A Study on Construction Defect Management Using Augmented Reality Technology

Author

Lee, Jae-Young ; Choi, Jong-Soo ; Kwon, Oh-Seong ; Park, Chan-Sik

Author_Institution

Grad. Sch. of Adv. Imaging Sci., Chung-Ang Univ., Seoul, South Korea

fYear

2012

fDate

23-25 May 2012

Firstpage

1

Lastpage

6

Abstract

In this paper, we propose a construction defect management system using augmented reality (AR) technology that augments virtual objects to input images in real time using a single camera. The proposed method checks construction error using an AR technique that extracts feature points using a marker from three-dimensional scenes projected as images and tracks them to estimate the camera position information. We discovered that this method enables efficient defect management on construction sites.

Keywords

augmented reality; automatic optical inspection; cameras; construction; failure analysis; feature extraction; object tracking; structural engineering computing; AR technique; augmented reality technology; camera position information estimation; construction defect management system; construction error; construction sites; feature point extraction; feature point tracking; marker; single camera; three-dimensional scenes; virtual objects; Brightness; Cameras; Computational modeling; Feature extraction; Image matching; Solid modeling; Three dimensional displays;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Science and Applications (ICISA), 2012 International Conference on

Conference_Location

Suwon

Print_ISBN

978-1-4673-1402-2

Type

conf

DOI

10.1109/ICISA.2012.6220933

Filename

6220933