WO2003050761A3 - Method for compensating for motion artifacts in magnetic resonance imaging by phase line prediction - Google Patents

Method for compensating for motion artifacts in magnetic resonance imaging by phase line prediction Download PDF

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Publication number
WO2003050761A3
WO2003050761A3 PCT/GB2002/005528 GB0205528W WO03050761A3 WO 2003050761 A3 WO2003050761 A3 WO 2003050761A3 GB 0205528 W GB0205528 W GB 0205528W WO 03050761 A3 WO03050761 A3 WO 03050761A3
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WO
WIPO (PCT)
Prior art keywords
data points
magnetic resonance
resonance imaging
space
compensating
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.)
Ceased
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PCT/GB2002/005528
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French (fr)
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WO2003050761A2 (en
Inventor
Peter Norman Robertson Stoyle
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.)
Qinetiq Ltd
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Qinetiq Ltd
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Publication date
Application filed by Qinetiq Ltd filed Critical Qinetiq Ltd
Priority to JP2003551742A priority Critical patent/JP4481648B2/en
Priority to CA002469031A priority patent/CA2469031A1/en
Priority to EP02783291A priority patent/EP1451777B1/en
Priority to AU2002347356A priority patent/AU2002347356A1/en
Priority to DE60209141T priority patent/DE60209141T2/en
Publication of WO2003050761A2 publication Critical patent/WO2003050761A2/en
Publication of WO2003050761A3 publication Critical patent/WO2003050761A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

A method for compensation for object motion during a scan, especially an magnetic resonance imaging (MRI) scan is provided. The method involves taking a first data set corresponding to a first focussed image and adding a number of data points to form a slightly higher resolution image. The first data set is then used to predict what the next data points would be. The prediction can be performed in k-space, image space or in a hybrid space. The predicted data points are then compared with the actual data points acquired as a means of determining any displacements. The displacements may be determined by comparing the phases of the actual and predicted data points and the k-space data corrected to compensate for any detected motion.
PCT/GB2002/005528 2001-12-08 2002-12-05 Method for compensating for motion artifacts in magnetic resonance imaging by phase line prediction Ceased WO2003050761A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003551742A JP4481648B2 (en) 2001-12-08 2002-12-05 A method for compensating for the effects of object motion in an image
CA002469031A CA2469031A1 (en) 2001-12-08 2002-12-05 Method for compensating for motion artifacts in magnetic resonance imaging by phase line prediction
EP02783291A EP1451777B1 (en) 2001-12-08 2002-12-05 Method for compensating for motion artifacts in magnetic resonance imaging by phase line prediction
AU2002347356A AU2002347356A1 (en) 2001-12-08 2002-12-05 Method for compensating for motion artifacts in magnetic resonance imaging by phase line prediction
DE60209141T DE60209141T2 (en) 2001-12-08 2002-12-05 METHOD FOR THE COMPENSATION OF MOTION FACTORS IN MAGNETIC RESONANCE IMAGES BY PHASE LINE PREDICTION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0129465.1 2001-12-08
GBGB0129465.1A GB0129465D0 (en) 2001-12-08 2001-12-08 Method for compensating for effects of object motion in an image

Publications (2)

Publication Number Publication Date
WO2003050761A2 WO2003050761A2 (en) 2003-06-19
WO2003050761A3 true WO2003050761A3 (en) 2003-12-04

Family

ID=9927298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/005528 Ceased WO2003050761A2 (en) 2001-12-08 2002-12-05 Method for compensating for motion artifacts in magnetic resonance imaging by phase line prediction

Country Status (9)

Country Link
US (1) US6777933B2 (en)
EP (1) EP1451777B1 (en)
JP (1) JP4481648B2 (en)
AT (1) ATE317576T1 (en)
AU (1) AU2002347356A1 (en)
CA (1) CA2469031A1 (en)
DE (1) DE60209141T2 (en)
GB (1) GB0129465D0 (en)
WO (1) WO2003050761A2 (en)

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US10551458B2 (en) 2017-06-29 2020-02-04 General Electric Company Method and systems for iteratively reconstructing multi-shot, multi-acquisition MRI data

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JP5105848B2 (en) * 2006-02-06 2012-12-26 株式会社東芝 Magnetic resonance imaging apparatus and imaging condition setting method in magnetic resonance imaging apparatus
US8345945B2 (en) * 2006-04-21 2013-01-01 The Trustees Of The University Of Pennsylvania Motion artifact compensation
PL2023812T3 (en) 2006-05-19 2017-07-31 The Queen's Medical Center Motion tracking system for real time adaptive imaging and spectroscopy
CN103443645A (en) * 2007-04-12 2013-12-11 皇家飞利浦电子股份有限公司 Motion-corrected MRI
WO2009023303A2 (en) * 2007-05-04 2009-02-19 California Institute Of Technology Geometries for superconducting sensing coils for squid-based systems
JP2010525892A (en) * 2007-05-04 2010-07-29 カリフォルニア インスティテュート オブ テクノロジー Low magnetic field SQUID-MRI apparatus, component and method
JP5105586B2 (en) * 2007-05-11 2012-12-26 株式会社日立メディコ Magnetic resonance imaging system
US20110009731A1 (en) 2009-07-08 2011-01-13 Fonar Corporation Method and system for performing upright magnetic resonance imaging of various anatomical and physiological conditions
US8934691B2 (en) 2011-04-06 2015-01-13 Siemens Medical Solutions Usa, Inc. System for motion compensated MR parallel imaging
WO2013032933A2 (en) 2011-08-26 2013-03-07 Kinecticor, Inc. Methods, systems, and devices for intra-scan motion correction
US9305365B2 (en) 2013-01-24 2016-04-05 Kineticor, Inc. Systems, devices, and methods for tracking moving targets
US9717461B2 (en) 2013-01-24 2017-08-01 Kineticor, Inc. Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan
US10327708B2 (en) 2013-01-24 2019-06-25 Kineticor, Inc. Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan
CN109008972A (en) 2013-02-01 2018-12-18 凯内蒂科尔股份有限公司 The motion tracking system of real-time adaptive motion compensation in biomedical imaging
WO2015148391A1 (en) * 2014-03-24 2015-10-01 Thomas Michael Ernst Systems, methods, and devices for removing prospective motion correction from medical imaging scans
CN106714681A (en) 2014-07-23 2017-05-24 凯内蒂科尔股份有限公司 Systems, devices and methods for tracking and compensating for patient motion during medical imaging scans
US10405000B2 (en) * 2014-11-21 2019-09-03 Vid Scale, Inc. One-dimensional transform modes and coefficient scan order
US9943247B2 (en) 2015-07-28 2018-04-17 The University Of Hawai'i Systems, devices, and methods for detecting false movements for motion correction during a medical imaging scan
CN108697367A (en) 2015-11-23 2018-10-23 凯内蒂科尓股份有限公司 Systems, devices and methods for patient motion to be tracked and compensated during medical image scan

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EP0910835A1 (en) * 1996-07-09 1999-04-28 The Secretary Of State For Defence Method and apparatus for imaging artefact reduction

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JPH05154130A (en) * 1991-12-06 1993-06-22 Hitachi Ltd Body motion artifact eliminating method
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US6114852A (en) * 1999-01-23 2000-09-05 General Electric Company Method employing point source to determine motion induced errors in MR imaging
DE10029592A1 (en) * 2000-06-15 2001-12-20 Philips Corp Intellectual Pty MR imaging with motion compensation
US6675034B2 (en) * 2001-04-19 2004-01-06 Sunnybrook And Women's Health Sciences Centre Magnetic resonance imaging using direct, continuous real-time imaging for motion compensation

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
EP0910835A1 (en) * 1996-07-09 1999-04-28 The Secretary Of State For Defence Method and apparatus for imaging artefact reduction

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CLARKE R J: "IMAGE AND VIDEO COMPRESSION: A SURVEY", INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, WILEY AND SONS, NEW YORK, US, vol. 10, no. 1, 1999, pages 20 - 32, XP000929482, ISSN: 0899-9457 *
GUIDRY D L ET AL: "Active contours: an overview with applications to motion artifact cancellation in MRI", PROCEEDINGS OF THE 20TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. VOL.20 BIOMEDICAL ENGINEERING TOWARDS THE YEAR 2000 AND BEYOND (CAT. NO.98CH36286), 1998, Piscataway, NJ, USA, IEEE, USA, pages 644 - 647 vol.2, XP010320604, ISBN: 0-7803-5164-9 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10551458B2 (en) 2017-06-29 2020-02-04 General Electric Company Method and systems for iteratively reconstructing multi-shot, multi-acquisition MRI data

Also Published As

Publication number Publication date
EP1451777A2 (en) 2004-09-01
AU2002347356A1 (en) 2003-06-23
GB0129465D0 (en) 2002-01-30
ATE317576T1 (en) 2006-02-15
US20030130574A1 (en) 2003-07-10
AU2002347356A8 (en) 2003-06-23
WO2003050761A2 (en) 2003-06-19
JP2005511224A (en) 2005-04-28
US6777933B2 (en) 2004-08-17
DE60209141D1 (en) 2006-04-20
JP4481648B2 (en) 2010-06-16
CA2469031A1 (en) 2003-06-19
DE60209141T2 (en) 2006-10-26
EP1451777B1 (en) 2006-02-08

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