IL82878A0 - Method of and device for reconstructing a nuclear magnetization distribution from a partial magnetic resonance measurement - Google Patents
Method of and device for reconstructing a nuclear magnetization distribution from a partial magnetic resonance measurementInfo
- Publication number
- IL82878A0 IL82878A0 IL82878A IL8287886A IL82878A0 IL 82878 A0 IL82878 A0 IL 82878A0 IL 82878 A IL82878 A IL 82878A IL 8287886 A IL8287886 A IL 8287886A IL 82878 A0 IL82878 A0 IL 82878A0
- Authority
- IL
- Israel
- Prior art keywords
- reconstructing
- magnetic resonance
- resonance measurement
- nuclear magnetization
- partial magnetic
- Prior art date
Links
- 230000005415 magnetization Effects 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8601571A NL8601571A (nl) | 1986-06-18 | 1986-06-18 | Mri-werkwijze en inrichting voor het meten en reconstrueren van een magnetisch resonantiebeeld met behulp van een partiele meting. |
Publications (1)
Publication Number | Publication Date |
---|---|
IL82878A0 true IL82878A0 (en) | 1987-12-20 |
Family
ID=19848181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL82878A IL82878A0 (en) | 1986-06-18 | 1986-06-15 | Method of and device for reconstructing a nuclear magnetization distribution from a partial magnetic resonance measurement |
Country Status (7)
Country | Link |
---|---|
US (1) | US4853635A (xx) |
EP (1) | EP0250050B1 (xx) |
JP (1) | JP2667170B2 (xx) |
CA (1) | CA1256164A (xx) |
DE (1) | DE3768864D1 (xx) |
IL (1) | IL82878A0 (xx) |
NL (1) | NL8601571A (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4912412A (en) * | 1987-02-27 | 1990-03-27 | Hitachi, Ltd. | MR imaging method and apparatus |
EP0401429A1 (en) * | 1989-06-07 | 1990-12-12 | Koninklijke Philips Electronics N.V. | Magnetic resonance method and device for acquiring short echotime images |
WO1992016851A1 (en) * | 1989-06-30 | 1992-10-01 | Auburn International, Inc. | Magnetic resonance analysis in real time, industrial usage mode |
DE69130574T2 (de) * | 1989-06-30 | 1999-04-29 | Auburn Int | Echtzeitanalyse mit magnetischer resonanz und deren industrielle anwendung |
US5015954A (en) * | 1989-06-30 | 1991-05-14 | Auburn International, Inc. | Magnetic resonance analysis in real time, industrial usage mode |
US5397987A (en) * | 1993-03-03 | 1995-03-14 | Rheometrics, Inc. | Method and apparatus for analyzing samples using nuclear magnetic resonance |
US5742163A (en) * | 1996-04-26 | 1998-04-21 | Picker International, Inc. | Magnetic resonance scan calibration and reconstruction technique for multi-shot, multi-echo imaging |
US6400150B1 (en) * | 2001-04-02 | 2002-06-04 | Regents Of The University Of Minnesota | NMR spectroscopy data recovery method and apparatus |
US8970217B1 (en) | 2010-04-14 | 2015-03-03 | Hypres, Inc. | System and method for noise reduction in magnetic resonance imaging |
CN104166110B (zh) * | 2013-05-17 | 2017-12-26 | 深圳联影医疗科技有限公司 | 磁共振并行采集图像重建方法及设备 |
US10068328B2 (en) | 2015-12-22 | 2018-09-04 | Siemens Healthcare Gmbh | Sparse iterative phase correction for MR partial fourier reconstruction |
US10823806B2 (en) | 2017-11-22 | 2020-11-03 | Siemens Healthcare Gmbh | Magnetic resonance imaging using dataset undersampling |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0182873A1 (en) * | 1984-06-01 | 1986-06-04 | Advanced Nmr Systems Inc. | Nmr fourier imaging from multiple echoes |
FR2574551B1 (fr) * | 1984-12-12 | 1986-12-26 | Commissariat Energie Atomique | Procede de generation et de traitement de signaux pour l'obtention par resonance magnetique nucleaire d'une image exempte de distorsions a partir d'un champ de polarisation inhomogene |
US4678996A (en) * | 1985-05-07 | 1987-07-07 | Picker International, Inc. | Magnetic resonance imaging method |
JPS628747A (ja) * | 1985-07-04 | 1987-01-16 | 株式会社東芝 | 磁気共鳴映像装置 |
US4721911A (en) * | 1985-07-26 | 1988-01-26 | Siemens Aktiengesellschaft | Nuclear magnetic resonance tomography apparatus |
-
1986
- 1986-06-15 IL IL82878A patent/IL82878A0/xx unknown
- 1986-06-18 NL NL8601571A patent/NL8601571A/nl not_active Application Discontinuation
-
1987
- 1987-06-15 CA CA000539689A patent/CA1256164A/en not_active Expired
- 1987-06-16 EP EP87201137A patent/EP0250050B1/en not_active Expired
- 1987-06-16 DE DE8787201137T patent/DE3768864D1/de not_active Expired - Lifetime
- 1987-06-18 JP JP62150331A patent/JP2667170B2/ja not_active Expired - Lifetime
-
1988
- 1988-05-27 US US07/203,542 patent/US4853635A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2667170B2 (ja) | 1997-10-27 |
DE3768864D1 (de) | 1991-05-02 |
NL8601571A (nl) | 1988-01-18 |
JPS633850A (ja) | 1988-01-08 |
EP0250050B1 (en) | 1991-03-27 |
US4853635A (en) | 1989-08-01 |
EP0250050A1 (en) | 1987-12-23 |
CA1256164A (en) | 1989-06-20 |
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