ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., II-5, 161-165, 2014
http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-5/161/2014/
doi:10.5194/isprsannals-II-5-161-2014
© Author(s) 2014. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
28 May 2014
Integration Of Three Dimensional Data From Unkown Origin On the Example Of A Traditional Residential Building In Al-Balad, Jeddah, Saudi Arabia
U. Herbig1, I. Mayer1, H. Mortada2, and S. Rasztovits3 1Department for History of Architecture and Building Archaeology, Vienna University of Technology, Vienna, Austria
2Department of Architecture, Faculty of Environmental Design, King Abdul Aziz University, Jeddah, Saudi Arabia
3Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna, Austria
Keywords: 3D Laser Scanning, data merging, Saudi Arabia Abstract. 3D Laser scanning technology gained more and more importance for the recording and documentation of architectural heritage. Especially for the survey of heterogeneous surfaces and complex structures it is a fast and reliable option for survey and so appreciated sources for research in architecture. Therefore the integration of laser scanning as a part of the building survey became a kind of standard procedure for objects of different scale, shape, age and origin.

In some cases more than one team records an object with different devices using altering approaches. For example a client provides existing data from a part of the object that can't be accessed anymore, but is important to be integrated into the overall survey. The merging of the datasets may become challenging, especially if one survey is not documented in detail, in particular when it comes to the quality of the result.

For a research about the traditional architecture of Saudi Arabia a building in the historic part of Jeddah has been surveyed in detail by a team of researchers of the Vienna University of Technology. Within this frame a workshop for students of the King Abdul Aziz about building archaeological research has been conducted. As part of the results consists of two sets of laserscan data, recorded with different laser scanners. Using these data a possible approach for the registration of scan data from different and/or unknown provenance has been developed which will be outlined in this paper.

Conference paper (PDF, 730 KB)


Citation: Herbig, U., Mayer, I., Mortada, H., and Rasztovits, S.: Integration Of Three Dimensional Data From Unkown Origin On the Example Of A Traditional Residential Building In Al-Balad, Jeddah, Saudi Arabia, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., II-5, 161-165, doi:10.5194/isprsannals-II-5-161-2014, 2014.

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