CN106530397B - 一种基于稀疏剖面地质轮廓线的地质面三维重建方法 - Google Patents
一种基于稀疏剖面地质轮廓线的地质面三维重建方法 Download PDFInfo
- Publication number
- CN106530397B CN106530397B CN201610890866.3A CN201610890866A CN106530397B CN 106530397 B CN106530397 B CN 106530397B CN 201610890866 A CN201610890866 A CN 201610890866A CN 106530397 B CN106530397 B CN 106530397B
- Authority
- CN
- China
- Prior art keywords
- point
- contour line
- geology
- interpolation
- sampling
- 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.)
- Active
Links
Classifications
-
- 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
- G06T17/05—Geographic models
-
- 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
- G06T17/30—Polynomial surface description
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- Remote Sensing (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610890866.3A CN106530397B (zh) | 2016-10-13 | 2016-10-13 | 一种基于稀疏剖面地质轮廓线的地质面三维重建方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610890866.3A CN106530397B (zh) | 2016-10-13 | 2016-10-13 | 一种基于稀疏剖面地质轮廓线的地质面三维重建方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106530397A CN106530397A (zh) | 2017-03-22 |
CN106530397B true CN106530397B (zh) | 2019-06-11 |
Family
ID=58331605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610890866.3A Active CN106530397B (zh) | 2016-10-13 | 2016-10-13 | 一种基于稀疏剖面地质轮廓线的地质面三维重建方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106530397B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108171799B (zh) * | 2018-01-19 | 2021-07-30 | 北京建筑大学 | 一种重构层叠区域三角网格的方法 |
CN109360215B (zh) * | 2018-08-31 | 2021-03-23 | 先临三维科技股份有限公司 | 三维模型的外轮廓查找方法、装置、设备和存储介质 |
CN109636873B (zh) * | 2018-12-12 | 2023-07-18 | 上海联影医疗科技股份有限公司 | 用于医学图像重建的数据处理方法和医学图像重建方法 |
WO2022193080A1 (zh) * | 2021-03-15 | 2022-09-22 | 深圳市大疆创新科技有限公司 | 点云处理方法、装置及计算机可读存储介质 |
CN113298838B (zh) * | 2021-07-27 | 2021-09-21 | 成都睿铂科技有限责任公司 | 一种物体轮廓线提取方法及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104850633A (zh) * | 2015-05-22 | 2015-08-19 | 中山大学 | 一种基于手绘草图部件分割的三维模型检索系统及方法 |
CN105931297A (zh) * | 2016-03-29 | 2016-09-07 | 浙江大学 | 三维地质表面模型中的数据处理方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102081803B (zh) * | 2011-01-20 | 2012-10-10 | 北京壹人壹本信息科技有限公司 | 一种手写原笔迹的笔锋实现方法 |
-
2016
- 2016-10-13 CN CN201610890866.3A patent/CN106530397B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104850633A (zh) * | 2015-05-22 | 2015-08-19 | 中山大学 | 一种基于手绘草图部件分割的三维模型检索系统及方法 |
CN105931297A (zh) * | 2016-03-29 | 2016-09-07 | 浙江大学 | 三维地质表面模型中的数据处理方法 |
Non-Patent Citations (2)
Title |
---|
"地质三维体重构的算法研究及其计算机实现";况代智等;《北京测绘》;20041231;论文第15-17页 |
"虚拟战场中复杂场景建模与绘制若干关键技术研究";邱航;《中国博士学位论文全文数据库社会科学︱辑》;20120215;论文第134-135页 |
Also Published As
Publication number | Publication date |
---|---|
CN106530397A (zh) | 2017-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106530397B (zh) | 一种基于稀疏剖面地质轮廓线的地质面三维重建方法 | |
CN107180450B (zh) | 一种基于dem的河谷横断面形态的算法 | |
CN103279980B (zh) | 基于点云数据的树叶建模方法 | |
Mitasova et al. | Modelling spatially and temporally distributed phenomena: new methods and tools for GRASS GIS | |
CN109658431B (zh) | 基于区域生长的岩体点云平面提取方法 | |
CN103701466A (zh) | 基于特征保留的散乱点云压缩算法 | |
CN102222366B (zh) | 复杂空间曲面的拟合方法 | |
CN104835202A (zh) | 一种三维虚拟场景快速构建方法 | |
CN102902844A (zh) | 基于大数据量dem数据的子流域划分方法 | |
CN111508015B (zh) | 一种基于三维实景数据的建筑物高度提取方法及其装置 | |
CN100383823C (zh) | 三维扫描的点云孔洞填补方法 | |
CN107767453A (zh) | 一种基于规则约束的建筑物lidar点云重构优化方法 | |
CN108765568A (zh) | 一种基于激光雷达点云的多层次建筑物快速三维重建方法 | |
CN103871102A (zh) | 一种基于高程点和道路轮廓面的道路三维精细建模方法 | |
CN105160700B (zh) | 一种用于三维模型重建的截面曲线重构方法 | |
CN102609982A (zh) | 空间地质数据非结构化模式的拓扑发现方法 | |
CN103440683A (zh) | 一种基于三维散乱稠密点云的三角网格重构方法 | |
CN114117702A (zh) | 基于点云的输电线路自动化逆向建模方法 | |
CN103256914B (zh) | 一种基于dem计算淤地坝淹没面积的方法及系统 | |
CN113379919A (zh) | 一种基于无人机rgb相机的植被冠层高度快速提取方法 | |
CN111221035A (zh) | 一种地震反射波斜率和重力异常数据联合反演方法 | |
CN114925624B (zh) | 一种天然河道三维水流数值模拟方法 | |
CN103207410A (zh) | 一种针对崎岖海底的混合网格模型建立方法 | |
CN109255361B (zh) | 一种考虑不可行区域的潮汐流能发电场机组布局方法 | |
CN105205311B (zh) | 一种地层剖面绘制的复数运算法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A 3D Reconstruction Method of Geological Surface Based on Sparse Geological Profile Effective date of registration: 20221115 Granted publication date: 20190611 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: SIMUTECH Inc. Registration number: Y2022980021773 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230815 Granted publication date: 20190611 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: SIMUTECH Inc. Registration number: Y2022980021773 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method for 3D Reconstruction of Geological Surface Based on Sparse Profile Geological Contours Effective date of registration: 20230817 Granted publication date: 20190611 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: SIMUTECH Inc. Registration number: Y2023510000199 |