JP2020531140A5 - - Google Patents

Download PDF

Info

Publication number
JP2020531140A5
JP2020531140A5 JP2020511195A JP2020511195A JP2020531140A5 JP 2020531140 A5 JP2020531140 A5 JP 2020531140A5 JP 2020511195 A JP2020511195 A JP 2020511195A JP 2020511195 A JP2020511195 A JP 2020511195A JP 2020531140 A5 JP2020531140 A5 JP 2020531140A5
Authority
JP
Japan
Prior art keywords
magnetic resonance
resonance data
space
acquired
data
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
Application number
JP2020511195A
Other languages
English (en)
Japanese (ja)
Other versions
JP6925512B2 (ja
JP2020531140A (ja
Filing date
Publication date
Priority claimed from EP17187235.1A external-priority patent/EP3447520A1/en
Application filed filed Critical
Publication of JP2020531140A publication Critical patent/JP2020531140A/ja
Publication of JP2020531140A5 publication Critical patent/JP2020531140A5/ja
Application granted granted Critical
Publication of JP6925512B2 publication Critical patent/JP6925512B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020511195A 2017-08-22 2018-08-15 磁気共鳴イメージングシステムにおける位相依存アーチファクトのデータ駆動型補正 Active JP6925512B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17187235.1A EP3447520A1 (en) 2017-08-22 2017-08-22 Data-driven correction of phase depending artefacts in a magnetic resonance imaging system
EP17187235.1 2017-08-22
PCT/EP2018/072078 WO2019038147A1 (en) 2017-08-22 2018-08-15 CORRECTION DIRECTED BY PHASE DEPENDENT ARTIFACT DATA IN A MAGNETIC RESONANCE IMAGING SYSTEM

Publications (3)

Publication Number Publication Date
JP2020531140A JP2020531140A (ja) 2020-11-05
JP2020531140A5 true JP2020531140A5 (enExample) 2021-07-26
JP6925512B2 JP6925512B2 (ja) 2021-08-25

Family

ID=59683477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020511195A Active JP6925512B2 (ja) 2017-08-22 2018-08-15 磁気共鳴イメージングシステムにおける位相依存アーチファクトのデータ駆動型補正

Country Status (6)

Country Link
US (1) US11061097B2 (enExample)
EP (2) EP3447520A1 (enExample)
JP (1) JP6925512B2 (enExample)
CN (1) CN111263896B (enExample)
RU (1) RU2764643C2 (enExample)
WO (1) WO2019038147A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3916417A1 (en) * 2020-05-28 2021-12-01 Koninklijke Philips N.V. Correction of magnetic resonance images using multiple magnetic resonance imaging system configurations
DE102020209382A1 (de) * 2020-07-24 2022-01-27 Siemens Healthcare Gmbh Verfahren zur Aufnahme von Messdaten mittels einer Magnetresonanzanlage mit einer Korrektur der verwendeten k-Raumtrajektorien
US20220206096A1 (en) * 2020-12-25 2022-06-30 Canon Medical Systems Corporation Signal processing apparatus, magnetic resonance imaging apparatus, and signal processing method
US12201412B2 (en) * 2021-02-10 2025-01-21 GE Precision Healthcare LLC System and method for reconstruction using a high-resolution phase in magnetic resonance images
US11756197B2 (en) * 2021-03-10 2023-09-12 GE Precision Healthcare LLC Systems and methods of processing magnetic resonance images using phase-sensitive structural similarity index measure
CN115546330A (zh) * 2021-06-29 2022-12-30 上海联影医疗科技股份有限公司 图像重建方法、装置、计算机设备和存储介质
CN115707959A (zh) * 2021-08-18 2023-02-21 西门子(深圳)磁共振有限公司 相位校准检查方法、装置及磁共振成像系统
CN114325528B (zh) * 2021-12-25 2024-01-02 沈阳工业大学 一种磁共振成像方法及相关设备
CN119810231A (zh) * 2024-12-18 2025-04-11 华中科技大学 一种磁共振声辐射力成像重建方法及其系统

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929638A (en) * 1996-08-07 1999-07-27 U.S. Philips Corporation MR method and device for carrying out the method
US5759152A (en) * 1996-10-02 1998-06-02 Mayo Foundation For Medical Education And Research Phase-aligned NMR surface coil image reconstruction
WO2000072036A1 (en) * 1999-05-20 2000-11-30 Koninklijke Philips Electronics N.V. Magnetic resonance imaging method with sub-sampling
AU1811201A (en) * 1999-12-03 2001-06-12 Johns Hopkins University, The Apparatus and methods for spatial encoded mri
US7408345B2 (en) * 2006-02-06 2008-08-05 The Board Of Trustees Of The Leland Stanford Junior University Generalized MRI reconstruction with correction for multiple image distortion
WO2008010126A1 (en) * 2006-07-18 2008-01-24 Koninklijke Philips Electronics N.V. Artifact suppression in multi-coil mri
US7619411B2 (en) * 2006-08-28 2009-11-17 Wisconsin Alumni Research Foundation Generalized method for MRI chemical species separation using arbitrary k-space trajectories
DE102007054863B4 (de) * 2007-11-16 2009-09-10 Siemens Ag Verfahren und Computersoftwareprodukt zur Magnet-Resonanz-Bildgebung auf Basis einer partiellen parallelen Akquisition (PPA)
US8077955B2 (en) * 2009-03-19 2011-12-13 Kabushiki Kaisha Toshiba B1 mapping in MRI system using k-space spatial frequency domain filtering
US20120002858A1 (en) * 2009-03-25 2012-01-05 Koninklijke Philips Electronics N.V. Motion detection and correction in magnetic resonance imaging for rigid, nonrigid, translational, rotational, and through-plane motion
US9414766B2 (en) 2010-02-25 2016-08-16 The Medical College Of Wisconsin, Inc. Method for simultaneous multi-slice magnetic resonance imaging using single and multiple channel receiver coils
EP2696212A1 (en) * 2012-08-06 2014-02-12 Universitätsklinikum Freiburg Method and apparatus for accelerating magnetic resonance imaging
CN102798829B (zh) * 2012-08-14 2015-04-22 深圳先进技术研究院 基于机器学习的并行磁共振成像grappa方法
DE102012216327B4 (de) * 2012-09-13 2021-01-14 Siemens Healthcare Gmbh Verfahren zur Erfassung einer Bewegung eines Patienten während einer medizinischen Bildgebungsuntersuchung
US9710937B2 (en) * 2012-12-06 2017-07-18 Koninklijke Philips N.V. Local artifact reduction with insignificant side effects
US9726742B2 (en) * 2013-02-01 2017-08-08 Regents Of The University Of Minnesota System and method for iteratively calibrated reconstruction kernel for accelerated magnetic resonance imaging
CN106308798B (zh) * 2013-02-04 2019-05-31 上海联影医疗科技有限公司 一种磁共振扫描短te成像方法及磁共振扫描系统
CN103278784B (zh) * 2013-06-02 2015-06-17 南方医科大学 一种多约束滑动窗的磁共振并行成像方法
US10288705B2 (en) * 2013-10-08 2019-05-14 Koninklijke Philips N.V. Corrected multiple-slice magnetic resonance imaging
DE102013221940B3 (de) * 2013-10-29 2015-02-12 Siemens Aktiengesellschaft Kompensation von Störfeldern in Magnetresonanzbildern mittels einer Matrix-Methode
EP3080635A1 (en) * 2013-12-10 2016-10-19 Koninklijke Philips N.V. Calculating mri rf coil sensitivities using interpolation into an enlarged field of view
US10345413B2 (en) * 2014-03-24 2019-07-09 Koninklijke Philips N.V. Propeller magnetic resonance imaging
US10241184B2 (en) * 2014-03-28 2019-03-26 Koninklijke Philips N.V. EPI ghost correction involving sense
CN106164694B (zh) * 2014-03-31 2019-07-02 皇家飞利浦有限公司 具有rf噪声检测线圈的磁共振成像
DE102015107347A1 (de) * 2015-05-11 2016-11-17 Universitätsspital Basel Ein magnetresonanztomographie-verfahren mit asymmetrischer radialer akquisition von k-raum-daten
WO2016207035A1 (en) * 2015-06-26 2016-12-29 Koninklijke Philips N.V. Phase corrected dixon magnetic resonance imaging
CN106597333B (zh) * 2016-12-30 2019-05-31 上海联影医疗科技有限公司 一种磁共振并行成像方法及磁共振成像系统
US11009577B2 (en) * 2018-06-01 2021-05-18 Regents Of The University Of Minnesota System and method for Nyquist ghost correction in medical imaging

Similar Documents

Publication Publication Date Title
JP2020531140A5 (enExample)
RU2020111530A (ru) Управляемая потоком данных коррекция фазозависимых артефактов в системе магнитно-резонансной томографии
US12066513B2 (en) Scout acquisition enables rapid motion estimation and reduction (SAMER) systems and methods for retrospective motion mitigation
JP2021049424A5 (enExample)
US10191134B2 (en) Method and apparatus for dynamic distortion correction of magnetic resonance image recordings
US20200355774A1 (en) One-dimensional partial fourier parallel magnetic resonance imaging method based on deep convolutional network
CN102279375B (zh) 用于降低在扩散成像中的失真的方法和磁共振设备
JP2016536045A5 (enExample)
EP2979107B1 (en) Magnetic resonance imaging system with ghost artifact reduction and method of operation thereof
US10191131B2 (en) Medical imaging apparatus having multiple subsystems, and operating method therefor
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
EP3123192B1 (en) Epi ghost correction involving sense
JP2016516502A5 (enExample)
JP2020507410A5 (enExample)
JP2019522513A5 (enExample)
RU2017115944A (ru) Мр (магнитно-резонансная) томография методом propeller c подавлением артефактов
JPWO2010035569A1 (ja) 磁気共鳴イメージング装置
US10631814B2 (en) Acquisition and processing of measurement data by a combined magnetic resonance and X-ray device
US20160154079A1 (en) Method and magnetic resonance apparatus for acquiring a sensitivity map for at least one local coil in a magnetic resonance scanner
JP2020536690A5 (enExample)
US9536286B2 (en) Magnetic resonance method and tomography system for acquiring image data sets
KR101575798B1 (ko) 자기 공명 영상 처리 장치 및 방법
US9234951B2 (en) Method and device to generate magnetic resonance image data of an examination subject
CN106255896B (zh) 具有对磁场不均匀性信息的运动校正、水脂肪分离和估计的mri propeller
US10067212B2 (en) Dynamic method and apparatus for radial acquisition of magnetic resonance data