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  2011, Vol. 29 Issue (35): 18-23    DOI: 10.3981/j.issn.1000-7857.2011.35.002
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Multi-granularity Rasterization and Boolean Operation Parallel Algorithm for 3D Spatial Entities
JIANG Jincheng1,2, GUO Jiateng1, WU Lixin1,2, ZHANG Rongbing1, YANG Yizhou1
1. Institute for Geo-informatics & Digital Mine Research, College of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China;2. Institute of Spatial Information Science and Technology, Academy of Disaster Reduction and Emergency Management, Beijing Normal University, Beijing 100875, China

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