CN104599316B - 一种锥形束ct的断层方向可调整的三维图像重建方法及系统 - Google Patents
一种锥形束ct的断层方向可调整的三维图像重建方法及系统 Download PDFInfo
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- CN104599316B CN104599316B CN201410795915.6A CN201410795915A CN104599316B CN 104599316 B CN104599316 B CN 104599316B CN 201410795915 A CN201410795915 A CN 201410795915A CN 104599316 B CN104599316 B CN 104599316B
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000003325 tomography Methods 0.000 claims abstract description 10
- 238000004458 analytical method Methods 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 abstract description 3
- 238000002591 computed tomography Methods 0.000 description 40
- 238000010586 diagram Methods 0.000 description 12
- 230000011218 segmentation Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000010603 microCT Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- General Physics & Mathematics (AREA)
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- Radiology & Medical Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
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CN201410795915.6A CN104599316B (zh) | 2014-12-18 | 2014-12-18 | 一种锥形束ct的断层方向可调整的三维图像重建方法及系统 |
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CN201410795915.6A CN104599316B (zh) | 2014-12-18 | 2014-12-18 | 一种锥形束ct的断层方向可调整的三维图像重建方法及系统 |
Publications (2)
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CN104599316A CN104599316A (zh) | 2015-05-06 |
CN104599316B true CN104599316B (zh) | 2017-11-03 |
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CN201410795915.6A Active CN104599316B (zh) | 2014-12-18 | 2014-12-18 | 一种锥形束ct的断层方向可调整的三维图像重建方法及系统 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108992084B (zh) * | 2018-09-07 | 2023-08-01 | 广东工业大学 | 使用ct系统与超声系统组合成像的方法及ct-超声检查设备 |
CN111199566A (zh) * | 2019-12-31 | 2020-05-26 | 上海联影智能医疗科技有限公司 | 医疗图像处理方法、装置、存储介质及计算机设备 |
CN111968110B (zh) * | 2020-09-02 | 2023-12-22 | 广州海兆印丰信息科技有限公司 | Ct成像方法、装置、存储介质及计算机设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1877638A (zh) * | 2006-06-22 | 2006-12-13 | 上海交通大学 | 用动态胸部数字仿真模型检测图像重建算法性能的方法 |
CN104007131A (zh) * | 2014-05-23 | 2014-08-27 | 中国科学院过程工程研究所 | 便携式ct扫描设备、便携式ct系统和ct检测方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1955725B (zh) * | 2005-10-27 | 2010-12-15 | Ge医疗系统环球技术有限公司 | X射线ct系统 |
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2014
- 2014-12-18 CN CN201410795915.6A patent/CN104599316B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1877638A (zh) * | 2006-06-22 | 2006-12-13 | 上海交通大学 | 用动态胸部数字仿真模型检测图像重建算法性能的方法 |
CN104007131A (zh) * | 2014-05-23 | 2014-08-27 | 中国科学院过程工程研究所 | 便携式ct扫描设备、便携式ct系统和ct检测方法 |
Non-Patent Citations (3)
Title |
---|
一种基于VTK的医学图像三维重建;胡亨伍 等;《电脑知识与技术》;20120331;第8卷(第7期);第1592-1594页 * |
医学图像三维重建及交互体视化技术研究;谷妤嫔;《中国优秀硕士学位论文全文数据库》;20070515(第5期);第37-38页 * |
锥束CT检测成像仿真系统的研究与实现;金智勇 等;《小型微型计算机系统》;20100131;第31卷(第1期);第147-150页 * |
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Address after: 300399, No. 1, building 7, East Valley Garden, No. two, 22 weft Road, Tianjin, Dongli Patentee after: TIANJIN SANYING PRECISION INSTRUMENTS CO.,LTD. Address before: 300399 Tianjin City five economic development zone Dongli Road East Valley Park 7 Building 1 floor Patentee before: SANYING PRECISION INSTRUMENTS LTD. |
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Denomination of invention: Fault direction adjustable three-dimensional image reconstruction method and system for cone-beam CT (computed tomography) Effective date of registration: 20200402 Granted publication date: 20171103 Pledgee: Bank of Beijing Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN SANYING PRECISION INSTRUMENTS Co.,Ltd. Registration number: Y2020980001269 |
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Denomination of invention: A 3D image reconstruction method and system with adjustable slice direction for cone beam CT Effective date of registration: 20210520 Granted publication date: 20171103 Pledgee: Bank of Beijing Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN SANYING PRECISION INSTRUMENTS Co.,Ltd. Registration number: Y2021120000019 |
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Denomination of invention: A three-dimensional image reconstruction method and system with adjustable slice direction for cone beam CT Effective date of registration: 20220815 Granted publication date: 20171103 Pledgee: Bank of China Limited Tianjin Dongli sub branch Pledgor: TIANJIN SANYING PRECISION INSTRUMENTS CO.,LTD. Registration number: Y2022980012554 |
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