CN106199557B - 一种机载激光雷达数据植被提取方法 - Google Patents
一种机载激光雷达数据植被提取方法 Download PDFInfo
- Publication number
- CN106199557B CN106199557B CN201610483426.6A CN201610483426A CN106199557B CN 106199557 B CN106199557 B CN 106199557B CN 201610483426 A CN201610483426 A CN 201610483426A CN 106199557 B CN106199557 B CN 106199557B
- Authority
- CN
- China
- Prior art keywords
- vegetation
- point cloud
- sigma
- point
- segmentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000011218 segmentation Effects 0.000 claims abstract description 48
- 238000005457 optimization Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 27
- 239000013598 vector Substances 0.000 claims description 16
- 238000004458 analytical method Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000001788 irregular Effects 0.000 claims description 7
- 238000002592 echocardiography Methods 0.000 claims description 6
- 238000007781 pre-processing Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000007619 statistical method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004422 calculation algorithm Methods 0.000 abstract description 17
- 244000062793 Sorghum vulgare Species 0.000 abstract 1
- 238000000701 chemical imaging Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 235000019713 millet Nutrition 0.000 abstract 1
- 239000000284 extract Substances 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000007635 classification algorithm Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001156002 Anthonomus pomorum Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007637 random forest analysis Methods 0.000 description 1
- 208000027653 severe early-childhood-onset retinal dystrophy Diseases 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610483426.6A CN106199557B (zh) | 2016-06-24 | 2016-06-24 | 一种机载激光雷达数据植被提取方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610483426.6A CN106199557B (zh) | 2016-06-24 | 2016-06-24 | 一种机载激光雷达数据植被提取方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106199557A CN106199557A (zh) | 2016-12-07 |
CN106199557B true CN106199557B (zh) | 2018-07-10 |
Family
ID=57461494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610483426.6A Expired - Fee Related CN106199557B (zh) | 2016-06-24 | 2016-06-24 | 一种机载激光雷达数据植被提取方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106199557B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107644452A (zh) * | 2017-09-15 | 2018-01-30 | 武汉大学 | 机载LiDAR点云屋顶面片分割方法及系统 |
CN108037514A (zh) * | 2017-11-07 | 2018-05-15 | 国网甘肃省电力公司电力科学研究院 | 一种使用激光点云进行树障安全检测方法 |
CN108229403A (zh) * | 2018-01-08 | 2018-06-29 | 中国科学院遥感与数字地球研究所 | 一种用于估算植被叶面积指数的混合模型构建方法 |
CN108108721A (zh) * | 2018-01-09 | 2018-06-01 | 北京市遥感信息研究所 | 一种利用高光谱进行道路提取的方法 |
CN108320329B (zh) * | 2018-02-02 | 2020-10-09 | 维坤智能科技(上海)有限公司 | 一种基于3d激光的3d地图创建方法 |
CN108764531A (zh) * | 2018-04-28 | 2018-11-06 | 南京秀强信息科技有限公司 | 基于tls提取单木胸径的聚类圆拟合优化算法 |
CN108846352B (zh) * | 2018-06-08 | 2020-07-14 | 广东电网有限责任公司 | 一种植被分类与识别方法 |
CN108562911A (zh) * | 2018-06-29 | 2018-09-21 | 北京遥测技术研究所 | 一种机载大光斑激光雷达植被测量系统 |
CN109031344B (zh) * | 2018-08-01 | 2020-11-10 | 南京林业大学 | 一种全波形激光雷达和高光谱数据联合反演森林结构参数的方法 |
CN109446986B (zh) * | 2018-10-28 | 2021-09-24 | 南京林业大学 | 一种面向树木激光点云的有效特征抽取与树种识别方法 |
CN110737652B (zh) * | 2019-09-30 | 2022-03-11 | 中南大学 | 露天矿山三维数字模型的数据清洗方法、系统及存储介质 |
CN111259963B (zh) * | 2019-12-27 | 2023-10-13 | 南京林业大学 | 一种区域植被指标的驱动因素分析方法、装置及存储介质 |
CN111815776B (zh) * | 2020-02-04 | 2024-10-25 | 深圳留形科技有限公司 | 综合机载和车载三维激光点云及街景影像的三维建筑物精细几何重建方法 |
CN112200083B (zh) * | 2020-10-10 | 2024-02-06 | 辽宁工程技术大学 | 一种基于多元高斯混合模型的机载多光谱LiDAR数据分割方法 |
CN112381029B (zh) * | 2020-11-24 | 2023-11-14 | 沈阳建筑大学 | 一种基于欧氏距离的机载LiDAR数据建筑物提取方法 |
CN112434637B (zh) * | 2020-12-04 | 2021-07-16 | 上海交通大学 | 基于量子计算线路和LiDAR点云分类的物体识别方法 |
CN112633092B (zh) * | 2020-12-09 | 2022-06-14 | 西南交通大学 | 基于车载激光扫描点云的道路信息提取方法 |
CN113502721A (zh) * | 2021-08-10 | 2021-10-15 | 重庆大学 | 一种基于路面纹理的路面性能确定方法及系统 |
CN114663489A (zh) * | 2022-03-24 | 2022-06-24 | 广州大学 | 一种地块时空特征约束下的农作物叶面积指数遥感反演方法及系统 |
CN114862941B (zh) * | 2022-05-24 | 2024-05-03 | 中国农业大学 | 阈值修正的孔隙度模型计算棉花叶面积指数的方法及系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101599120B (zh) * | 2009-07-07 | 2012-01-25 | 华中科技大学 | 一种遥感影像建筑物识别方法 |
FR2990526B1 (fr) * | 2012-05-11 | 2016-07-01 | Thales Sa | Procede de sequencement d'un recepteur |
CN103679655A (zh) * | 2013-12-02 | 2014-03-26 | 河海大学 | 一种基于坡度与区域生长的LiDAR点云滤波方法 |
CN103969656A (zh) * | 2014-05-08 | 2014-08-06 | 北京数字绿土科技有限公司 | 基于机载激光雷达的建筑物建模方法和装置 |
CN104155638B (zh) * | 2014-06-11 | 2016-05-18 | 南京林业大学 | 一种基于LiDAR伪垂直波形模型的树种分类方法 |
CN104808191B (zh) * | 2015-05-08 | 2017-03-22 | 南京林业大学 | 一种基于全波形LiDAR单木冠层容积分解的树种分类方法 |
CN104951752A (zh) * | 2015-06-04 | 2015-09-30 | 广东中城规划设计有限公司 | 一种从机载激光点云数据提取房屋的方法 |
CN105243387A (zh) * | 2015-07-30 | 2016-01-13 | 王植 | 一种基于无人机影像的露天矿典型地物分类方法 |
CN105184250B (zh) * | 2015-08-31 | 2018-06-22 | 哈尔滨工业大学 | 一种电力走廊机载LiDAR点云数据的地物分类方法 |
-
2016
- 2016-06-24 CN CN201610483426.6A patent/CN106199557B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN106199557A (zh) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106199557B (zh) | 一种机载激光雷达数据植被提取方法 | |
CN108304873B (zh) | 基于高分辨率光学卫星遥感影像的目标检测方法及其系统 | |
CN109146889B (zh) | 一种基于高分辨率遥感图像的农田边界提取方法 | |
CN106778821B (zh) | 基于slic和改进的cnn的极化sar图像分类方法 | |
CN105335966B (zh) | 基于局域同质性指标的多尺度遥感影像分割方法 | |
CN108537239B (zh) | 一种图像显著性目标检测的方法 | |
CN103218831B (zh) | 一种基于轮廓约束的视频运动目标分类识别方法 | |
CN106548141B (zh) | 一种基于三角网的面向对象耕地信息自动提取方法 | |
CN113963222B (zh) | 一种基于多策略组合的高分辨率遥感影像变化检测方法 | |
CN106097311A (zh) | 机载激光雷达数据的建筑物三维重建方法 | |
CN110992341A (zh) | 一种基于分割的机载LiDAR点云建筑物提取方法 | |
CN105139379B (zh) | 基于分类分层的机载Lidar点云建筑物顶面渐进提取方法 | |
CN108241871A (zh) | 基于多特征的激光点云与影像融合数据分类方法 | |
CN113537316B (zh) | 一种基于4d毫米波雷达点云的车辆检测方法 | |
CN112099046B (zh) | 基于多值体素模型的机载lidar三维平面检测方法 | |
CN105631892A (zh) | 一种基于阴影和纹理特征的航空影像建筑物损毁检测方法 | |
CN109961470B (zh) | 一种基于激光点云的活立木叶属性精准估测方法 | |
CN103984946A (zh) | 一种基于K-means的高分辨率遥感地图道路提取方法 | |
CN110348478B (zh) | 一种基于形状分类与组合的室外点云场景中树木提取方法 | |
Hui et al. | Multi-level self-adaptive individual tree detection for coniferous forest using airborne LiDAR | |
CN110222767A (zh) | 基于嵌套神经网络和栅格地图的三维点云分类方法 | |
CN114842262A (zh) | 融合线路通道正射影像的激光点云地物自动识别方法 | |
CN111882573A (zh) | 一种基于高分辨率影像数据的耕地地块提取方法及系统 | |
CN115690513A (zh) | 一种基于深度学习的城市行道树种类识别方法 | |
CN117765006A (zh) | 基于无人机影像与激光点云的多层次密集树冠分割方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161207 Assignee: Nanjing Yihaopu Software Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000334 Denomination of invention: Airborne laser radar data vegetation extraction method Granted publication date: 20180710 License type: Common License Record date: 20181119 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161207 Assignee: JIANGSU QUAN QUAN INFORMATION TECHNOLOGY CO.,LTD. Assignor: Nanjing Forestry University Contract record no.: 2018320000354 Denomination of invention: Airborne laser radar data vegetation extraction method Granted publication date: 20180710 License type: Common License Record date: 20181127 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161207 Assignee: Nanjing Wenjing Information Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000017 Denomination of invention: Airborne laser radar data vegetation extraction method Granted publication date: 20180710 License type: Common License Record date: 20190809 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |