A multi-directional ground filtering algorithm for airborne LIDAR
نویسندگان
چکیده
منابع مشابه
A multi-directional ground filtering algorithm for airborne LIDAR
Automatic ground filtering for Light Detection And Ranging (LIDAR) data is a critical process for Digital Terrain Model (DTM) and three-dimensional urban model generation. Although researchers have developed many methods to separate bare ground from other urban features, the problem has not been fully solved due to the similar characteristics possessed by ground and non-ground objects, especial...
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Introduction Conclusions References
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ژورنال
عنوان ژورنال: ISPRS Journal of Photogrammetry and Remote Sensing
سال: 2009
ISSN: 0924-2716
DOI: 10.1016/j.isprsjprs.2008.09.001