted an indoor experiment to clarify the progress of structure deterioration. Our experimental results confirm the validity of our approach.

Original language	English
Publication status	Published - 2013 Jan 1
Event	13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013 - Sapporo, Japan Duration: 2013 Sept 11 → 2013 Sept 13

Conference

Conference	13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013
Country/Territory	Japan
City	Sapporo
Period	13/9/11 → 13/9/13

Keywords

3D data registration
Close-range stereo
Concrete crack monitoring
Photogrammetry

ASJC Scopus subject areas

Civil and Structural Engineering
Building and Construction

Cite this

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title = "Close-range stereo registration for concrete crack monitoring",

abstract = "In monitoring concrete cracks over time, there is a geometrical transformation of the concrete surfaces as the cracks progress. Thus, tracking structural deterioration requires conducting reference point measurements with every 3D measurement. We propose a temporal 3D data registration methodology based on the iterative closest-point algorithm. We conducted an indoor experiment to clarify the progress of structure deterioration. Our experimental results confirm the validity of our approach.",

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TY - CONF

T1 - Close-range stereo registration for concrete crack monitoring

AU - Nakagawa, M.

AU - Katuki, F.

AU - Isomatu, Y.

AU - Kamada, T.

PY - 2013/1/1

Y1 - 2013/1/1

N2 - In monitoring concrete cracks over time, there is a geometrical transformation of the concrete surfaces as the cracks progress. Thus, tracking structural deterioration requires conducting reference point measurements with every 3D measurement. We propose a temporal 3D data registration methodology based on the iterative closest-point algorithm. We conducted an indoor experiment to clarify the progress of structure deterioration. Our experimental results confirm the validity of our approach.

AB - In monitoring concrete cracks over time, there is a geometrical transformation of the concrete surfaces as the cracks progress. Thus, tracking structural deterioration requires conducting reference point measurements with every 3D measurement. We propose a temporal 3D data registration methodology based on the iterative closest-point algorithm. We conducted an indoor experiment to clarify the progress of structure deterioration. Our experimental results confirm the validity of our approach.

KW - 3D data registration

KW - Close-range stereo

KW - Concrete crack monitoring

KW - Photogrammetry

UR - http://www.scopus.com/inward/record.url?scp=84905233999&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84905233999&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84905233999

T2 - 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013

Y2 - 11 September 2013 through 13 September 2013

ER -

Close-range stereo registration for concrete crack monitoring

Abstract

Conference

Keywords

ASJC Scopus subject areas

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