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http://dx.doi.org/10.7780/kjrs.2008.24.4.333

The Analysis of Accuracy in According to the Registration Methods of Terrestrial LiDAR Data for Indoor Spatial Modeling  

Kim, Hyung-Tae (Korea Land Corporation, Land Urban Research Institute)
Pyeon, Mu-Wook (Dept. of Advanced Technology Fusion, Konkuk University)
Park, Jae-Sun (Dept. of Advanced Technology Fusion, Konkuk University)
Kang, Min-Soo (Geomonitoring Inc.)
Publication Information
Korean Journal of Remote Sensing / v.24, no.4, 2008 , pp. 333-340 More about this Journal
Abstract
For the indoor spatial modeling by terrestrial LiDAR and the analyzing its positional accuracy result, two terrestrial LiDARs which have different specification each other were used at test site. This paper shows disparity of accuracy between (1) the structural coordinate transformation by point cloud unit using control points and (2) the relative registration among all point cloud units then structural coordinate transformation in bulk, under condition of limited number of control points. As results, the latter had smaller size and distribution of errors than the former although different specifications and acquistion methods are used.
Keywords
Indoor Spatial Modeling; Terrestrial LiDAR; Relative Registration; Structural Coordinate Transformation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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