대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2008년도 하계종합학술대회
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- Pages.753-754
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- 2008
LiDAR 데이터의 Quad Tree 구조 표현과 압축에 관한 연구
Quad Tree Representation and Compression for LiDAR Data
- Lee, Hyo-Jong (Division of Electronic and Information Engineering, Chonbuk National University) ;
- Woo, Seung-Young (Division of Electronic and Information Engineering, Chonbuk National University) ;
- Jo, Ki-Seong (Division of Civil engineering, Chonbuk National University)
- 발행 : 2008.06.18
초록
LiDAR data are acknowledged as very useful method to represent 3-D geographical information. In this paper aquad tree has been utilized to represent the 3-D spatial information. Compression algorithm is implemented based on a given threshold. The efficiency of compress is very high with large threshold values.
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