JP4325791B2 - 画像再構成するためのコンピュータ・プログラム・コードでエンコードされた記憶媒体及び画像再構成するための装置 - Google Patents

画像再構成するためのコンピュータ・プログラム・コードでエンコードされた記憶媒体及び画像再構成するための装置 Download PDF

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JP4325791B2
JP4325791B2 JP2003127033A JP2003127033A JP4325791B2 JP 4325791 B2 JP4325791 B2 JP 4325791B2 JP 2003127033 A JP2003127033 A JP 2003127033A JP 2003127033 A JP2003127033 A JP 2003127033A JP 4325791 B2 JP4325791 B2 JP 4325791B2
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image
calibration
aliasing
edge
scan
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JP2004000593A (ja
JP2004000593A5 (enExample
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ケビン・フランクリン・キング
エリザベス・アンゲロス
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/92—Computer assisted medical diagnostics
    • Y10S128/922—Computer assisted medical diagnostics including image analysis

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  • 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)
  • Apparatus For Radiation Diagnosis (AREA)
JP2003127033A 2002-05-02 2003-05-02 画像再構成するためのコンピュータ・プログラム・コードでエンコードされた記憶媒体及び画像再構成するための装置 Expired - Lifetime JP4325791B2 (ja)

Applications Claiming Priority (1)

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US10/063,531 US6950543B2 (en) 2002-05-02 2002-05-02 Method and system for image reconstruction

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JP2004000593A JP2004000593A (ja) 2004-01-08
JP2004000593A5 JP2004000593A5 (enExample) 2008-07-24
JP4325791B2 true JP4325791B2 (ja) 2009-09-02

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JP2003127033A Expired - Lifetime JP4325791B2 (ja) 2002-05-02 2003-05-02 画像再構成するためのコンピュータ・プログラム・コードでエンコードされた記憶媒体及び画像再構成するための装置

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US (1) US6950543B2 (enExample)
EP (1) EP1372110B1 (enExample)
JP (1) JP4325791B2 (enExample)
DE (1) DE60314049T2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7197353B2 (en) * 2001-09-14 2007-03-27 General Electric Company Sensitivity encoding MRI acquisition method
US7375524B2 (en) * 2003-06-19 2008-05-20 Koninklijke Philips Electronics N.V. Mr imaging with sensitivity encoding in the readout direction
US8271067B1 (en) * 2003-10-17 2012-09-18 General Electric Company Method and apparatus to graphically display a pre-scan volume on a localizer image
US7282915B2 (en) * 2004-05-14 2007-10-16 General Electric Company Multi-turn element RF coil array for multiple channel MRI
US20060132132A1 (en) * 2004-12-21 2006-06-22 General Electric Company Method and system for MR scan acceleration using selective excitation and parallel transmission
US7945305B2 (en) * 2005-04-14 2011-05-17 The Board Of Trustees Of The University Of Illinois Adaptive acquisition and reconstruction of dynamic MR images
JP4464373B2 (ja) * 2006-07-12 2010-05-19 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 Ｍｒｉ装置
US7348776B1 (en) * 2006-09-01 2008-03-25 The Board Of Trustees Of The Leland Stanford Junior University Motion corrected magnetic resonance imaging
US20090118600A1 (en) * 2007-11-02 2009-05-07 Ortiz Joseph L Method and apparatus for skin documentation and analysis
US8923602B2 (en) * 2008-07-22 2014-12-30 Comau, Inc. Automated guidance and recognition system and method of the same
WO2010144405A2 (en) 2009-06-08 2010-12-16 Surgivision, Inc. Mri-guided surgical systems with proximity alerts
EP2442717B1 (en) 2009-06-16 2020-11-25 ClearPoint Neuro, Inc. Mri-guided devices and mri-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time
US8624596B2 (en) * 2009-10-02 2014-01-07 Siemens Aktiengesellschaft Method for determining motion parameters of an object in a magnetic field
US10054657B2 (en) * 2015-04-10 2018-08-21 General Electric Company Apparatus and method for multishot diffusion weighted imaging with array spatial pseudo-sensitivity encoding technique
US11105877B2 (en) 2017-12-01 2021-08-31 Toshiba Medical Systems Corporation Determining slice leakage in accelerated magnetic resonance imaging
US10852382B2 (en) * 2018-06-28 2020-12-01 Canon Medical Systems Corporation Correcting residual aliasing in accelerated magnetic resonance imaging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016173A (en) * 1989-04-13 1991-05-14 Vanguard Imaging Ltd. Apparatus and method for monitoring visually accessible surfaces of the body
GB9614407D0 (en) * 1996-07-09 1996-09-04 Secr Defence Method for imaging artefact reduction
US6487435B2 (en) * 1998-04-10 2002-11-26 Wisconsin Alumni Research Foundation Magnetic resonance angiography using undersampled 3D projection imaging
US6307368B1 (en) * 1999-05-14 2001-10-23 Board Of Trustees Of The Leland Stanford Junior University Linear combination steady-state free precession MRI
GB9926918D0 (en) 1999-11-15 2000-01-12 Marconi Electronic Syst Ltd Magnetic resonance imaging
JP2003528666A (ja) * 2000-03-24 2003-09-30 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 サブサンプリングによる磁気共鳴イメージング方法
WO2002008778A1 (en) * 2000-07-20 2002-01-31 Koninklijke Philips Electronics N.V. Mr imaging method with parallel multi-channel detection
US7197353B2 (en) * 2001-09-14 2007-03-27 General Electric Company Sensitivity encoding MRI acquisition method
US6933720B2 (en) * 2001-12-11 2005-08-23 Toshiba America Mri, Inc. Sequence preconditioning for ultra-fast magnetic resonance imaging

Also Published As

Publication number Publication date
EP1372110B1 (en) 2007-05-30
US20030206648A1 (en) 2003-11-06
JP2004000593A (ja) 2004-01-08
EP1372110A3 (en) 2005-01-12
EP1372110A2 (en) 2003-12-17
US6950543B2 (en) 2005-09-27
DE60314049T2 (de) 2008-02-14
DE60314049D1 (de) 2007-07-12

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