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机载LiDAR数据滤波方法评述 被引量:93

Filter Algorithms of Airborne LiDAR Data:Review and Prospects
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摘要 DEM提取是机载LiDAR数据处理的基础问题,总结国内外LiDAR滤波方面的研究进展,定量分析算法的性能,着重分析形态学方法和基于内插的方法并指出两种算法的互补性,并总结展望,为后续相关研究提供参考。 Filter of airborne LiDAR data is a primary step of data processing.This paper reviews the literatures of filter algorithms from aspects of theory and performance.The morphology and interpolation-based methods are introduced especially.In addition,prospect is also given to provide references for future research.
出处 《测绘学报》 EI CSCD 北大核心 2009年第5期466-469,共4页 Acta Geodaetica et Cartographica Sinica
基金 国家自然科学基金(40701154) 国家863计划(SQ2006AA12Z108506)
关键词 机载LIDAR 滤波 综述 airborne LiDAR filter review
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参考文献12

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