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Erschienen in:
2012 | OriginalPaper | Buchkapitel
The Characteristics of Flat-Topped and Pinnacle Building on SAR Image
verfasst von : Wang Min, Zhou Shu-dao, Liu Zhi-hua, Huang Feng, Bai Heng
Erschienen in: Proceedings of the 2011 2nd International Congress on Computer Applications and Computational Science
Verlag: Springer Berlin Heidelberg
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Because of the characteristics of SAR side-looking imaging, the buildings in SAR images showing the geometric characteristics obviously, and the different roof structure buildings have the different features in the SAR images, these characteristics play an important role in the city monitoring of building three-dimensional reconstruction. First, discusses the SAR imaging principle and general characteristics, including layerover, shadow, perspective contraction, the dihedral angle reflection characteristics, and gives the different imaging characteristics of flat-topped and pinnacle building which have variety of different geometries, provides information for future city buildings identification and three-dimensional reconstruction.