@ARTICLE{Deliś_Paulina_3D_2013, author={Deliś, Paulina and Kędzierski, Michał and Fryśkowska, Anna and Wilińska, Michalina}, volume={vol. 62}, number={No 2}, journal={Geodesy and Cartography}, howpublished={online}, year={2013}, publisher={Commitee on Geodesy PAS}, abstract={The article describes the process of creating 3D models of architectural objects on the basis of video images, which had been acquired by a Sony NEX-VG10E fixed focal length video camera. It was assumed, that based on video and Terrestrial Laser Scanning data it is possible to develop 3D models of architectural objects. The acquisition of video data was preceded by the calibration of video camera. The process of creating 3D models from video data involves the following steps: video frames selection for the orientation process, orientation of video frames using points with known coordinates from Terrestrial Laser Scanning (TLS), generating a TIN model using automatic matching methods. The above objects have been measured with an impulse laser scanner, Leica ScanStation 2. Created 3D models of architectural objects were compared with 3D models of the same objects for which the self-calibration bundle adjustment process was performed. In this order a PhotoModeler Software was used. In order to assess the accuracy of the developed 3D models of architectural objects, points with known coordinates from Terrestrial Laser Scanning were used. To assess the accuracy a shortest distance method was used. Analysis of the accuracy showed that 3D models generated from video images differ by about 0.06 ÷ 0.13 m compared to TLS data.}, type={Artykuły / Articles}, title={3D modeling of architectural objects from video data obtained with the fixed focal length lens geometry}, URL={http://journals.pan.pl/Content/98340/PDF/art3_cor.pdf}, doi={10.2478/geocart-2013-0007}, keywords={video image, image orientation, bundle adjustment, terrestrial laser scanning, 3D modeling}, }