CN106772433A - 基于机载激光雷达数据的建筑线画图生成方法 - Google Patents
基于机载激光雷达数据的建筑线画图生成方法 Download PDFInfo
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- CN106772433A CN106772433A CN201710233427.XA CN201710233427A CN106772433A CN 106772433 A CN106772433 A CN 106772433A CN 201710233427 A CN201710233427 A CN 201710233427A CN 106772433 A CN106772433 A CN 106772433A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110361717A (zh) * | 2019-07-31 | 2019-10-22 | 苏州玖物互通智能科技有限公司 | 激光雷达-摄像机联合标定靶和联合标定方法 |
CN111103595A (zh) * | 2020-01-02 | 2020-05-05 | 广州建通测绘地理信息技术股份有限公司 | 一种数字线划图的生成方法和装置 |
CN112697155A (zh) * | 2019-10-23 | 2021-04-23 | 北京京东乾石科技有限公司 | 车道边线生成的方法和装置 |
CN112697155B (zh) * | 2019-10-23 | 2024-05-17 | 北京京东乾石科技有限公司 | 车道边线生成的方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102520401A (zh) * | 2011-12-21 | 2012-06-27 | 南京大学 | 一种基于LiDAR数据的建筑物区域提取方法 |
CN103020342A (zh) * | 2012-12-04 | 2013-04-03 | 南京大学 | 一种从地面LiDAR数据中提取建筑物轮廓和角点的方法 |
CN104200212A (zh) * | 2014-06-25 | 2014-12-10 | 西安煤航信息产业有限公司 | 一种基于机载LiDAR数据的建筑物外边界线提取方法 |
CN106126816A (zh) * | 2016-06-24 | 2016-11-16 | 南京林业大学 | 重复建筑自动感知下的大规模als建筑点云建模方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102520401A (zh) * | 2011-12-21 | 2012-06-27 | 南京大学 | 一种基于LiDAR数据的建筑物区域提取方法 |
CN103020342A (zh) * | 2012-12-04 | 2013-04-03 | 南京大学 | 一种从地面LiDAR数据中提取建筑物轮廓和角点的方法 |
CN104200212A (zh) * | 2014-06-25 | 2014-12-10 | 西安煤航信息产业有限公司 | 一种基于机载LiDAR数据的建筑物外边界线提取方法 |
CN106126816A (zh) * | 2016-06-24 | 2016-11-16 | 南京林业大学 | 重复建筑自动感知下的大规模als建筑点云建模方法 |
Non-Patent Citations (1)
Title |
---|
陈动 等: "机载激光雷达数据的建筑物边界提取方法", 《百度文库》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110361717A (zh) * | 2019-07-31 | 2019-10-22 | 苏州玖物互通智能科技有限公司 | 激光雷达-摄像机联合标定靶和联合标定方法 |
CN110361717B (zh) * | 2019-07-31 | 2021-03-12 | 苏州玖物互通智能科技有限公司 | 激光雷达-摄像机联合标定靶和联合标定方法 |
CN112697155A (zh) * | 2019-10-23 | 2021-04-23 | 北京京东乾石科技有限公司 | 车道边线生成的方法和装置 |
CN112697155B (zh) * | 2019-10-23 | 2024-05-17 | 北京京东乾石科技有限公司 | 车道边线生成的方法和装置 |
CN111103595A (zh) * | 2020-01-02 | 2020-05-05 | 广州建通测绘地理信息技术股份有限公司 | 一种数字线划图的生成方法和装置 |
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Application publication date: 20170531 Assignee: Nanjing Tianfang Earth Circle Surveying and Mapping Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000272 Denomination of invention: Building line graphic generation method based on airborne laser radar data Granted publication date: 20190118 License type: Common License Record date: 20190726 Application publication date: 20170531 Assignee: Nanjing Yihaopu Software Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000271 Denomination of invention: Building line graphic generation method based on airborne laser radar data Granted publication date: 20190118 License type: Common License Record date: 20190726 |
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