CN111932574B - 基于多层次语义特征的建筑立面点云提取***及方法 - Google Patents
基于多层次语义特征的建筑立面点云提取***及方法 Download PDFInfo
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- G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
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CN112435344B (zh) * | 2020-11-27 | 2024-06-14 | 广东电网有限责任公司肇庆供电局 | 一种点云数据处理方法、装置及终端设备 |
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CN106204547A (zh) * | 2016-06-29 | 2016-12-07 | 山东科技大学 | 从车载激光扫描点云中自动提取杆状地物空间位置的方法 |
CN110120097A (zh) * | 2019-05-14 | 2019-08-13 | 南京林业大学 | 大场景机载点云语义建模方法 |
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US9396545B2 (en) * | 2010-06-10 | 2016-07-19 | Autodesk, Inc. | Segmentation of ground-based laser scanning points from urban environment |
CN104049245B (zh) * | 2014-06-13 | 2017-01-25 | 中原智慧城市设计研究院有限公司 | 基于LiDAR点云空间差异分析的城市建筑物变化检测方法 |
CN104463872B (zh) * | 2014-12-10 | 2018-01-12 | 武汉大学 | 基于车载LiDAR点云数据的分类方法 |
US20200027266A1 (en) * | 2018-07-17 | 2020-01-23 | Uti Limited Partnership | Building contour generation from point clouds |
CN110570428B (zh) * | 2019-08-09 | 2023-07-07 | 浙江合信地理信息技术有限公司 | 一种从大规模影像密集匹配点云分割建筑物屋顶面片的方法及*** |
CN110827398B (zh) * | 2019-11-04 | 2023-12-26 | 北京建筑大学 | 基于深度神经网络的室内三维点云自动语义分割方法 |
CN111209828B (zh) * | 2019-12-31 | 2020-09-25 | 飞燕航空遥感技术有限公司 | 从机载激光雷达点云中提取建筑物屋顶点的方法和*** |
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CN106204547A (zh) * | 2016-06-29 | 2016-12-07 | 山东科技大学 | 从车载激光扫描点云中自动提取杆状地物空间位置的方法 |
CN110120097A (zh) * | 2019-05-14 | 2019-08-13 | 南京林业大学 | 大场景机载点云语义建模方法 |
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