文章基本信息

标题：ACCURATE MATCHING AND RECONSTRUCTION OF LINE FEATURES FROM ULTRA HIGH RESOLUTION STEREO AERIAL IMAGES
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作者：A. O. Ok ; J. D. Wegner ; C. Heipke 等
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：2011
卷号：XXXVIII - 4/W19
页码：215-220
DOI：10.5194/isprsarchives-XXXVIII-4-W19-215-2011
出版社：Copernicus Publications
摘要：In this study, a new reconstruction approach is proposed for the line segments that are nearly-aligned (≤ 10^º) with the epipolar line. The method manipulates the redundancy inherent in line pair-relations to generate artificial 3D point entities and utilize those entities during the estimation process to improve the height values of the reconstructed line segments. The best point entities for the reconstruction are selected based on a newly proposed weight function. To test the performance of the proposed approach, we selected three test patches over a built up area of the city of Vaihingen – Germany. Based on the results, the proposed approach produced highly promising reconstruction results for the line segments that are nearly-aligned with the epipolar line
关键词：Line Matching; Line Reconstruction; Height Estimation; Projective Geometry; Stereo Aerial Images