CN110114685B - 使用最大似然重建的对心脏的t1映射 - Google Patents

使用最大似然重建的对心脏的t1映射 Download PDF

Info

Publication number
CN110114685B
CN110114685B CN201780079836.7A CN201780079836A CN110114685B CN 110114685 B CN110114685 B CN 110114685B CN 201780079836 A CN201780079836 A CN 201780079836A CN 110114685 B CN110114685 B CN 110114685B
Authority
CN
China
Prior art keywords
magnetic resonance
data
imaging system
resonance data
resonance imaging
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.)
Expired - Fee Related
Application number
CN201780079836.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN110114685A (zh
Inventor
C·施特宁
P·博尔纳特
T·E·阿姆托尔
M·I·多内瓦
J·斯明克
M·考恩霍文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN110114685A publication Critical patent/CN110114685A/zh
Application granted granted Critical
Publication of CN110114685B publication Critical patent/CN110114685B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0044—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the heart
    • 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
    • G01R33/44—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
    • G01R33/543—Control of the operation of the MR system, e.g. setting of acquisition parameters prior to or during MR data acquisition, dynamic shimming, use of one or more scout images for scan plane prescription
    • 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]
    • G01R33/48—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
    • 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
    • G01R33/567—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution gated by physiological signals, i.e. synchronization of acquired MR data with periodical motion of an object of interest, e.g. monitoring or triggering system for cardiac or respiratory gating
    • G01R33/5673—Gating or triggering based on a physiological signal other than an MR signal, e.g. ECG gating or motion monitoring using optical systems for monitoring the motion of a fiducial marker
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A61B5/7292—Prospective gating, i.e. predicting the occurrence of a physiological event for use as a synchronisation signal

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Power Engineering (AREA)
  • Psychiatry (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201780079836.7A 2016-12-22 2017-12-20 使用最大似然重建的对心脏的t1映射 Expired - Fee Related CN110114685B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16206053.7 2016-12-22
EP16206053 2016-12-22
PCT/EP2017/083917 WO2018115179A1 (en) 2016-12-22 2017-12-20 Mri method for t1 mapping of the heart using a maximum likelihood reconstruction in k-space

Publications (2)

Publication Number Publication Date
CN110114685A CN110114685A (zh) 2019-08-09
CN110114685B true CN110114685B (zh) 2022-03-08

Family

ID=57755016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780079836.7A Expired - Fee Related CN110114685B (zh) 2016-12-22 2017-12-20 使用最大似然重建的对心脏的t1映射

Country Status (5)

Country Link
US (1) US20200088823A1 (enExample)
JP (1) JP2020504647A (enExample)
CN (1) CN110114685B (enExample)
DE (1) DE112017006513T5 (enExample)
WO (1) WO2018115179A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11963752B2 (en) 2020-02-21 2024-04-23 Shanghai United Imaging Healthcare Co., Ltd. Imaging systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1809759A (zh) * 2003-06-19 2006-07-26 皇家飞利浦电子股份有限公司 在读出方向进行灵敏度编码的mr成像
CN101248366A (zh) * 2005-08-23 2008-08-20 皇家飞利浦电子股份有限公司 用于并行磁共振成像的设备和方法
CN102077108A (zh) * 2008-04-28 2011-05-25 康奈尔大学 分子mri中的磁敏度精确量化
CN103371819A (zh) * 2012-04-27 2013-10-30 株式会社东芝 磁共振成像装置以及图像处理装置
CN103714536A (zh) * 2013-12-17 2014-04-09 深圳先进技术研究院 基于稀疏表示的多模态磁共振图像的分割方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9008753B2 (en) * 2009-11-10 2015-04-14 Deutsches Herzzentrum Berlin Look-locker IR-SSFP for cardiac MR imaging with simultaneous generation of cardiac T1 maps, cine images and IR-prepared images
US8848990B2 (en) * 2010-09-28 2014-09-30 Siemens Aktiengesellschaft Automatic registration of image series with varying contrast based on synthetic images derived from intensity behavior model
DE102012206585B4 (de) * 2012-04-20 2013-12-12 Siemens Aktiengesellschaft Verfahren zur schnellen ortsaufgelösten Bestimmung eines Magnetresonanz-Relaxationsparameters in einem Untersuchungsgebiet
US9202272B2 (en) * 2012-09-20 2015-12-01 Beth Israel Deaconess Medical Center, Inc. (Bidmc, Inc.) Method and apparatus for image enhancement in magnetic resonance imaging using motion corrupted data
US9835705B2 (en) * 2013-11-07 2017-12-05 Beth Israel Deaconess Medical Center, Inc. System and method for free-breathing volumetric imaging of cardiac tissue
US10314548B2 (en) * 2014-09-26 2019-06-11 University Health Network Method for T1 mapping with incomplete tissue magnetization recovery
US9474495B2 (en) * 2014-12-22 2016-10-25 General Electric Company System and method for joint estimation of attenuation and activity information

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1809759A (zh) * 2003-06-19 2006-07-26 皇家飞利浦电子股份有限公司 在读出方向进行灵敏度编码的mr成像
CN101248366A (zh) * 2005-08-23 2008-08-20 皇家飞利浦电子股份有限公司 用于并行磁共振成像的设备和方法
CN102077108A (zh) * 2008-04-28 2011-05-25 康奈尔大学 分子mri中的磁敏度精确量化
CN103371819A (zh) * 2012-04-27 2013-10-30 株式会社东芝 磁共振成像装置以及图像处理装置
CN103714536A (zh) * 2013-12-17 2014-04-09 深圳先进技术研究院 基于稀疏表示的多模态磁共振图像的分割方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Modified Look-Locker Inversion Recovery (MOLLI) for;Daniel R. Messroghli et al.;《Magnetic Resonance in Medicine》;20041231;第141-146页 *

Also Published As

Publication number Publication date
JP2020504647A (ja) 2020-02-13
CN110114685A (zh) 2019-08-09
US20200088823A1 (en) 2020-03-19
WO2018115179A1 (en) 2018-06-28
DE112017006513T5 (de) 2019-11-28

Similar Documents

Publication Publication Date Title
US20170319097A1 (en) Magnetic resonance fingerprinting in slices along a one-dimensional extension
RU2693837C2 (ru) Магнитно-резонансный метод пальцевых отпечатков
CN109477878B (zh) 运动校正的压缩感知磁共振成像
CN110573897B (zh) 亚体素分辨率磁共振指纹成像
JP7080316B2 (ja) 磁気共鳴イメージングにおける緩和時間の定量的測定
JP2021526403A (ja) Ｃｅｓｔ磁気共鳴イメージングにおける動き検出
JP7059189B2 (ja) 定常状態磁気共鳴フィンガープリンティング
CN113490859A (zh) 使用多幅扩散加权mr图像来计算b0图像
CN113661404B (zh) 使用模拟磁共振图像对磁共振图像的校正
CN110114685B (zh) 使用最大似然重建的对心脏的t1映射
CN111033290B (zh) 傅里叶空间中的磁共振指纹识别
EP3543725A1 (en) Self-navigation in three-dimensional magnetic resonance imaging
US11353532B2 (en) (3-n) dimensional determination of electric conductivity

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220308