RU2764643C2 - Управляемая потоком данных коррекция фазозависимых артефактов в системе магнитно-резонансной томографии - Google Patents

Управляемая потоком данных коррекция фазозависимых артефактов в системе магнитно-резонансной томографии Download PDF

Info

Publication number
RU2764643C2
RU2764643C2 RU2020111530A RU2020111530A RU2764643C2 RU 2764643 C2 RU2764643 C2 RU 2764643C2 RU 2020111530 A RU2020111530 A RU 2020111530A RU 2020111530 A RU2020111530 A RU 2020111530A RU 2764643 C2 RU2764643 C2 RU 2764643C2
Authority
RU
Russia
Prior art keywords
magnetic resonance
resonance data
data
space
antenna element
Prior art date
Application number
RU2020111530A
Other languages
English (en)
Russian (ru)
Other versions
RU2020111530A (ru
RU2020111530A3 (enExample
Inventor
Ян Якоб МЕЙНЕКЕ
Тим НИЛЬСЕН
Original Assignee
Конинклейке Филипс Н.В.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Конинклейке Филипс Н.В. filed Critical Конинклейке Филипс Н.В.
Publication of RU2020111530A publication Critical patent/RU2020111530A/ru
Publication of RU2020111530A3 publication Critical patent/RU2020111530A3/ru
Application granted granted Critical
Publication of RU2764643C2 publication Critical patent/RU2764643C2/ru

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3628—Tuning/matching of the transmit/receive coil
    • G01R33/3635—Multi-frequency operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5611—Parallel magnetic resonance imaging, e.g. sensitivity encoding [SENSE], simultaneous acquisition of spatial harmonics [SMASH], unaliasing by Fourier encoding of the overlaps using the temporal dimension [UNFOLD], k-t-broad-use linear acquisition speed-up technique [k-t-BLAST], k-t-SENSE

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Signal Processing (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
RU2020111530A 2017-08-22 2018-08-15 Управляемая потоком данных коррекция фазозависимых артефактов в системе магнитно-резонансной томографии RU2764643C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17187235.1 2017-08-22
EP17187235.1A EP3447520A1 (en) 2017-08-22 2017-08-22 Data-driven correction of phase depending artefacts in a magnetic resonance imaging system
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
RU2020111530A RU2020111530A (ru) 2021-09-23
RU2020111530A3 RU2020111530A3 (enExample) 2021-09-23
RU2764643C2 true RU2764643C2 (ru) 2022-01-19

Family

ID=59683477

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020111530A RU2764643C2 (ru) 2017-08-22 2018-08-15 Управляемая потоком данных коррекция фазозависимых артефактов в системе магнитно-резонансной томографии

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
CN115546330B (zh) * 2021-06-29 2026-04-28 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
CN115707959B (zh) * 2021-08-18 2026-04-17 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
CN119810231B (zh) * 2024-12-18 2026-03-27 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011106649A1 (en) * 2010-02-25 2011-09-01 Mcw Research Foundation, Inc. Method for simultaneous multi-slice magnetic resonance imaging using single and multiple channel receiver coils
RU2434238C2 (ru) * 2006-07-18 2011-11-20 Конинклейке Филипс Электроникс Н.В. Подавление артефакта при многокатушечной магнитно-резонансной визуализации
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
US20140073904A1 (en) * 2012-09-13 2014-03-13 Stephan Biber Method for acquiring a movement of a patient during a medical imaging examination
WO2014087270A2 (en) * 2012-12-06 2014-06-12 Koninklijke Philips N.V. Local artifact reduction with insignificant side effects

Family Cites Families (23)

* 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
EP1101127A1 (en) * 1999-05-20 2001-05-23 Koninklijke Philips Electronics N.V. Magnetic resonance imaging method with sub-sampling
WO2001040827A1 (en) * 1999-12-03 2001-06-07 Johns Hopkins University 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
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
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
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
CN103961097B (zh) * 2013-02-04 2016-08-31 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
EP3055706B1 (en) * 2013-10-08 2020-06-24 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
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
RU2016141324A (ru) * 2014-03-24 2018-05-03 Конинклейке Филипс Н.В. Магнитно-резонансная визуализация по технологии propeller
EP3123192B1 (en) * 2014-03-28 2020-10-14 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
CN107923958B (zh) * 2015-06-26 2020-06-23 皇家飞利浦有限公司 相位校正的狄克逊磁共振成像
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2434238C2 (ru) * 2006-07-18 2011-11-20 Конинклейке Филипс Электроникс Н.В. Подавление артефакта при многокатушечной магнитно-резонансной визуализации
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
WO2011106649A1 (en) * 2010-02-25 2011-09-01 Mcw Research Foundation, Inc. Method for simultaneous multi-slice magnetic resonance imaging using single and multiple channel receiver coils
US20140073904A1 (en) * 2012-09-13 2014-03-13 Stephan Biber Method for acquiring a movement of a patient during a medical imaging examination
WO2014087270A2 (en) * 2012-12-06 2014-06-12 Koninklijke Philips N.V. Local artifact reduction with insignificant side effects
US20150302616A1 (en) * 2012-12-06 2015-10-22 Koninklijke Philips N.V. Local artifact reduction with insignificant side effects

Also Published As

Publication number Publication date
US11061097B2 (en) 2021-07-13
RU2020111530A (ru) 2021-09-23
EP3673282B1 (en) 2021-07-21
WO2019038147A1 (en) 2019-02-28
US20200209331A1 (en) 2020-07-02
CN111263896A (zh) 2020-06-09
JP6925512B2 (ja) 2021-08-25
EP3673282A1 (en) 2020-07-01
JP2020531140A (ja) 2020-11-05
EP3447520A1 (en) 2019-02-27
RU2020111530A3 (enExample) 2021-09-23
CN111263896B (zh) 2022-09-06

Similar Documents

Publication Publication Date Title
CN111263896B (zh) 在磁共振成像系统中对相位相关的伪影的数据驱动的校正
US12067652B2 (en) Correction of magnetic resonance images using multiple magnetic resonance imaging system configurations
US9396562B2 (en) MRI reconstruction with incoherent sampling and redundant haar wavelets
JP7616441B2 (ja) ３次元勾配インパルス応答関数の高次項の決定
US20180356486A1 (en) Diffusion mri method for generating a synthetic diffusion image at a high b-value
CN106461746A (zh) 使用以每次重复不同的序列顺序对k线的重复采样的多回波MRI
CN106104292B (zh) Propeller磁共振成像
CN113966471B (zh) 螺旋k空间采样磁共振图像的重建
US20240404131A1 (en) Motion correction using low resolution magnetic resonance images
US20160146918A1 (en) Corrected magnetic resonance imaging using coil sensitivities
EP4653904A1 (en) Removal of free induction decay artifacts in turbo spin echo mri images
JP2025528106A (ja) 磁気共鳴撮像のための２段階ノイズ除去
EP4657105A1 (en) Turbo field echo magnetic resonance imaging with an initial spin echo preparatory pulse
Wang et al. Enhanced 4D diffusion-weighted PROPELLER echo-planar imaging with collaborative blade reconstruction
JP2025525512A (ja) 磁気共鳴画像におけるｂ０不均一性の決定
CN118647886A (zh) 模拟计算机断层摄影成像