CN106600683B - 一种面向骨骼ct序列图像的网格模型自适应重建方法 - Google Patents
一种面向骨骼ct序列图像的网格模型自适应重建方法 Download PDFInfo
- Publication number
- CN106600683B CN106600683B CN201611069493.XA CN201611069493A CN106600683B CN 106600683 B CN106600683 B CN 106600683B CN 201611069493 A CN201611069493 A CN 201611069493A CN 106600683 B CN106600683 B CN 106600683B
- Authority
- CN
- China
- Prior art keywords
- bone
- pel
- adaptive
- dimensional
- 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
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 64
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005070 sampling Methods 0.000 claims abstract description 29
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009499 grossing Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 3
- 238000013480 data collection Methods 0.000 abstract description 2
- 239000002356 single layer Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004215 lattice model Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30008—Bone
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611069493.XA CN106600683B (zh) | 2016-11-28 | 2016-11-28 | 一种面向骨骼ct序列图像的网格模型自适应重建方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611069493.XA CN106600683B (zh) | 2016-11-28 | 2016-11-28 | 一种面向骨骼ct序列图像的网格模型自适应重建方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106600683A CN106600683A (zh) | 2017-04-26 |
CN106600683B true CN106600683B (zh) | 2019-05-31 |
Family
ID=58593800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611069493.XA Active CN106600683B (zh) | 2016-11-28 | 2016-11-28 | 一种面向骨骼ct序列图像的网格模型自适应重建方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106600683B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107545578B (zh) * | 2017-08-25 | 2020-12-11 | 东软医疗系统股份有限公司 | Ct图像中股骨头区域分割方法、装置及设备 |
CN109523625B (zh) * | 2018-09-29 | 2023-05-12 | 上海涛影医疗科技有限公司 | 一种韧带长度量化方法 |
CN109671153B (zh) * | 2018-12-05 | 2022-12-30 | 安徽慧软科技有限公司 | 一种复杂器官轮廓线的三维重建方法 |
CN112038254A (zh) * | 2019-05-15 | 2020-12-04 | 天津科技大学 | 基于机器视觉技术的晶圆自动检测与标记装置及设计方法 |
CN111243082A (zh) * | 2020-01-08 | 2020-06-05 | 浙江大学 | 获得数字影像重建图像的方法、系统、装置及存储介质 |
CN111354057B (zh) * | 2020-03-10 | 2022-07-08 | 中南大学 | 基于图像变形技术的骨折线地图绘制方法 |
CN112686909B (zh) * | 2020-12-28 | 2024-04-19 | 淮阴工学院 | 基于异质多区域ct扫描数据处理的多相隐式曲面重建方法 |
CN112686916B (zh) * | 2020-12-28 | 2024-04-05 | 淮阴工学院 | 一种基于异质多区域ct扫描数据处理的曲面重建系统 |
CN116964633A (zh) * | 2020-12-31 | 2023-10-27 | 西安大医集团股份有限公司 | 医学图像的处理方法、装置、计算机设备及存储介质 |
CN112862975B (zh) * | 2021-03-17 | 2023-11-28 | 武汉联影智融医疗科技有限公司 | 骨骼数据处理方法、系统、可读存储介质和设备 |
WO2023272523A1 (zh) * | 2021-06-29 | 2023-01-05 | 西门子股份公司 | 模型重构方法、装置和系统 |
CN114240740B (zh) * | 2021-12-16 | 2022-08-16 | 数坤(北京)网络科技股份有限公司 | 骨骼展开图像的获取方法、装置、医疗设备以及存储介质 |
CN114782414B (zh) * | 2022-06-15 | 2022-12-13 | 深圳市迈捷生命科学有限公司 | 一种基于图像数据处理的人工骨数据分析方法 |
CN115937371B (zh) * | 2022-11-30 | 2024-03-22 | 上海哔哩哔哩科技有限公司 | 人物模型的生成方法和系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101034482A (zh) * | 2006-03-07 | 2007-09-12 | 山东理工大学 | 复杂构件三维自适应有限元网格自动生成方法 |
CN103632371A (zh) * | 2013-12-06 | 2014-03-12 | 河海大学常州校区 | 基于兼容性网格分割的骨骼参数计算方法 |
CN104952109A (zh) * | 2015-06-17 | 2015-09-30 | 西安电子科技大学 | 一种基于Harris的脊椎特征点自动识别方法 |
CN105005995A (zh) * | 2015-07-29 | 2015-10-28 | 武汉大学 | 一种计算三维点云模型骨骼的方法 |
-
2016
- 2016-11-28 CN CN201611069493.XA patent/CN106600683B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101034482A (zh) * | 2006-03-07 | 2007-09-12 | 山东理工大学 | 复杂构件三维自适应有限元网格自动生成方法 |
CN103632371A (zh) * | 2013-12-06 | 2014-03-12 | 河海大学常州校区 | 基于兼容性网格分割的骨骼参数计算方法 |
CN104952109A (zh) * | 2015-06-17 | 2015-09-30 | 西安电子科技大学 | 一种基于Harris的脊椎特征点自动识别方法 |
CN105005995A (zh) * | 2015-07-29 | 2015-10-28 | 武汉大学 | 一种计算三维点云模型骨骼的方法 |
Non-Patent Citations (1)
Title |
---|
利用数字几何技术重建个性化骨骼模型;陈中,邢跃刚,罗绍华;《中国组织工程研究》;20160923;第20卷(第39期);5046-5051 |
Also Published As
Publication number | Publication date |
---|---|
CN106600683A (zh) | 2017-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106600683B (zh) | 一种面向骨骼ct序列图像的网格模型自适应重建方法 | |
US6362821B1 (en) | Surface model generation for visualizing three-dimensional objects using multiple elastic surface nets | |
CN106780751A (zh) | 基于改进的屏蔽泊松算法的三维点云重建方法 | |
CN105654483B (zh) | 三维点云全自动配准方法 | |
CN102222357B (zh) | 基于图像分割和网格细分的脚型三维表面重建方法 | |
CN103489218A (zh) | 点云数据质量自动优化方法及系统 | |
CN109741343A (zh) | 一种基于3D-Unet和图论分割的T1WI-fMRI图像肿瘤协同分割方法 | |
CN105761304B (zh) | 三维脏器模型构造方法和装置 | |
CN110070567A (zh) | 一种地面激光点云配准方法 | |
CN107610221B (zh) | 一种基于同构模型表示的三维模型生成方法 | |
Peyré et al. | Geodesic computations for fast and accurate surface remeshing and parameterization | |
CN102930602A (zh) | 一种基于断层图像的面皮三维表面模型重建方法 | |
CN109978888A (zh) | 一种图像分割方法、装置及计算机可读存储介质 | |
CN104545999B (zh) | 一种超声图像膀胱容积测量方法及装置 | |
CN104318554A (zh) | 基于三角剖分优化匹配的医学影像刚性配准方法 | |
CN107610219A (zh) | 一种三维场景重构中几何线索感知的像素级点云稠密化方法 | |
CN110279429B (zh) | 四维超声重建方法及装置 | |
CN103903255B (zh) | 一种超声图像分割方法和系统 | |
CN106920242A (zh) | 一种基于超声图像和三维模型的肝脏体积测量方法 | |
CA2873918C (en) | Method and system for the three-dimensional reconstruction of structures | |
CN116763295A (zh) | 牲畜体尺测量方法、电子设备及存储介质 | |
CN111369662A (zh) | Ct图像中血管的三维模型重建方法及系统 | |
JP5943267B2 (ja) | 個人モデルデータの生成方法、生成プログラム、および生成システム | |
Gálvez et al. | Firefly algorithm for Bézier curve approximation | |
CN107316343A (zh) | 一种基于数据驱动的模型处理方法及设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | 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 | ||
CP02 | Change in the address of a patent holder |
Address after: 223499 8th floor, Anton building, 10 Haian Road, Lianshui, Huaian, Jiangsu Patentee after: HUAIYIN INSTITUTE OF TECHNOLOGY Address before: 223005 Jiangsu Huaian economic and Technological Development Zone, 1 East Road. Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: Room 602, Unit D, Building B3, Fenglu Xintiandi, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province, 330000 Patentee after: Jiangxi Liangben Information Technology Co.,Ltd. Country or region after: China Address before: 223499 8th floor, Anton building, 10 Haian Road, Lianshui, Huaian, Jiangsu Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: 730000, Room 2824-1, 28th Floor, Building 2, Mingcheng Plaza, No. 5198 Nanbinhe East Road, Yanbei Street, Chengguan District, Lanzhou City, Gansu Province Patentee after: Lanzhou Cuiying Medical Technology Co.,Ltd. Country or region after: China Address before: Room 602, Unit D, Building B3, Fenglu Xintiandi, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province, 330000 Patentee before: Jiangxi Liangben Information Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |