CN106108903A - 一种改进的并行磁共振图像重建方法 - Google Patents
一种改进的并行磁共振图像重建方法 Download PDFInfo
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- CN106108903A CN106108903A CN201610646315.2A CN201610646315A CN106108903A CN 106108903 A CN106108903 A CN 106108903A CN 201610646315 A CN201610646315 A CN 201610646315A CN 106108903 A CN106108903 A CN 106108903A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims abstract description 87
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 9
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 238000003384 imaging method Methods 0.000 claims abstract description 6
- 238000013075 data extraction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000002595 magnetic resonance imaging Methods 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
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CN201610646315.2A CN106108903B (zh) | 2016-08-08 | 2016-08-08 | 一种改进的并行磁共振图像重建方法 |
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CN106108903A true CN106108903A (zh) | 2016-11-16 |
CN106108903B CN106108903B (zh) | 2019-02-05 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107576925A (zh) * | 2017-08-07 | 2018-01-12 | 上海东软医疗科技有限公司 | 磁共振多对比度图像重建方法和装置 |
CN107843862A (zh) * | 2016-09-20 | 2018-03-27 | 奥泰医疗系统有限责任公司 | 一种propeller技术中参考位置图像的非迭代生成方法 |
CN109959886A (zh) * | 2017-12-22 | 2019-07-02 | 西门子保健有限责任公司 | 用于确定磁共振成像装置的成像质量信息的方法、装置 |
CN111192663A (zh) * | 2018-11-14 | 2020-05-22 | 深圳先进技术研究院 | 磁共振电影成像方法、装置、设备和存储介质 |
CN112557981A (zh) * | 2020-12-03 | 2021-03-26 | 川北医学院 | 一种并行磁共振成像的改进算法 |
CN112834971A (zh) * | 2020-12-31 | 2021-05-25 | 苏州朗润医疗系统有限公司 | 一种基于奇异值分解的mri迭代自校准并行成像算法 |
CN113180636A (zh) * | 2021-04-29 | 2021-07-30 | 杭州微影医疗科技有限公司 | 干扰消除方法、介质及设备 |
Citations (5)
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CN1799498A (zh) * | 2004-12-31 | 2006-07-12 | 西门子(中国)有限公司 | 磁共振成像快速广义自校准并行采集图像重建算法 |
US8334696B2 (en) * | 2010-04-02 | 2012-12-18 | The General Hospital Corporation | Method for magnetic resonance imaging with parallel and localized spatial encoding magnetic fields |
US20130278256A1 (en) * | 2012-04-19 | 2013-10-24 | The Ohio State University | Self-constraint non-iterative grappa reconstruction with closed-form solution |
CN104181486A (zh) * | 2013-07-05 | 2014-12-03 | 上海联影医疗科技有限公司 | 磁共振图像重建方法及装置 |
CN105334479A (zh) * | 2014-06-10 | 2016-02-17 | 西门子(深圳)磁共振有限公司 | 一种磁共振成像方法和装置 |
-
2016
- 2016-08-08 CN CN201610646315.2A patent/CN106108903B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1799498A (zh) * | 2004-12-31 | 2006-07-12 | 西门子(中国)有限公司 | 磁共振成像快速广义自校准并行采集图像重建算法 |
US8334696B2 (en) * | 2010-04-02 | 2012-12-18 | The General Hospital Corporation | Method for magnetic resonance imaging with parallel and localized spatial encoding magnetic fields |
US20130278256A1 (en) * | 2012-04-19 | 2013-10-24 | The Ohio State University | Self-constraint non-iterative grappa reconstruction with closed-form solution |
CN104181486A (zh) * | 2013-07-05 | 2014-12-03 | 上海联影医疗科技有限公司 | 磁共振图像重建方法及装置 |
CN105334479A (zh) * | 2014-06-10 | 2016-02-17 | 西门子(深圳)磁共振有限公司 | 一种磁共振成像方法和装置 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107843862A (zh) * | 2016-09-20 | 2018-03-27 | 奥泰医疗系统有限责任公司 | 一种propeller技术中参考位置图像的非迭代生成方法 |
CN107576925A (zh) * | 2017-08-07 | 2018-01-12 | 上海东软医疗科技有限公司 | 磁共振多对比度图像重建方法和装置 |
CN107576925B (zh) * | 2017-08-07 | 2020-01-03 | 上海东软医疗科技有限公司 | 磁共振多对比度图像重建方法和装置 |
CN109959886A (zh) * | 2017-12-22 | 2019-07-02 | 西门子保健有限责任公司 | 用于确定磁共振成像装置的成像质量信息的方法、装置 |
CN109959886B (zh) * | 2017-12-22 | 2021-09-10 | 西门子保健有限责任公司 | 用于确定磁共振成像装置的成像质量信息的方法、装置 |
CN111192663A (zh) * | 2018-11-14 | 2020-05-22 | 深圳先进技术研究院 | 磁共振电影成像方法、装置、设备和存储介质 |
CN111192663B (zh) * | 2018-11-14 | 2021-08-31 | 深圳先进技术研究院 | 磁共振电影成像方法、装置、设备和存储介质 |
CN112557981A (zh) * | 2020-12-03 | 2021-03-26 | 川北医学院 | 一种并行磁共振成像的改进算法 |
CN112557981B (zh) * | 2020-12-03 | 2023-06-13 | 川北医学院 | 一种并行磁共振成像的改进算法 |
CN112834971A (zh) * | 2020-12-31 | 2021-05-25 | 苏州朗润医疗系统有限公司 | 一种基于奇异值分解的mri迭代自校准并行成像算法 |
CN113180636A (zh) * | 2021-04-29 | 2021-07-30 | 杭州微影医疗科技有限公司 | 干扰消除方法、介质及设备 |
CN113180636B (zh) * | 2021-04-29 | 2022-09-16 | 杭州微影医疗科技有限公司 | 干扰消除方法、介质及设备 |
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Application publication date: 20161116 Assignee: Dongtai tepusong Machinery Equipment Co.,Ltd. Assignor: Dongtai Chengdong science and Technology Pioneer Park Management Co.,Ltd. Contract record no.: X2023980043158 Denomination of invention: An Improved Parallel Magnetic Resonance Image Reconstruction Method Granted publication date: 20190205 License type: Common License Record date: 20231012 |
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Application publication date: 20161116 Assignee: Dongtai Gaoxin Mechanical Equipment Co.,Ltd. Assignor: Dongtai Chengdong science and Technology Pioneer Park Management Co.,Ltd. Contract record no.: X2023980046304 Denomination of invention: An Improved Parallel Magnetic Resonance Image Reconstruction Method Granted publication date: 20190205 License type: Common License Record date: 20231110 |