文章基本信息

标题：Research on the Building Shadow Extraction and Elimination Method
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作者：GUO Hai-tao ; Zhang Yan ; Lu Jun 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：2008
卷号：XXXVII Part B3b
页码：569-574
出版社：Copernicus Publications
摘要：This paper first generalizes the significance and present research situation of the building shadow extraction and elimination method. Then, an approach of automatic extracting shadows of building from remote sensing image is proposed, which based on the method that grey level statistics is done in one side of the structure lines. The approach, which combines constraints of grey level, geometry and context, and others assistant information, realizes the shadow extraction of buildings. Finally the IKONOS images are experimented to extract shadows of building. Results of the experiment show that this approach is effective and robust
关键词：Building; Shadow Extraction; Shadow Removal; Multiple Constraints; Edge Detection