TY - GEN
T1 - Rapid 3D object recognition for automatic project progress monitoring using a stereo vision system
AU - Choi, Nuri
AU - Son, Hyojoo
AU - Kim, Changwan
AU - Kim, Changyoon
AU - Kim, Hyoungkwan
PY - 2008
Y1 - 2008
N2 - Progress monitoring, a critical tool for successful construction projects, provides information on the present state of construction, which can then be compared with the original plan. The comparison can be used in decision-making to control variations in project performance. However, current methods for acquiring and updating information on the progress of a project using digital cameras and laser-based systems are inadequate for monitoring project progress effectively due to their high computational processing, cost, and time requirements. A recently developed stereo vision system has the potential to provide information about construction project progress more efficiently, rapidly, and cheaply. In this paper, the framework for a rapid 3D object recognition technique and some preliminary experimental results are described. The results of the experiment show possibilities for applying the technique to automatic project progress monitoring and control systems.
AB - Progress monitoring, a critical tool for successful construction projects, provides information on the present state of construction, which can then be compared with the original plan. The comparison can be used in decision-making to control variations in project performance. However, current methods for acquiring and updating information on the progress of a project using digital cameras and laser-based systems are inadequate for monitoring project progress effectively due to their high computational processing, cost, and time requirements. A recently developed stereo vision system has the potential to provide information about construction project progress more efficiently, rapidly, and cheaply. In this paper, the framework for a rapid 3D object recognition technique and some preliminary experimental results are described. The results of the experiment show possibilities for applying the technique to automatic project progress monitoring and control systems.
UR - http://www.scopus.com/inward/record.url?scp=77958143747&partnerID=8YFLogxK
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U2 - 10.3846/isarc.20080626.58
DO - 10.3846/isarc.20080626.58
M3 - Conference contribution
AN - SCOPUS:77958143747
SN - 9789955283294
T3 - ISARC 2008 - Proceedings from the 25th International Symposium on Automation and Robotics in Construction
SP - 58
EP - 63
BT - ISARC 2008 - Proceedings from the 25th International Symposium on Automation and Robotics in Construction
PB - Vilnius Gediminas Technical University
T2 - 25th International Symposium on Automation and Robotics in Construction, ISARC 2008
Y2 - 26 June 2008 through 29 June 2008
ER -