In this paper, we investigate the urban building extraction from airborne LIDAR points cloud data.

本文以航空LIDAR点云数据为基础，研究了城市地区建筑物的提取。

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In aerial images, a good description for window textures is of great significance for building extraction.

航空影像中，窗户纹理的合理描述对建筑物提取具有重要意义。

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With the emergence of LIDAR technology, three-dimensional building extraction has also been more and more attention.

随着LIDAR 技术的出现，三维建筑物的提取也受到越来越多的重视。

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Hanson Chief Executive Alan Murray has built the business around both this resource extraction and processing building materials.

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