JP2007289686A5 - - Google Patents
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- JP2007289686A5 JP2007289686A5 JP2007102291A JP2007102291A JP2007289686A5 JP 2007289686 A5 JP2007289686 A5 JP 2007289686A5 JP 2007102291 A JP2007102291 A JP 2007102291A JP 2007102291 A JP2007102291 A JP 2007102291A JP 2007289686 A5 JP2007289686 A5 JP 2007289686A5
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- JP
- Japan
- Prior art keywords
- mri apparatus
- data
- programmed
- computer
- correlation matrix
- 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.)
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- 238000002595 magnetic resonance imaging Methods 0.000 claims 12
- 238000003384 imaging method Methods 0.000 claims 6
- 239000011159 matrix material Substances 0.000 claims 4
- 238000005070 sampling Methods 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- OOYGSFOGFJDDHP-KMCOLRRFSA-N kanamycin A sulfate Chemical group OS(O)(=O)=O.O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N OOYGSFOGFJDDHP-KMCOLRRFSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74519606P | 2006-04-20 | 2006-04-20 | |
| US60/745,196 | 2006-04-20 | ||
| US11/426,728 US7279893B1 (en) | 2006-04-20 | 2006-06-27 | Receiver channel data combining in parallel mr imaging |
| US11/426,728 | 2006-06-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007289686A JP2007289686A (ja) | 2007-11-08 |
| JP2007289686A5 true JP2007289686A5 (https=) | 2011-05-26 |
| JP5026842B2 JP5026842B2 (ja) | 2012-09-19 |
Family
ID=38537035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007102291A Active JP5026842B2 (ja) | 2006-04-20 | 2007-04-10 | 並列ｍｒイメージングと組み合わせる受信器チャンネルデータ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7279893B1 (https=) |
| JP (1) | JP5026842B2 (https=) |
| DE (1) | DE102007018421B4 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006114749A1 (en) * | 2005-04-28 | 2006-11-02 | Koninklijke Philips Electronics N.V. | Method and circuit arrangement for operating multi-channel transmit/receive antenna devices |
| US7804300B2 (en) * | 2005-10-19 | 2010-09-28 | Koninklijke Philips Electronics N.V. | Compact and flexible radio frequency coil arrays |
| CN101523233A (zh) * | 2006-10-03 | 2009-09-02 | 皇家飞利浦电子股份有限公司 | 用于选择磁共振成像设备的接收线圈阵列的元件的线圈元件选择设备 |
| US7768264B1 (en) * | 2007-05-04 | 2010-08-03 | General Electric Company | Method and apparatus for MR image reconstruction using correlation values |
| US8502535B2 (en) * | 2008-03-14 | 2013-08-06 | Koninklijke Philips N.V. | Coil selection for parallel magnetic resonance imaging |
| JP5361331B2 (ja) * | 2008-10-29 | 2013-12-04 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 磁気共鳴イメージング装置 |
| US8446149B2 (en) * | 2009-04-17 | 2013-05-21 | Siemens Medical Solutions Usa, Inc. | System for improved MR image reconstruction |
| US8970217B1 (en) | 2010-04-14 | 2015-03-03 | Hypres, Inc. | System and method for noise reduction in magnetic resonance imaging |
| US8768068B2 (en) | 2011-05-04 | 2014-07-01 | Raytheon Company | Automated building detecting |
| CN102778659B (zh) * | 2011-05-12 | 2015-05-13 | 上海联影医疗科技有限公司 | 磁共振成像系统及其接收线圈的开关控制方法 |
| US8659747B2 (en) * | 2011-06-17 | 2014-02-25 | Raytheon Company | Determining thresholds to filter noise in GmAPD LADAR data |
| DE102012221465B4 (de) * | 2012-11-23 | 2014-06-26 | Siemens Aktiengesellschaft | Dynamische Anpassung des Signal-Kompressionsgrades für die MRT-Bildverarbeitung |
| US9594144B2 (en) | 2014-04-23 | 2017-03-14 | General Electric Company | Low-noise magnetic resonance imaging using low harmonic pulse sequences |
| CN106574952B (zh) * | 2014-08-14 | 2020-12-22 | 皇家飞利浦有限公司 | 用于硬件rf接收器通道减少的方法和装置 |
| CN107533117B (zh) | 2015-04-30 | 2020-05-01 | 皇家飞利浦有限公司 | 用于具有rf噪声的磁共振成像的方法和装置 |
| CN109188326B (zh) * | 2018-09-29 | 2021-04-06 | 上海联影医疗科技股份有限公司 | 磁共振成像方法和磁共振系统 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825162A (en) * | 1987-12-07 | 1989-04-25 | General Electric Company | Nuclear magnetic resonance (NMR) imaging with multiple surface coils |
| US4947121A (en) * | 1988-08-19 | 1990-08-07 | General Electric Company | Apparatus and method for enhanced multiple coil nuclear magnetic resonance (NMR) imaging |
| US5168227A (en) * | 1991-05-01 | 1992-12-01 | General Electric | High resolution imaging using short te and tr pulse sequences with asymmetric nmr echo acquisition |
| US5910728A (en) * | 1996-11-12 | 1999-06-08 | Beth Israel Deaconess Medical Center | Simultaneous acquisition of spatial harmonics (SMASH): ultra-fast imaging with radiofrequency coil arrays |
| EP1212633A1 (en) * | 2000-03-24 | 2002-06-12 | Koninklijke Philips Electronics N.V. | Magnetic resonance imaging method with sub-sampling |
| US6998841B1 (en) * | 2000-03-31 | 2006-02-14 | Virtualscopics, Llc | Method and system which forms an isotropic, high-resolution, three-dimensional diagnostic image of a subject from two-dimensional image data scans |
| US6534983B1 (en) * | 2000-12-29 | 2003-03-18 | Ge Medical Systems Global Technology Company, Llc | Multi-channel phased array coils having minimum mutual inductance for magnetic resonance systems |
| US6724923B2 (en) * | 2001-04-13 | 2004-04-20 | Ge Medical Systems Global Technology Co., Llc | Automatic coil selection of multi-receiver MR data using fast prescan data analysis |
| WO2003003037A2 (en) * | 2001-06-18 | 2003-01-09 | Mri Devices Corporation | Method and apparatus for enhanced multiple coil mr imaging |
| JP3455530B1 (ja) * | 2001-12-14 | 2003-10-14 | 株式会社東芝 | Ｍｒ信号受信装置及び磁気共鳴イメージング装置 |
| EP1458287A1 (en) * | 2001-12-18 | 2004-09-22 | MRI Devices Corporation | Method and apparatus for noise tomography |
| US6980001B2 (en) * | 2002-05-20 | 2005-12-27 | The University Of Sheffield At Western Bank | Methods & apparatus for magnetic resonance imaging |
| JP4253526B2 (ja) * | 2003-05-08 | 2009-04-15 | 株式会社東芝 | 磁気共鳴イメージング装置 |
| WO2005008269A1 (en) * | 2003-07-23 | 2005-01-27 | Koninklijke Philips Electronics N.V. | Efficient mapping of reconstruction algorithms for magnetic resonance imaging onto a reconfigurable reconstruction system |
| US7109710B2 (en) * | 2003-10-17 | 2006-09-19 | General Electric Company | Method and apparatus to improve signal-to-noise ratio without compromising field-of-view for simultaneous MR data acquisition by an array of RF coils of an MR scanner |
| JP2007510488A (ja) * | 2003-11-12 | 2007-04-26 | 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 | パラレルｍｒイメージング方法 |
| CN100396240C (zh) * | 2005-02-28 | 2008-06-25 | 西门子（中国）有限公司 | 频域灵敏度编码磁共振并行成像方法 |
| US20070036202A1 (en) * | 2005-03-11 | 2007-02-15 | Hongya Ge | Code, signal and conjugate direction design for rapidly-adaptive communication receivers and electromagnetic, acoustic and nuclear array processors |
| US7511495B2 (en) * | 2005-04-25 | 2009-03-31 | University Of Utah | Systems and methods for image reconstruction of sensitivity encoded MRI data |
-
2006
- 2006-06-27 US US11/426,728 patent/US7279893B1/en active Active
-
2007
- 2007-04-10 JP JP2007102291A patent/JP5026842B2/ja active Active
- 2007-04-17 DE DE102007018421.4A patent/DE102007018421B4/de not_active Expired - Fee Related
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