JP2020533114A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020533114A5 JP2020533114A5 JP2020514727A JP2020514727A JP2020533114A5 JP 2020533114 A5 JP2020533114 A5 JP 2020533114A5 JP 2020514727 A JP2020514727 A JP 2020514727A JP 2020514727 A JP2020514727 A JP 2020514727A JP 2020533114 A5 JP2020533114 A5 JP 2020533114A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- imaging
- coil
- coil sensitivity
- sensitivity map
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17191004.5A EP3457160A1 (en) | 2017-09-14 | 2017-09-14 | Parallel magnetic resonance imaging with archived coil sensitivity maps |
| EP17191004.5 | 2017-09-14 | ||
| PCT/EP2018/074569 WO2019053047A1 (en) | 2017-09-14 | 2018-09-12 | PARALLEL IMAGING WITH ARCHITECT COIL SENSITIVITY CARDS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020533114A JP2020533114A (ja) | 2020-11-19 |
| JP2020533114A5 true JP2020533114A5 (https=) | 2021-10-21 |
| JP7216718B2 JP7216718B2 (ja) | 2023-02-01 |
Family
ID=59858955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020514727A Active JP7216718B2 (ja) | 2017-09-14 | 2018-09-12 | アーカイブされたコイル感度マップを用いるパラレルイメージング |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200249302A1 (https=) |
| EP (2) | EP3457160A1 (https=) |
| JP (1) | JP7216718B2 (https=) |
| CN (1) | CN111095011B (https=) |
| WO (1) | WO2019053047A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10222441B2 (en) | 2016-04-03 | 2019-03-05 | Q Bio, Inc. | Tensor field mapping |
| DE102018202137A1 (de) * | 2018-02-12 | 2019-08-14 | Siemens Healthcare Gmbh | Verfahren zum Betrieb einer Magnetresonanzeinrichtung, Magnetresonanzeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger |
| US11360166B2 (en) | 2019-02-15 | 2022-06-14 | Q Bio, Inc | Tensor field mapping with magnetostatic constraint |
| US11354586B2 (en) | 2019-02-15 | 2022-06-07 | Q Bio, Inc. | Model parameter determination using a predictive model |
| US11009578B2 (en) * | 2019-07-17 | 2021-05-18 | GE Precision Healthcare LLC | Systems and methods for predicting B1+ maps from magnetic resonance calibration images |
| US11614509B2 (en) | 2019-09-27 | 2023-03-28 | Q Bio, Inc. | Maxwell parallel imaging |
| US12320880B2 (en) | 2019-09-27 | 2025-06-03 | Q Bio, Inc. | Maxwell parallel imaging |
| WO2021062154A1 (en) * | 2019-09-27 | 2021-04-01 | Q Bio, Inc. | Maxwell parallel imaging |
| EP3824814A1 (en) * | 2019-11-22 | 2021-05-26 | Koninklijke Philips N.V. | Assessment of measured tomographic data |
| EP3839547A1 (en) * | 2019-12-16 | 2021-06-23 | Koninklijke Philips N.V. | Sense magnetic resonance imaging reconstruction using neural networks |
| JP7749394B2 (ja) * | 2021-09-29 | 2025-10-06 | キヤノンメディカルシステムズ株式会社 | 磁気共鳴イメージング装置、画像生成方法、および画像生成プログラム |
| US20230122658A1 (en) * | 2021-10-18 | 2023-04-20 | Washington University | Self-supervised joint image reconstruction and coil sensitivity calibration in parallel mri without ground truth |
| US11614508B1 (en) | 2021-10-25 | 2023-03-28 | Q Bio, Inc. | Sparse representation of measurements |
| EP4650810A1 (en) * | 2024-05-13 | 2025-11-19 | Koninklijke Philips N.V. | Motion-dependent repetition of coil sensitivity map acquisition |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002010787A1 (en) * | 2000-07-31 | 2002-02-07 | Koninklijke Philips Electronics N.V. | Magnetic resonance imaging method with sub-sampled acquisition |
| WO2005024725A2 (en) * | 2003-09-04 | 2005-03-17 | Koninklijke Philips Electronics N.V. | Adaptive image homogeneity correction for high field magnetic resonance imaging |
| US20050096534A1 (en) * | 2003-10-31 | 2005-05-05 | Yudong Zhu | Systems and methods for calibrating coil sensitivity profiles |
| JP4434753B2 (ja) * | 2004-01-13 | 2010-03-17 | 株式会社東芝 | 磁気共鳴イメージング装置および磁気共鳴イメージング収集データの処理方法 |
| JP5337406B2 (ja) | 2008-05-23 | 2013-11-06 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| EP2411827A1 (en) * | 2009-03-25 | 2012-02-01 | Koninklijke Philips Electronics N.V. | Magnetic resonance partially parallel imaging (ppi) with motion corrected coil sensitivities |
| US8384383B2 (en) * | 2010-03-23 | 2013-02-26 | Max-Planck-Gesellschaft zur Foerferung der Wissenschaften E.V. | Method and device for reconstructing a sequence of magnetic resonance images |
| WO2012001583A1 (en) * | 2010-07-02 | 2012-01-05 | Koninklijke Philips Electronics N.V. | Parallel magnetic resonance imaging using undersampled coil data for coil sensitivity estimation |
| WO2013057629A2 (en) | 2011-10-18 | 2013-04-25 | Koninklijke Philips Electronics N.V. | Mr imaging using shared information among images with different contrast |
| JP5931406B2 (ja) * | 2011-11-09 | 2016-06-08 | 株式会社東芝 | 磁気共鳴イメージング装置 |
| US9797974B2 (en) * | 2013-01-30 | 2017-10-24 | The Board Of Trustees Of The Leland Stanford Junior University | Nonrigid motion correction in 3D using autofocusing with localized linear translations |
| US10353023B2 (en) * | 2013-12-10 | 2019-07-16 | Koninklijke Philips N.V. | Calculating MRI RF coil sensitivities using interpolation into an enlarged field of view |
| JP2015159509A (ja) | 2014-02-25 | 2015-09-03 | キヤノン株式会社 | 画像形成装置、画像形成装置の制御方法、及びプログラム |
| CN104880684B (zh) * | 2014-02-28 | 2019-02-22 | 西门子(深圳)磁共振有限公司 | 一种磁共振成像系统的图像重建方法和装置 |
| JP6574439B2 (ja) * | 2014-03-24 | 2019-09-11 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | プロペラ磁気共鳴撮像 |
| US9846214B2 (en) | 2014-12-29 | 2017-12-19 | Toshiba Medical Systems Corporation | Magnetic resonance image reconstruction for undersampled data acquisitions |
-
2017
- 2017-09-14 EP EP17191004.5A patent/EP3457160A1/en not_active Withdrawn
-
2018
- 2018-09-12 WO PCT/EP2018/074569 patent/WO2019053047A1/en not_active Ceased
- 2018-09-12 EP EP18769654.7A patent/EP3682256A1/en not_active Withdrawn
- 2018-09-12 JP JP2020514727A patent/JP7216718B2/ja active Active
- 2018-09-12 CN CN201880059613.9A patent/CN111095011B/zh not_active Expired - Fee Related
- 2018-09-12 US US16/646,601 patent/US20200249302A1/en not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020533114A5 (https=) | ||
| JP7216718B2 (ja) | アーカイブされたコイル感度マップを用いるパラレルイメージング | |
| EP3105605B1 (en) | System and method for adaptive dictionary matching in magnetic resonance fingerprinting | |
| JP6270709B2 (ja) | 磁気共鳴生データの再構成方法および装置 | |
| US20160116559A1 (en) | Systems and methods for steady-state magnetic resonance fingerprinting | |
| JP2016516502A5 (https=) | ||
| JP6320357B2 (ja) | 複数のサブシステムを含む医療用撮像検査デバイスの動作 | |
| US10185009B2 (en) | Magnetic resonance system and operating method therefor | |
| JP6791759B2 (ja) | 螺旋状体積撮像のためのシステム | |
| US20170160366A1 (en) | System and method for magnetic resonance i maging with prospective motion control | |
| US10746831B2 (en) | System and method for convolution operations for data estimation from covariance in magnetic resonance imaging | |
| US8379946B2 (en) | Method and control device to operate a magnetic resonance system | |
| US10408910B2 (en) | Systems and methods for joint trajectory and parallel magnetic resonance imaging optimization for auto-calibrated image reconstruction | |
| US10209334B2 (en) | System and method for controlling partial volume effects in magnetic resonance fingerprinting | |
| CN109073723A (zh) | 使用历史数据库修改mri脉冲序列参数 | |
| EP3278130A1 (en) | Wireless-type rf coil apparatus comprising an rf transducer array and a magnetic field probe array | |
| US20170139025A1 (en) | Systems and methods for efficient trajectory optimization in magnetic resonance fingerprinting | |
| RU2016141324A (ru) | Магнитно-резонансная визуализация по технологии propeller | |
| US10527695B2 (en) | Systems and methods for efficient magnetic resonance fingerprinting scheduling | |
| WO2019153658A1 (zh) | 一种Wave-CAIPI磁共振成像参数的解析优化方法、装置及介质 | |
| US20160169995A1 (en) | Method and magnetic resonance apparatus for determining a phase describing map by a min-cut/max-flow | |
| US20200383601A1 (en) | Method for providing guide information associated with artifacts and magnetic resonance imaging device therefor | |
| US20160259021A1 (en) | Method and apparatus for magnetic resonance imaging | |
| US10401454B2 (en) | Method and apparatus assignment of a spin species to a combination image | |
| US10317495B2 (en) | Method and computer use of an MR overview dataset for reconstruction of MR raw data |