CN100418108C - 三维扫描系统中的图形重构方法 - Google Patents
三维扫描系统中的图形重构方法 Download PDFInfo
- Publication number
- CN100418108C CN100418108C CNB2006100413207A CN200610041320A CN100418108C CN 100418108 C CN100418108 C CN 100418108C CN B2006100413207 A CNB2006100413207 A CN B2006100413207A CN 200610041320 A CN200610041320 A CN 200610041320A CN 100418108 C CN100418108 C CN 100418108C
- Authority
- CN
- China
- Prior art keywords
- points
- point
- parallel
- section
- point cloud
- 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 33
- 238000012545 processing Methods 0.000 claims description 41
- 238000005520 cutting process Methods 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000004422 calculation algorithm Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000013519 translation Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 125000000174 L-prolyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])[C@@]1([H])C(*)=O 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Landscapes
- Processing Or Creating Images (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100413207A CN100418108C (zh) | 2006-08-14 | 2006-08-14 | 三维扫描系统中的图形重构方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100413207A CN100418108C (zh) | 2006-08-14 | 2006-08-14 | 三维扫描系统中的图形重构方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1996392A CN1996392A (zh) | 2007-07-11 |
CN100418108C true CN100418108C (zh) | 2008-09-10 |
Family
ID=38251467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100413207A Expired - Fee Related CN100418108C (zh) | 2006-08-14 | 2006-08-14 | 三维扫描系统中的图形重构方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100418108C (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101424520B (zh) * | 2007-10-31 | 2011-03-23 | 鸿富锦精密工业(深圳)有限公司 | 物件曲面的局部轮廓检测方法 |
CN101441781B (zh) * | 2007-11-23 | 2011-02-02 | 鸿富锦精密工业(深圳)有限公司 | 曲面翻面方法 |
CN101246553B (zh) * | 2008-03-07 | 2010-06-02 | 北京航空航天大学 | 一种基于三角剖分变换的车型识别方法 |
CN101482977B (zh) * | 2009-02-20 | 2011-04-27 | 南京师范大学 | 面向Microstation的植入式真三维立体显示方法 |
CN101488232B (zh) * | 2009-02-20 | 2011-04-27 | 南京师范大学 | 面向C Tech软件的植入式真三维立体显示方法 |
CN101482978B (zh) * | 2009-02-20 | 2011-04-27 | 南京师范大学 | 面向envi/idl的植入式真三维立体渲染方法 |
CN101561936B (zh) * | 2009-05-22 | 2011-04-27 | 南京师范大学 | 面向GeoGlobe的真三维立体显示方法 |
CN101923502B (zh) * | 2009-11-16 | 2012-10-24 | 东南大学 | 计算机图形中简单多边形的切环剖分方法 |
WO2011079421A1 (zh) * | 2009-12-30 | 2011-07-07 | 中国科学院自动化研究所 | 对点云数据进行全局参数化和四边形网格化方法 |
CN103645463B (zh) * | 2013-12-24 | 2016-01-20 | 中国科学院电子学研究所 | 合成孔径雷达成像数据三维显示的方法 |
CN105783722B (zh) * | 2016-04-12 | 2018-04-06 | 南京航空航天大学 | 一种基于四面体构型的距离传感器法矢测量方法 |
CN108765572B (zh) * | 2018-05-31 | 2022-05-10 | 中南大学 | 三维扫描中平面点集的三角剖分方法及系统 |
CN109029253B (zh) * | 2018-06-29 | 2020-08-25 | 南京阿凡达机器人科技有限公司 | 一种包裹体积测量方法、系统、储存介质及移动终端 |
CN109035407B (zh) * | 2018-07-11 | 2024-02-06 | 厦门点射科技有限公司 | 基于方向的参数曲面三角化方法、装置、设备及存储介质 |
CN110728738B (zh) * | 2019-10-14 | 2023-05-12 | 杭州趣维科技有限公司 | 一种基于局部自适应的图像流动画渲染方法及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6407735B2 (en) * | 1997-11-13 | 2002-06-18 | Crump Group Inc. | Method for generating surface representations of objects from layered data |
CN1704939A (zh) * | 2004-05-26 | 2005-12-07 | 鸿富锦精密工业(深圳)有限公司 | 点云三维处理系统及方法 |
-
2006
- 2006-08-14 CN CNB2006100413207A patent/CN100418108C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6407735B2 (en) * | 1997-11-13 | 2002-06-18 | Crump Group Inc. | Method for generating surface representations of objects from layered data |
CN1704939A (zh) * | 2004-05-26 | 2005-12-07 | 鸿富锦精密工业(深圳)有限公司 | 点云三维处理系统及方法 |
Non-Patent Citations (2)
Title |
---|
OpenGL在逆向工程三维重构中的应用研究. 郑君立,达飞鹏,谭小洪,雷明涛.计算机应用研究,第20卷第1期. 2003 |
OpenGL在逆向工程三维重构中的应用研究. 郑君立,达飞鹏,谭小洪,雷明涛.计算机应用研究,第20卷第1期. 2003 * |
Also Published As
Publication number | Publication date |
---|---|
CN1996392A (zh) | 2007-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100418108C (zh) | 三维扫描系统中的图形重构方法 | |
CN100468418C (zh) | 由边界表示数据生成体数据的方法及其程序 | |
EP2600315B1 (en) | Creating a surface from a plurality of 3D curves | |
EP1710720B1 (en) | Method of computer-aided design of a modeled object having several faces | |
Wang et al. | Thickening freeform surfaces for solid fabrication | |
KR20140139984A (ko) | 3d 모델링된 오브젝트의 압축 및 압축해제 | |
CN104252716A (zh) | 一种基于逆向工程的博物馆藏品三维数字建模的系统及其使用方法 | |
CN102629391A (zh) | 基于数字图形介质的三维空间结构图形切割及切片方法 | |
JP2007079655A (ja) | 境界データのセル内形状データへの変換方法とその変換プログラム | |
Xu et al. | Developing an extended IFC data schema and mesh generation framework for finite element modeling | |
CN105303617A (zh) | 一种面向四边形割分下递归曲面生成方法及其装置 | |
US7333104B2 (en) | Method and program of converting three-dimensional shape data into cell internal data | |
Wen et al. | Cutter location path generation through an improved algorithm for machining triangular mesh | |
US7388584B2 (en) | Method and program for determining insides and outsides of boundaries | |
Gupta et al. | Exact representations and geometric queries for lattice structures with quador beams | |
Kase et al. | Volume cad | |
JP2022023010A (ja) | 2点接触曲線による乗り物衝撃解析 | |
Lu et al. | Robust and fast CAD model tessellation for inspection | |
CN113674294B (zh) | 一种3d模型切片处理方法及装置 | |
Ng et al. | Incremental tessellation of trimmed parametric surfaces | |
Patel et al. | 3DJ: an analytical and generative design system for synthesizing high-performance textures from 3D scans | |
Lai et al. | Repairing triangular meshes for reverse engineering applications | |
Chang | A review on shape engineering and design parameterization in reverse engineering | |
Lin et al. | Rapid prototyping through scanned point data | |
Kholodilov et al. | Analysis of the Technology of Transfering a Three-Dimensional Model from Cad Format to the Control Code For 3D Printing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SOWTHEAST UNIV. Effective date: 20131023 Owner name: SHENLING ELECTRIC MANUFACTURING CO., LTD., HAIAN Free format text: FORMER OWNER: SOWTHEAST UNIV. Effective date: 20131023 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210096 NANJING, JIANGSU PROVINCE TO: 226600 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131023 Address after: 226600 Haian, Jiangsu province Haian Zhenhai Road, No. 88, South Road, No. Patentee after: Haian Shenling Electrical Appliance Manufacturing Co., Ltd. Patentee after: Southeast University Address before: 210096 Jiangsu city Nanjing Province four pailou No. 2 Patentee before: Southeast University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20180814 |
|
CF01 | Termination of patent right due to non-payment of annual fee |