TY - JOUR
T1 - Combined photogrammetric techniques and computer vision
T2 - 2D-3D recording of Gharissa, Jordan
AU - Alshawabkeh, Yahya
AU - Douglas, Khaled
AU - Matarya, Mohammad
AU - Khrisat, Bilal
PY - 2011/7
Y1 - 2011/7
N2 - Traditional techniques for recording and modelling historical buildings using surveying instruments and CAD are tedious and time-consuming procedures, which do not provide detailed descriptions of complex façades. Recent developments in photogrammetry and laser-scanning techniques present non-contact, fexible and accessible surveying tools for 2D-3D recording. This paper discusses the potential for combining photogrammetry, laser scanning and computer vision for the documentation of heritage sites. By these means the effciency of data collection can be optimized, and accurate true orthophotos of the studied structure can be generated using precise 3D surface representations derived from laser scanning and overlapping digital images. The fnal product allows the creation of detailed and complete façade plans, which are both graphically superior and accurate. The paper includes a study of the approach applied to historic buildings in Gharissa, one of the best preserved heritage villages in Jordan.
AB - Traditional techniques for recording and modelling historical buildings using surveying instruments and CAD are tedious and time-consuming procedures, which do not provide detailed descriptions of complex façades. Recent developments in photogrammetry and laser-scanning techniques present non-contact, fexible and accessible surveying tools for 2D-3D recording. This paper discusses the potential for combining photogrammetry, laser scanning and computer vision for the documentation of heritage sites. By these means the effciency of data collection can be optimized, and accurate true orthophotos of the studied structure can be generated using precise 3D surface representations derived from laser scanning and overlapping digital images. The fnal product allows the creation of detailed and complete façade plans, which are both graphically superior and accurate. The paper includes a study of the approach applied to historic buildings in Gharissa, one of the best preserved heritage villages in Jordan.
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U2 - 10.1080/13556207.2011.10785090
DO - 10.1080/13556207.2011.10785090
M3 - Article
AN - SCOPUS:79960794894
SN - 1355-6207
VL - 17
SP - 77
EP - 92
JO - Journal of Architectural Conservation
JF - Journal of Architectural Conservation
IS - 2
ER -