CN110570466B - 三维实景点云模型的生成方法和装置 - Google Patents
三维实景点云模型的生成方法和装置 Download PDFInfo
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- 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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- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
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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
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
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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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CN101335431A (zh) * | 2008-07-27 | 2008-12-31 | 广西电力工业勘察设计研究院 | 基于机载激光雷达数据的架空送电线路优化选线方法 |
CN103217688B (zh) * | 2013-04-16 | 2015-02-18 | 铁道第三勘察设计院集团有限公司 | 一种基于不规则三角网机载激光雷达点云平差计算方法 |
CN103529455B (zh) * | 2013-10-21 | 2015-11-04 | 中铁第四勘察设计院集团有限公司 | 一种基于机载激光雷达三维的危岩落石调查方法 |
US9986154B2 (en) * | 2014-05-21 | 2018-05-29 | Here Global B.V. | Developing a panoramic image |
CN108665536B (zh) * | 2018-05-14 | 2021-07-09 | 广州市城市规划勘测设计研究院 | 三维与实景数据可视化方法、装置与计算机可读存储介质 |
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Address after: No. 5, Chuangxian Road, Ningxi Street, Zengcheng District, Guangzhou City, Guangdong Province, 511300 Applicant after: GUANGZHOU JIANTONG SURVEYING, MAPPING AND GEOINFORMATION TECHNOLOGY CO.,LTD. Address before: 511300 No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong Province (core zone of Zengcheng Economic and Technological Development Zone) Applicant before: GUANGZHOU JIANTONG SURVEYING, MAPPING AND GEOINFORMATION TECHNOLOGY CO.,LTD. |
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Inventor after: Wang Shi Inventor after: Wang Zizheng Inventor after: Zhou Xiaocui Inventor after: Liu Gaijin Inventor after: Zhang Tianqiao Inventor after: Long Huaping Inventor before: Wang Shi Inventor before: Wang Zizheng Inventor before: Zhou Xiaoping Inventor before: Liu Gaijin Inventor before: Zhang Tianqiao Inventor before: Long Huaping |
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