Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)

  • 2008.10a
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  • Pages.177-180
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  • 2008
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  • 1226-9743(pISSN)
Korean Society of Remote Sensing (대한원격탐사학회)
권호 표지

EXTRACTING COMPLEX BUILDING FROM AIRBORNE LIDAR AND AIRBORNE ORTHIMAGERY

  • Nguyen, Dinh-Tai (Dept. Of Applied Information Technology, Kookmin University) ;
  • Lee, Seung-Ho (Div. of Forest Inventory, Korea Forest Research Institute) ;
  • Cho, Hyun-Kook (Div. of Forest Inventory, Korea Forest Research Institute)
  • Published : 2008.10.29
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Abstract

Many researches have been tried to extract building models and created a 3D cyber city from LiDAR data. In this paper, the approach of extracting complex building by using airborne LiDAR data combined with airborne orthoimagery has been performed. The pseudo-building elevations were derived from modified discrete return LiDAR data. Based on information property of the pseudo-height, building features could be extracted. The results of this study indicated the improvement of building extraction.

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