JP6730995B2 - 環境内に動きがある物体のｍｒ画像を生成する方法及びシステム - Google Patents

環境内に動きがある物体のｍｒ画像を生成する方法及びシステム Download PDF

Info

Publication number
JP6730995B2
JP6730995B2 JP2017542280A JP2017542280A JP6730995B2 JP 6730995 B2 JP6730995 B2 JP 6730995B2 JP 2017542280 A JP2017542280 A JP 2017542280A JP 2017542280 A JP2017542280 A JP 2017542280A JP 6730995 B2 JP6730995 B2 JP 6730995B2
Authority
JP
Japan
Prior art keywords
image
data set
region
dynamic
interest
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.)
Active
Application number
JP2017542280A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017533064A5 (enExample
JP2017533064A (ja
Inventor
ゴンサレス ハビエル サンチェス
ゴンサレス ハビエル サンチェス
ニールス デニス ノートナゲール
ニールス デニス ノートナゲール
カベサ ボルハ イバニーズ
カベサ ボルハ イバニーズ
ヒメネス ロドリゴ フェルナンデス
ヒメネス ロドリゴ フェルナンデス
カルッラ ヴァレンティン フスター
カルッラ ヴァレンティン フスター
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 JP2017533064A publication Critical patent/JP2017533064A/ja
Publication of JP2017533064A5 publication Critical patent/JP2017533064A5/ja
Application granted granted Critical
Publication of JP6730995B2 publication Critical patent/JP6730995B2/ja
Active 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
    • G01R33/54—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
    • 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
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • 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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56308—Characterization of motion or flow; Dynamic imaging
    • G01R33/56325—Cine imaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A61B2576/023—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
    • 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
    • G01R33/5619—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 by temporal sharing of data, e.g. keyhole, block regional interpolation scheme for k-Space [BRISK]
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Vascular Medicine (AREA)
  • Mathematical Physics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Algebra (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2017542280A 2014-11-07 2015-10-01 環境内に動きがある物体のｍｒ画像を生成する方法及びシステム Active JP6730995B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14192290.6 2014-11-07
EP14192290 2014-11-07
PCT/EP2015/072756 WO2016071054A1 (en) 2014-11-07 2015-10-01 Method and system for generating mr images of a moving object in its environment

Publications (3)

Publication Number Publication Date
JP2017533064A JP2017533064A (ja) 2017-11-09
JP2017533064A5 JP2017533064A5 (enExample) 2018-11-08
JP6730995B2 true JP6730995B2 (ja) 2020-07-29

Family

ID=51893873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017542280A Active JP6730995B2 (ja) 2014-11-07 2015-10-01 環境内に動きがある物体のｍｒ画像を生成する方法及びシステム

Country Status (5)

Country Link
US (1) US10416265B2 (enExample)
EP (1) EP3215863B1 (enExample)
JP (1) JP6730995B2 (enExample)
CN (1) CN107209242B (enExample)
WO (1) WO2016071054A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218715A1 (de) * 2016-09-28 2018-03-29 Siemens Healthcare Gmbh Verbesserte Erzeugung kombinierter Magnetresonanzbilder
DE102018203507B4 (de) * 2018-03-08 2020-10-22 Siemens Healthcare Gmbh Verfahren zur Aufnahme und Rekonstruktion eines vierdimensionalen Dynamikbilddatensatzes mit einer Magnetresonanzeinrichtung, Magnetresonanzeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger
EP3874275B1 (en) * 2018-10-31 2022-11-23 Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.) Biomarkers of subclinical atherosclerosis
US20250138126A1 (en) * 2023-10-31 2025-05-01 Shanghai United Imaging Healthcare Co., Ltd. Methods and devices for magnetic resonance imaging

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769151A1 (en) * 1995-05-02 1997-04-23 Koninklijke Philips Electronics N.V. Method of and device for magnetic resonance imaging of objects
US5653233A (en) 1995-08-11 1997-08-05 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for improved temporal resolution in dynamic MRI
US6353752B1 (en) 1999-05-14 2002-03-05 Board Of Trustees Of The Leland Standford Junior University Reduced field-of-view method for cine magnetic resonance imaging
US6528995B1 (en) * 2001-09-10 2003-03-04 Schlumberger Technology Corporation Methods and apparatus for measuring flow velocity in a wellbore using NMR and applications using same
US20050020897A1 (en) * 2001-11-07 2005-01-27 Miha Fuderer Magnetic resonance method for forming a fast dynamic image
WO2003096047A1 (en) * 2002-05-13 2003-11-20 Koninklijke Philips Electronics N.V. Prior-information-enhanced dynamic magnetic resonance imaging
CN1739037A (zh) * 2003-01-20 2006-02-22 皇家飞利浦电子股份有限公司 子采样的移动平台mri
JP4512587B2 (ja) * 2003-05-06 2010-07-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ アンダーサンプル磁気共鳴画像化
US7202663B2 (en) * 2003-11-12 2007-04-10 Iovivo Corporation Method for generating fast magnetic resonance images
DE10353342B4 (de) * 2003-11-14 2008-07-17 Siemens Ag Verbesserte MRT-Bildgebung auf Basis konventioneller PPA-Rekonstruktionsverfahren
CN1954231A (zh) * 2004-05-14 2007-04-25 皇家飞利浦电子股份有限公司 移动台mri
WO2006106448A2 (en) * 2005-04-06 2006-10-12 Koninklijke Philips Electronics, N.V. Sense mr parallel imaging with continuously moving bed
CN101421637A (zh) * 2006-04-13 2009-04-29 皇家飞利浦电子股份有限公司 涉及运动补偿的连续移动对象的mri
JP5037866B2 (ja) * 2006-06-28 2012-10-03 株式会社日立メディコ 磁気共鳴イメージング装置
US20080292167A1 (en) * 2007-05-24 2008-11-27 Nick Todd Method and system for constrained reconstruction applied to magnetic resonance temperature mapping
US10067213B2 (en) * 2010-12-22 2018-09-04 Koninklijke Philips N.V. Parallel MRI method using calibration scan, coil sensitivity maps and navigators for rigid motion compensation
US9396561B2 (en) * 2012-01-06 2016-07-19 Children's Hospital Medical Center Correlation imaging for multi-scan MRI with multi-channel data acquisition
JP6073627B2 (ja) * 2012-10-01 2017-02-01 東芝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画像処理装置
US20140303480A1 (en) * 2013-04-04 2014-10-09 General Electric Company Mri with static tissue removal
US10534060B2 (en) * 2013-06-10 2020-01-14 Toshiba Medical Systems Corporation Parallel MRI with spatially misregistered signal
US9797970B2 (en) * 2015-04-14 2017-10-24 The Board Of Trustees Of The University Of Illinois Image domain segmented echo planar magnetic resonance imaging using a 2D excitation radiofrequency pulse

Also Published As

Publication number Publication date
JP2017533064A (ja) 2017-11-09
EP3215863B1 (en) 2020-12-09
US20170328974A1 (en) 2017-11-16
US10416265B2 (en) 2019-09-17
CN107209242A (zh) 2017-09-26
EP3215863A1 (en) 2017-09-13
WO2016071054A1 (en) 2016-05-12
CN107209242B (zh) 2020-07-03

Similar Documents

Publication Publication Date Title
Pang et al. Whole‐heart coronary MRA with 100% respiratory gating efficiency: self‐navigated three‐dimensional retrospective image‐based motion correction (TRIM)
JP6467344B2 (ja) ディクソン水脂肪分離を用いるプロペラ
US10809337B2 (en) Reconstructing magnetic resonance images with different contrasts
Rausch et al. Technical and instrumentational foundations of PET/MRI
EP3384307B1 (en) Removal of image artifacts in sense-mri
CN102435966A (zh) 三维磁共振成像方法及系统
US20200300947A1 (en) System and method for reducing artifacts in echo planar magnetic resonance imaging
CN113470139B (zh) 一种基于mri的ct图像重建方法
JP6702691B2 (ja) 磁気共鳴イメージング及び医用画像処理装置
JP6510273B2 (ja) 磁気共鳴イメージング装置、磁気共鳴イメージング方法及び磁気共鳴イメージングプログラム
JP2017529960A (ja) アーチファクト抑制を有するプロペラｍｒイメージング
CN107209238A (zh) 具有对边带伪迹的抑制的并行多切片mr成像
CN102949190A (zh) 用于同时产生多类型磁共振图像的方法和设备
JP2012505709A (ja) 移動テーブルｍｒｉ装置及び方法
CN108780134B (zh) 移动对象的磁化率映射的系统、方法和装置
CN107209242B (zh) 用于生成在其环境中的移动的对象的mr图像的方法和系统
JP2022535548A5 (enExample)
US9709651B2 (en) Compensated magnetic resonance imaging system and method for improved magnetic resonance imaging and diffusion imaging
JP7350568B2 (ja) 磁気共鳴データ収集方法及び磁気共鳴イメージング装置
White et al. Motion artifact correction in free‐breathing abdominal MRI using overlapping partial samples to recover image deformations
JP2017533064A5 (enExample)
JP5156958B2 (ja) 磁気共鳴イメージング装置
JP2019205542A (ja) 磁気共鳴イメージング装置、処理装置、および医用画像処理方法
EP3772660A1 (en) Magnetic resonance image reconstruction using cluster analysis
JP6873134B2 (ja) Ｓｅｎｓｅイメージングにおける画像アーチファクトの除去

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170711

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180927

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180927

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190620

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190802

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20191025

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200122

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200610

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200703

R150 Certificate of patent or registration of utility model

Ref document number: 6730995

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250