CN116797741B - 一种基于点云数据的曲面多边形弯扭骨架逆向建模方法 - Google Patents
一种基于点云数据的曲面多边形弯扭骨架逆向建模方法 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
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- G06T2207/10028—Range image; Depth image; 3D point clouds
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108388723A (zh) * | 2018-02-09 | 2018-08-10 | 吕若丹 | 板桥桥梁点云的部件自动检测方法及系统 |
CN110095060A (zh) * | 2019-03-12 | 2019-08-06 | 中建三局第一建设工程有限责任公司 | 基于三维扫描技术的钢结构快速质量检测方法 |
CN112595258A (zh) * | 2020-11-23 | 2021-04-02 | 扆亮海 | 基于地面激光点云的地物轮廓提取方法 |
CN114037708A (zh) * | 2021-11-04 | 2022-02-11 | 北京建筑大学 | 一种陆地桥梁提取方法和系统 |
CN114861500A (zh) * | 2022-05-26 | 2022-08-05 | 山东大学 | 基于三维点云自动生成隧道结构有限元模型的方法及系统 |
CN115203778A (zh) * | 2022-05-17 | 2022-10-18 | 中铁二十局集团第三工程有限公司 | 隧道超欠挖检测方法、装置、终端设备及存储介质 |
CN115222883A (zh) * | 2022-07-15 | 2022-10-21 | 南京泛在地理信息产业研究院有限公司 | 一种基于地基LiDAR点云的电力杆塔重建方法 |
JP2023066377A (ja) * | 2021-10-28 | 2023-05-15 | エヌビディア コーポレーション | 自律システム及びアプリケーションのための人工知能を使用した点群高密度化を有する3d表面再構成 |
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- 2023-07-24 CN CN202310913772.3A patent/CN116797741B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108388723A (zh) * | 2018-02-09 | 2018-08-10 | 吕若丹 | 板桥桥梁点云的部件自动检测方法及系统 |
CN110095060A (zh) * | 2019-03-12 | 2019-08-06 | 中建三局第一建设工程有限责任公司 | 基于三维扫描技术的钢结构快速质量检测方法 |
CN112595258A (zh) * | 2020-11-23 | 2021-04-02 | 扆亮海 | 基于地面激光点云的地物轮廓提取方法 |
JP2023066377A (ja) * | 2021-10-28 | 2023-05-15 | エヌビディア コーポレーション | 自律システム及びアプリケーションのための人工知能を使用した点群高密度化を有する3d表面再構成 |
CN114037708A (zh) * | 2021-11-04 | 2022-02-11 | 北京建筑大学 | 一种陆地桥梁提取方法和系统 |
CN115203778A (zh) * | 2022-05-17 | 2022-10-18 | 中铁二十局集团第三工程有限公司 | 隧道超欠挖检测方法、装置、终端设备及存储介质 |
CN114861500A (zh) * | 2022-05-26 | 2022-08-05 | 山东大学 | 基于三维点云自动生成隧道结构有限元模型的方法及系统 |
CN115222883A (zh) * | 2022-07-15 | 2022-10-21 | 南京泛在地理信息产业研究院有限公司 | 一种基于地基LiDAR点云的电力杆塔重建方法 |
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Inventor after: Li Hantao Inventor after: Wu Xiaofeng Inventor after: Ma Xiaoxiao Inventor after: Chen Wenbin Inventor after: Cui Na Inventor after: Huang Dong Inventor after: Liu Lu Inventor after: Fu Yang Inventor after: Jiang Zhanggao Inventor after: Peng Jiahua Inventor after: Ruan Jing Inventor after: Liu Jiepeng Inventor after: Ye Kun Inventor after: Cheng Qiyuan Inventor after: Xu Qing Inventor after: Zhang Meifei Inventor after: Li Laian Inventor after: Liao Yue Inventor after: Zhang Jie Inventor after: Zeng Yan Inventor before: Li Hantao Inventor before: Wu Xiaofeng Inventor before: Ma Xiaoxiao Inventor before: Chen Wenbin Inventor before: Cui Na Inventor before: Huang Dong Inventor before: Liu Lu Inventor before: Fu Yang Inventor before: Jiang Zhanggao Inventor before: Peng Jiahua Inventor before: Ruan Jing Inventor before: Liu Jiepeng Inventor before: Ye Kun Inventor before: Cheng Qiyuan Inventor before: Xu Qing Inventor before: Zhang Meifei Inventor before: Li Laian Inventor before: Liao Yue Inventor before: Zhang Jie Inventor before: Zeng Yan |
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