CN108603921B - 稳态磁共振指纹 - Google Patents

稳态磁共振指纹 Download PDF

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Publication number
CN108603921B
CN108603921B CN201780010591.2A CN201780010591A CN108603921B CN 108603921 B CN108603921 B CN 108603921B CN 201780010591 A CN201780010591 A CN 201780010591A CN 108603921 B CN108603921 B CN 108603921B
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China
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magnetic resonance
imaging system
resonance imaging
pulse sequence
space trajectories
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CN201780010591.2A
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Chinese (zh)
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CN108603921A (zh
Inventor
T·E·阿姆托尔
P·柯肯
K·佐默
M·I·多内瓦
P·博尔纳特
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • G01R33/5608—Data processing and visualization specially adapted for MR, e.g. for feature analysis and pattern recognition on the basis of measured MR data, segmentation of measured MR data, edge contour detection on the basis of measured MR data, for enhancing measured MR data in terms of signal-to-noise ratio by means of noise filtering or apodization, for enhancing measured MR data in terms of resolution by means for deblurring, windowing, zero filling, or generation of gray-scaled images, colour-coded images or images displaying vectors instead of pixels
    • 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]
    • G01R33/46—NMR spectroscopy
    • G01R33/4625—Processing of acquired signals, e.g. elimination of phase errors, baseline fitting, chemometric analysis
    • 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
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
    • G01R33/482—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a Cartesian trajectory
    • 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
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
    • G01R33/4824—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a non-Cartesian trajectory
    • 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
    • G01R33/4828—Resolving the MR signals of different chemical species, e.g. water-fat 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
    • G01R33/44—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
    • 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
    • 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
    • G01R33/5613—Generating steady state signals, e.g. low flip angle sequences [FLASH]
    • 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
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201780010591.2A 2016-02-09 2017-02-06 稳态磁共振指纹 Active CN108603921B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16154766.6 2016-02-09
EP16154766 2016-02-09
PCT/EP2017/052481 WO2017137333A1 (en) 2016-02-09 2017-02-06 Steady state magnetic resonance fingerprinting

Publications (2)

Publication Number Publication Date
CN108603921A CN108603921A (zh) 2018-09-28
CN108603921B true CN108603921B (zh) 2021-08-10

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CN201780010591.2A Active CN108603921B (zh) 2016-02-09 2017-02-06 稳态磁共振指纹

Country Status (5)

Country Link
US (1) US10788556B2 (https=)
EP (1) EP3414584B1 (https=)
JP (1) JP7059189B6 (https=)
CN (1) CN108603921B (https=)
WO (1) WO2017137333A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10705168B2 (en) * 2017-01-17 2020-07-07 Case Western Reserve University System and method for low rank approximation of high resolution MRF through dictionary fitting
JP7191105B2 (ja) * 2017-12-18 2022-12-16 コーニンクレッカ フィリップス エヌ ヴェ 運動補償磁気共鳴イメージング
DE102019206827A1 (de) 2019-05-10 2020-11-12 Siemens Healthcare Gmbh Magnetresonanz-Fingerprinting-Verfahren
EP4181298B1 (en) 2021-01-11 2025-09-24 LG Energy Solution, Ltd. Battery pack and vehicle including same
EP4450994A1 (en) * 2023-04-20 2024-10-23 Koninklijke Philips N.V. Automated configuration of magnetic resonance imaging systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7348776B1 (en) * 2006-09-01 2008-03-25 The Board Of Trustees Of The Leland Stanford Junior University Motion corrected magnetic resonance imaging
WO2009004963A1 (ja) * 2007-07-02 2009-01-08 Hitachi Medical Corporation 磁気共鳴イメージング装置及び磁気共鳴イメージング方法
CN102959425A (zh) * 2010-04-29 2013-03-06 伊利诺伊大学受托管理委员会 使用转向螺旋桨技术的磁共振成像
US10627468B2 (en) 2011-03-18 2020-04-21 Case Western Reserve University Nuclear magnetic resonance (NMR) fingerprinting
US9097781B2 (en) 2012-04-12 2015-08-04 Mark Griswold Nuclear magnetic resonance (NMR) fingerprinting with parallel transmission
WO2014047326A1 (en) * 2012-09-19 2014-03-27 Case Western Reserve University Nuclear magnetic resonance (nmr) fingerprinting
US9568579B2 (en) * 2012-12-19 2017-02-14 Case Western Reserve University Magnetic resonance fingerprinting (MRF) with echo splitting
DE102013201814B4 (de) 2013-02-05 2018-11-08 Siemens Healthcare Gmbh Verfahren zur Magnetresonanz-Bildgebung mit multidimensional ortsselektiven HF-Pulsen in einem Außenbereich
US9625547B2 (en) 2013-03-28 2017-04-18 Universitatsspital Basel Magnetic resonance imaging method for the quantification of the T1 and/or T2 relaxation times in a sample
JP6462211B2 (ja) * 2013-12-24 2019-01-30 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及び磁気共鳴イメージング方法
US10261155B2 (en) 2014-02-11 2019-04-16 The General Hospital Corporation Systems and methods for acceleration magnetic resonance fingerprinting
WO2015138941A1 (en) * 2014-03-14 2015-09-17 The General Hospital Corporation System and method for magnetic resonance fingerprinting
US10335049B2 (en) 2014-04-22 2019-07-02 Case Western Reserve University Magnetic resonance fingerprinting with steady state precession (MRF-FISP)
US10466322B2 (en) * 2014-05-27 2019-11-05 Koninklijke Philips N.V. MR imaging using multi-echo k-space acquisition
US9897675B2 (en) 2014-05-28 2018-02-20 Case Western Reserve University Magnetic resonance fingerprinting (MRF) with simultaneous multivolume acquisition
US10422845B2 (en) 2014-10-24 2019-09-24 The General Hospital Corporation Systems and methods for steady-state magnetic resonance fingerprinting
US10241178B2 (en) * 2015-05-29 2019-03-26 Case Western Reserve University System and method for magnetic resonance fingerprinting at high field strengths

Also Published As

Publication number Publication date
US10788556B2 (en) 2020-09-29
EP3414584B1 (en) 2023-08-23
JP2019512282A (ja) 2019-05-16
CN108603921A (zh) 2018-09-28
JP7059189B2 (ja) 2022-04-25
EP3414584A1 (en) 2018-12-19
JP7059189B6 (ja) 2022-06-03
WO2017137333A1 (en) 2017-08-17
US20190033413A1 (en) 2019-01-31

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