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《Geomatics & Spatial Information Technology》 2009-03
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Discussion on the Characteristics of LIDAR Data and Its Classification Algorithm

GUAN Fu-xing,LI Fang-wei(Harbin Lannuo Digital Co.,Ltd.,Harbin 150090,China)  
The main application of light detection and ranging point cloud is the production Digital Elevation Model(DEM).Before producing DEM we must carry on a non-ground filtration because the light detection and ranging point cloud includes ground and non-ground points.In the overseas many research literature proposed the completely automatic or the semiautomatic method to filter the object point,and retain the ground point to produce the digital elevation model.
【CateGory Index】: P208
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Chinese Journal Full-text Database 3 Hits
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1 MENG Feng1, HAN Kui-feng1,2 (1.College of Environment and Spatial Informatics,China University of Mining and Technology, Xuzhou 221008, China) (2.Department of Territory information and Surveying Engineering, Xuzhou Nomal University, Xuzhou 221116, China);A Research of Constructing Digital Mine Using LIDAR[J];Beijing Surveying and Mapping;2006-04
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6 LIU Qing-wang;LI Zeng-yuan;CHEN Er-xue;PANG Yong;WU Hong-gan.Research Institute of Forest Resource Information Techniques,Chinese Academy of Forestry,Beijing,100091,P.R.China.;Extracting height and crown of individual tree using airborne LIDAR data[J];Journal of Beijing Forestry University;2008-06
7 LIU Yan-feng1,WANG Shou-bin2,TANG Zhong-an3,ZHAO Yong-tong1(1.School of Info-physics and Geomatics Engineering,Central South University,Changsha 410083,China;2.Wuhan Zhongzi Survey and Design Co.Ltd,Wuhan 430030,China;3.The Institute of Surveying and Mapping Science & Technology of Hunan,Changsha 410083,China);Airborne LIDAR point cloud data filter based on k-d tree[J];Engineering of Surveying and Mapping;2009-05
8 JIN Ke-qiang1,2,GONG Zhi-hui1,WANG Bo1,TANG Zhi-qiang2(1.Institute of Surveying and Mapping,Information and Engineering University,Zhengzhou 450052,China;2.96633 Troops,Beijing 100096,China);Key step analysis of extraction DEM based on LiDAR data[J];Engineering of Surveying and Mapping;2010-06
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10 CHENG Xiao-qian①②,MA Hong-chao③,ZHAO Hong-qiang④,ZHEN Jiao③(①State Key Laboratory for Information Engineering in Surverying Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China;②School of Surveying & Land Information Engineering,Henan Polytechnic University,Jiaozuo 454003,China;③School of Remote Sensing and Information Engineering;Wuhan University;Wuhan 430079,China;④School of Geodesy and Geomatic,Wuhan University,Wuhan 430079,China);A filtering of LIDAR based on region growing[J];Science of Surveying and Mapping;2010-01
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1 WANG Gui-bin ZHANG Ai-wu Ministry of Education Key Laboratory on 3D Information Acquisition & Application, Capital Normal University,Beiiing 100037,China CHEN Yun-fang Geoinformation Science & Engineering College,Shangdong University of Science and Technology,Qingdao 266510,China;The method of 3D-information united compute in the system of vehicle-borne LMS data acquisition[A];[C];2007
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1 WANG Yong-ping①,LI Ying-cheng①,XUE Yan-li①,CHEN Chun-xiang②,LIAO-Ming③,CHEN Song-yao③(①Chinese Academy of Surveying and Mapping,Beijing100039,China;② Yunnan Institute of Forest Invertory and Planning,Kunming 650051;③China China University of Geosciences,Wuhan 430074,China);Experimental investigation and application of ADS40 photogrammetry system[J];Science of Surveying and Mapping;2007-01
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4 LI Jie,LIU Wen,ZHOU Xing-hua(First Institute of Oceanography,SOA,Qingdao 266061,China);Application of Lidar Point Data-Set Classification in Vegetation Information Remove Based on Principle of Mathematical Morphology[J];Coastal Engineering;2009-01
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