Proceedings of the Korea Information Processing Society Conference (한국정보처리학회:학술대회논문집)
- 2011.11a
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- Pages.355-356
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- 2011
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- 2005-0011(pISSN)
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- 2671-7298(eISSN)
DOI QR Code
Simplification of LIDAR Data for Building Extraction Based on Quad-tree Structure
- Du, Ruoyu (Division of Electronics and Information Engineering, Chonbuk National University) ;
- Lee, Hyo Jong (Division of Electronics and Information Engineering, Chonbuk National University)
- Published : 2011.11.11
Abstract
LiDAR data is very large, which contains an amount of redundant information. The information not only takes up a lot of storage space but also brings much inconvenience to the LIDAR data transmission and application. Therefore, a simplified method was proposed for LiDAR data based on quad-tree structure in this paper. The boundary contour lines of the buildings are displayed as building extraction. Experimental results show that the method is efficient for point's simplification according to the rule of mapping.
Keywords