CN105373814A - 一种基于激光点云数据的真实阔叶树器官分类识别方法 - Google Patents
一种基于激光点云数据的真实阔叶树器官分类识别方法 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107705309A (zh) * | 2017-10-15 | 2018-02-16 | 南京林业大学 | 激光点云中林木参数评估方法 |
CN108133227A (zh) * | 2017-11-29 | 2018-06-08 | 北京数字绿土科技有限公司 | 激光雷达点云数据分类方法及装置 |
CN108229502A (zh) * | 2017-12-20 | 2018-06-29 | 中国农业大学 | 一种树冠层的三维点云数据中叶片基点提取方法 |
CN108345822A (zh) * | 2017-01-22 | 2018-07-31 | 腾讯科技(深圳)有限公司 | 一种点云数据处理方法及装置 |
CN108564650A (zh) * | 2018-01-08 | 2018-09-21 | 南京林业大学 | 基于车载2D LiDAR点云数据的行道树靶标识别方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103268631A (zh) * | 2013-05-23 | 2013-08-28 | 中国科学院深圳先进技术研究院 | 点云骨架提取方法及装置 |
CN103324945A (zh) * | 2013-07-08 | 2013-09-25 | 南京大学 | 一种基于模式识别的森林点云分类方法 |
CN103337092A (zh) * | 2013-06-05 | 2013-10-02 | 北京农业信息技术研究中心 | 果树枝干骨架提取方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103268631A (zh) * | 2013-05-23 | 2013-08-28 | 中国科学院深圳先进技术研究院 | 点云骨架提取方法及装置 |
CN103337092A (zh) * | 2013-06-05 | 2013-10-02 | 北京农业信息技术研究中心 | 果树枝干骨架提取方法 |
CN103324945A (zh) * | 2013-07-08 | 2013-09-25 | 南京大学 | 一种基于模式识别的森林点云分类方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108345822A (zh) * | 2017-01-22 | 2018-07-31 | 腾讯科技(深圳)有限公司 | 一种点云数据处理方法及装置 |
CN108345822B (zh) * | 2017-01-22 | 2022-02-01 | 腾讯科技(深圳)有限公司 | 一种点云数据处理方法及装置 |
CN107705309A (zh) * | 2017-10-15 | 2018-02-16 | 南京林业大学 | 激光点云中林木参数评估方法 |
CN107705309B (zh) * | 2017-10-15 | 2020-12-04 | 南京林业大学 | 激光点云中林木参数评估方法 |
CN108133227A (zh) * | 2017-11-29 | 2018-06-08 | 北京数字绿土科技有限公司 | 激光雷达点云数据分类方法及装置 |
US11636289B2 (en) | 2017-11-29 | 2023-04-25 | Beijing Greenvalley Technology Co., Ltd. | Method, apparatus, and device for classifying LiDAR point cloud data, and storage medium |
CN108229502A (zh) * | 2017-12-20 | 2018-06-29 | 中国农业大学 | 一种树冠层的三维点云数据中叶片基点提取方法 |
CN108564650A (zh) * | 2018-01-08 | 2018-09-21 | 南京林业大学 | 基于车载2D LiDAR点云数据的行道树靶标识别方法 |
CN108564650B (zh) * | 2018-01-08 | 2022-03-04 | 南京林业大学 | 基于车载2D LiDAR点云数据的行道树靶标识别方法 |
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