As a key of airborne laser data processing, the filtering of point cloud has been an important prerequisite and research focus of data applications.

作为机载激光雷达数据处理的关键环节，激光雷达点云滤波一直是数据应用的重要前提和研究热点。

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As a key of airborne laser data processing, the filtering of point cloud has been an important prerequisite and research focus of data applications.

作为机载激光雷达数据处理的关键环节，激光雷达点云滤波一直是数据应用的重要前提和研究热点。

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