JP2014508622A5 - - Google Patents

Download PDF

Info

Publication number
JP2014508622A5
JP2014508622A5 JP2014500493A JP2014500493A JP2014508622A5 JP 2014508622 A5 JP2014508622 A5 JP 2014508622A5 JP 2014500493 A JP2014500493 A JP 2014500493A JP 2014500493 A JP2014500493 A JP 2014500493A JP 2014508622 A5 JP2014508622 A5 JP 2014508622A5
Authority
JP
Japan
Prior art keywords
data set
signal data
imaging
imaging sequence
image
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
JP2014500493A
Other languages
English (en)
Japanese (ja)
Other versions
JP6513398B2 (ja
JP2014508622A (ja
Filing date
Publication date
Priority claimed from EP11159494A external-priority patent/EP2503349A1/en
Application filed filed Critical
Publication of JP2014508622A publication Critical patent/JP2014508622A/ja
Publication of JP2014508622A5 publication Critical patent/JP2014508622A5/ja
Application granted granted Critical
Publication of JP6513398B2 publication Critical patent/JP6513398B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014500493A 2011-03-24 2012-02-28 事前情報に制約される正則化を使用するｍｒ画像再構成 Expired - Fee Related JP6513398B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11159494A EP2503349A1 (en) 2011-03-24 2011-03-24 MR image reconstruction using prior information-constrained regularization
EP11159494.1 2011-03-24
PCT/IB2012/050930 WO2012127341A1 (en) 2011-03-24 2012-02-28 Compressed sensing mr image reconstruction using constraint from prior acquisition

Publications (3)

Publication Number Publication Date
JP2014508622A JP2014508622A (ja) 2014-04-10
JP2014508622A5 true JP2014508622A5 (enExample) 2015-03-26
JP6513398B2 JP6513398B2 (ja) 2019-05-15

Family

ID=44340292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014500493A Expired - Fee Related JP6513398B2 (ja) 2011-03-24 2012-02-28 事前情報に制約される正則化を使用するｍｒ画像再構成

Country Status (5)

Country Link
US (1) US9733328B2 (enExample)
EP (2) EP2503349A1 (enExample)
JP (1) JP6513398B2 (enExample)
CN (1) CN103477238B (enExample)
WO (1) WO2012127341A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081413B8 (de) * 2011-08-23 2013-08-14 Friedrich-Alexander-Universität Erlangen-Nürnberg Iteratives Rekonstruktionsverfahren mit Straftermen aus Untersuchungsobjekten und Magnetresonanzanlage zur Durchführung eines solchen Verfahrens
JP6371776B2 (ja) * 2012-12-12 2018-08-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 磁気共鳴の拡散強調画像（ｄｗｉ）のための動作検出および修正方法
JP6071845B2 (ja) * 2012-12-20 2017-02-01 三菱電機株式会社 シーンを再構成するシステム
US9239388B2 (en) * 2012-12-20 2016-01-19 Mitsubishi Electric Research Laboratories, Inc. Pairwise grouping of joint sparsity models for sensing array processing
CN105074491B (zh) * 2013-03-21 2018-07-17 皇家飞利浦有限公司 具有使用压缩感知的图像重建的动态mri
CN103356193B (zh) * 2013-07-19 2016-12-28 哈尔滨工业大学深圳研究生院 压缩感知框架下的快速弥散张量成像方法及系统
US10379188B2 (en) 2013-09-05 2019-08-13 Koninlijke Philips N.V. MRI using spatially adaptive regularization for image reconstruction
WO2015036895A1 (en) * 2013-09-16 2015-03-19 Koninklijke Philips N.V. Mri using a modified dixon sequence with reduction of fold-over artifacts
US9964621B2 (en) 2013-10-01 2018-05-08 Beth Israel Deaconess Medical Center, Inc. Methods and apparatus for reducing scan time of phase contrast MRI
CN103654789B (zh) 2013-12-10 2015-12-30 深圳先进技术研究院 磁共振快速参数成像方法和系统
KR101857795B1 (ko) 2013-12-18 2018-05-14 삼성전자주식회사 자기 공명 영상 장치 및 그 동작방법
US9788761B2 (en) * 2014-02-27 2017-10-17 Toshiba Medical Systems Corporation Motion correction for magnetic resonance angiography (MRA) with 3D radial acquisitions
CN104880684B (zh) * 2014-02-28 2019-02-22 西门子(深圳)磁共振有限公司 一种磁共振成像系统的图像重建方法和装置
WO2015170394A1 (ja) * 2014-05-09 2015-11-12 株式会社日立製作所 撮像装置、画像処理装置及び画像処理方法
DE102014209753B4 (de) * 2014-05-22 2019-04-11 Siemens Healthcare Gmbh Bildaufnahme mit zufallsverteilter Aufnahme der Rohdaten
CN104027113B (zh) * 2014-07-01 2016-03-16 中国科学院武汉物理与数学研究所 一种基于先验知识和稀疏采样的肺部快速磁共振成像方法
CN106574954B (zh) * 2014-08-22 2020-04-07 皇家飞利浦有限公司 针对epi的具有奈奎斯特伪影校正的并行mr成像
US10663549B2 (en) 2014-11-25 2020-05-26 Siemens Healthcare Gmbh Compressed sensing reconstruction for multi-slice and multi-slab acquisitions
CN107209238B (zh) * 2015-01-27 2021-01-29 皇家飞利浦有限公司 具有对边带伪迹的抑制的并行多切片mr成像
JP6646271B2 (ja) * 2015-05-01 2020-02-14 学校法人立命館 磁気共鳴画像装置及びコンピュータプログラム
WO2016202707A1 (en) * 2015-06-15 2016-12-22 Koninklijke Philips N.V. Mr imaging using a stack-of-stars acquisition
DE102016200889B4 (de) * 2016-01-22 2018-02-08 Siemens Healthcare Gmbh Rekonstruktion von Bilddaten
KR101714454B1 (ko) 2016-04-29 2017-03-10 가천대학교 산학협력단 나선형 모노폴 안테나 구조의 자기공명 영상 장치
KR101777720B1 (ko) * 2016-05-24 2017-09-12 가천대학교 산학협력단 자기공명 촬영시스템의 영상처리 장치 및 방법
WO2018093434A1 (en) * 2016-11-21 2018-05-24 Siemens Healthcare Gmbh Method for recording diagnostic measurement data of a head via a magnetic resonance device
CN107576924B (zh) * 2017-08-07 2019-10-11 上海东软医疗科技有限公司 一种磁共振动态成像方法和装置
CN113039581B (zh) * 2018-09-14 2025-06-06 恩维医疗公司有限公司 三维对象的多尺度图像重建
CN109171727B (zh) * 2018-09-20 2022-03-15 上海东软医疗科技有限公司 一种磁共振成像方法和装置
US10552736B1 (en) * 2019-03-06 2020-02-04 Capital One Services, Llc Counter data generation for data profiling using only true samples
WO2020219803A1 (en) * 2019-04-25 2020-10-29 Children's Medical Center Corporation Reconstruction augmentation by constraining with intensity gradients in mri
CN110031786B (zh) 2019-05-14 2022-01-11 上海联影医疗科技股份有限公司 磁共振图像重建方法、磁共振成像方法、设备及介质
US11199602B2 (en) * 2019-08-29 2021-12-14 Shanghai United Imaging Intelligence Co., Ltd. Methods and devices for generating sampling masks related to imaging
CN110992436B (zh) * 2019-11-06 2023-08-29 上海东软医疗科技有限公司 图像重建方法及设备、图像数据的处理方法及装置
JP7509546B2 (ja) * 2020-02-12 2024-07-02 キヤノンメディカルシステムズ株式会社 画像再構成装置
CN114384453B (zh) * 2020-10-22 2025-07-11 西门子医疗股份公司 获取至少两个切片的mr图像数据集的方法
JP7831980B2 (ja) * 2020-12-04 2026-03-17 キヤノンメディカルシステムズ株式会社 情報処理装置及び方法
US12681116B2 (en) 2021-08-30 2026-07-14 Children's Medical Center Corporation Dynamic distortion correction for MRI

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522390A (en) 1991-11-21 1996-06-04 U.S. Philips Corporation Magnetic resonance imaging method
US5697370A (en) 1996-01-17 1997-12-16 General Electric Company Method for increasing temporal resolution of MR fluoroscopy
WO2001044827A2 (en) 1999-12-15 2001-06-21 Koninklijke Philips Electronics N.V. Magnetic resonance method for forming a fast dynamic image
WO2003032816A2 (en) 2001-10-19 2003-04-24 The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services A method and apparatus to improve an mri image
WO2005069031A1 (en) 2004-01-14 2005-07-28 Koninklijke Philips Electronics, N.V. Regularized variable density sense
US7592809B1 (en) 2005-11-23 2009-09-22 General Electric Company Hybrid k-t method of dynamic imaging with improved spatiotemporal resolution
WO2008137783A2 (en) 2007-05-02 2008-11-13 Koninklijke Philips Electronics N.V. Parameter free regularized partially parallel magnetic resonance imaging
US7619410B2 (en) * 2007-06-08 2009-11-17 General Electric Company System and method for accelerated magnetic resonance parallel imaging
KR100902518B1 (ko) 2007-06-15 2009-06-15 한국과학기술원 일반급수 병렬영상법을 이용한 고해상도 자기공명영상생성방법 및 그 기록매체
EP2183612A2 (en) 2007-08-24 2010-05-12 Koninklijke Philips Electronics N.V. Mri involving dynamic profile sharing such as keyhole and motion correction
JP5302326B2 (ja) 2007-11-09 2013-10-02 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 Ｍｒ−ｐｅｔ周期運動ゲーティング及び補正
WO2009082531A1 (en) * 2007-12-20 2009-07-02 Wisconsin Alumni Research Foundation Method for prior image constrained image reconstruction
US7688068B2 (en) * 2008-05-06 2010-03-30 General Electric Company System and method for using parallel imaging with compressed sensing
US7592808B1 (en) 2008-05-06 2009-09-22 General Electric Company System and method for reducing MR scan time using partial fourier acquisition and compressed sensing
WO2011161566A1 (en) * 2010-06-24 2011-12-29 Koninklijke Philips Electronics N.V. Dynamic contrast enhanced mr imaging with compressed sensing reconstruction
US8717024B2 (en) * 2010-12-31 2014-05-06 General Electric Company System and method for generating a magnetic resonance image using compressed sensing and parallel imaging
US9594141B2 (en) * 2012-02-15 2017-03-14 National Institutes of Health (NIH), U.S. Dept. of Health and Human Services (DHHS), The United States of America NIH Division of Extramural Inventions and Technology Resources (DEITR) System for accelerated magnetic resonance imaging using parallel coils
WO2013159044A1 (en) * 2012-04-19 2013-10-24 New York University System, method and computer-accessible medium for highly-accelerated dynamic magnetic resonance imaging using golden-angle radial samplng and compressed sensing
ITGE20120048A1 (it) * 2012-05-04 2013-11-05 Esaote Spa Metodo di ricostruzione di immagini biomediche
CN102928796B (zh) * 2012-09-28 2014-12-24 清华大学 快速扩散磁共振成像和重建方法

Similar Documents

Publication Publication Date Title
CN108957375B (zh) 磁共振成像方法、装置、设备及存储介质
JP6554729B2 (ja) 縮小視野磁気共鳴イメージングのシステムおよび方法
US10132889B2 (en) System and method for reducing acoustic noise level in MR imaging
RU2015116879A (ru) Опорное сканирование при устойчивой к металлам мр визуализации
US9018953B2 (en) Magnetic resonance imaging apparatus and magnetic resonance imaging method
JP2015530175A5 (enExample)
JP2014508622A (ja) 事前情報に制約される正則化を使用するｍｒ画像再構成
JP2014503249A5 (enExample)
RU2011142981A (ru) Мр-томография, использующая параллельное получение сигнала
JP2016519994A5 (enExample)
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
US20150355301A1 (en) Magnetic resonance imaging method and apparatus
JP2015144825A (ja) 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
RU2019113763A (ru) Картирование функции градиентного импульсного отклика
JP2015062637A (ja) 磁気共鳴イメージング装置、画像処理装置および磁化率画像算出方法
KR101844514B1 (ko) 자기 공명 영상 장치 및 자기 공명 영상 획득 방법
WO2012077543A1 (ja) 磁気共鳴イメージング装置及びコントラスト強調画像取得方法
RU2017115944A (ru) Мр (магнитно-резонансная) томография методом propeller c подавлением артефактов
JP2017529960A5 (enExample)
JP2019503750A5 (enExample)
JP2022535548A (ja) オフ共鳴アーチファクト補正を伴うスパイラルｍｒ撮像
US10295643B2 (en) Magnetic resonance imaging apparatus and control method
JP5536358B2 (ja) 磁気共鳴イメージング装置及び感度補正方法
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
JP2006021023A5 (enExample)