期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2004
卷号：XXXIV-5/W16
出版社：Copernicus Publications
摘要：The paper discusses the potential of photogrammetric multi-station panorama processing for the 3-D reconstruction of objects. We cover the complete process from image acquisition, panorama generation by frame imagery and by rotating line-scanner imagery, calibration, tie point and control point measurement, panorama bundle adjustment to the final image compilation of 3-D objects. The IAPG owns several high-resolution digital cameras, e.g. Kodak DCS 460, Fuji FinePix S1 Pro and S2 Pro, Sigma SD 10 and Kodak/Mamiya DCS 645M. These devices can be used for panorama image acquisition if a suitable camera mount is used. In this case single image frames can easily be stitched together to a complete or partial panorama under consideration of the strict camera model (calibration parameters). Alternatively, our rotating line-scanner camera KST EyeScan can be used that produces very high resolution images. Both approaches have advantages and disadvantages that have been discussed in previous papers. If at least three different panoramas have been generated from different local stations, they can be oriented by bundle adjustment. Due to the stable geometry of the cylindrical panorama model the bundle adjustment can be performed with very few object points. Once each panorama is oriented with respect to global coordinate system, photogrammetric object reconstruction procedures such as space intersection or a moving floating mark can be applied. Two practical examples demonstrate the process of panorama object recording and modeling. The entrance hall of the university has been reconstructed in 3-D yielding a wireframe model of the interior. For the Great Hall of the Oldenburg castle again four panoramas have been processed whereby special effort has been spent to produce a high-quality color panorama
关键词：Panorama; panoramic imagery; 3-D; multi-image; epipolar lines; space intersection
