Documentation of cultural heritage using digital photogrammetry and laser scanning |
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| Authors: | Naci Yastikli |
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| Institution: | aDepartment of Geodetic and Photogrammetric Engineering, Yildiz Technical University, Beşiktaş, İstanbul 34349, Turkey |
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| Abstract: | Precise documentation of cultural heritage status is essential for its protection and scientific studies carried out during the restoration and renovation process. The close range photogrammetry has been used successfully for documentation of cultural heritage. With recent developments in computer and information technologies, this well-known traditional method has been replaced with digital close-range photogrammetry. This new method offers us new opportunities such as automatic orientation and measurement procedures, generation of 3D vector data, digital ortho-image and digital surface model. Terrestrial laser scanning is another technology that in recent years has become increasingly popular for documentation which provides very dense 3D points on an object surface with high accuracy. In addition, the 3D model and digital ortho-image can be easily generated using generated 3D point cloud and recorded digital images. |
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| Keywords: | Cultural heritage Documentation Digital photogrammetry Laser scanning Ortho-image |
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