IN2013MU03022A - - Google Patents

Info

Publication number
IN2013MU03022A
IN2013MU03022A IN3022MU2013A IN2013MU03022A IN 2013MU03022 A IN2013MU03022 A IN 2013MU03022A IN 3022MU2013 A IN3022MU2013 A IN 3022MU2013A IN 2013MU03022 A IN2013MU03022 A IN 2013MU03022A
Authority
IN
India
Prior art keywords
image data
acquiring
functional image
motion
motion information
Prior art date
Application number
Other languages
English (en)
Inventor
Jun Ki Lee
Keum Yong Oh
Praveen Gulaka
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2013MU03022A publication Critical patent/IN2013MU03022A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/0036—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room including treatment, e.g., using an implantable medical device, ablating, ventilating
    • 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
    • G01R33/4806—Functional imaging of brain activation
    • 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
    • G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
    • G01R33/56509—Correction of image distortions, e.g. due to magnetic field inhomogeneities due to motion, displacement or flow, e.g. gradient moment nulling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • G01R33/4804—Spatially selective measurement of temperature or pH
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10076—4D tomography; Time-sequential 3D tomography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30016—Brain

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Neurosurgery (AREA)
  • Signal Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IN3022MU2013 2012-11-09 2013-09-18 IN2013MU03022A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120126385A KR101461099B1 (ko) 2012-11-09 2012-11-09 자기공명영상장치 및 기능적 영상획득방법

Publications (1)

Publication Number Publication Date
IN2013MU03022A true IN2013MU03022A (fr) 2015-07-10

Family

ID=49474290

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3022MU2013 IN2013MU03022A (fr) 2012-11-09 2013-09-18

Country Status (6)

Country Link
US (2) US9305376B2 (fr)
EP (1) EP2730935B1 (fr)
KR (1) KR101461099B1 (fr)
CN (1) CN103800006B (fr)
IN (1) IN2013MU03022A (fr)
WO (1) WO2014073879A1 (fr)

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WO2013032933A2 (fr) 2011-08-26 2013-03-07 Kinecticor, Inc. Procédés, systèmes et dispositifs pour correction de mouvements intra-balayage
US9782141B2 (en) 2013-02-01 2017-10-10 Kineticor, Inc. Motion tracking system for real time adaptive motion compensation in biomedical imaging
CN106714681A (zh) 2014-07-23 2017-05-24 凯内蒂科尔股份有限公司 用于在医学成像扫描期间追踪和补偿患者运动的系统、设备和方法
JP6509025B2 (ja) * 2015-05-11 2019-05-08 株式会社日立製作所 画像処理装置、及びその方法
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
KR102430389B1 (ko) 2016-10-10 2022-08-09 가톨릭대학교 산학협력단 소동물용 다핵종(수소-탄소) 융합 실린더-레일형 mri 코일
KR102008499B1 (ko) * 2016-11-09 2019-08-07 삼성전자주식회사 자기 공명 영상 장치 및 자기 공명 영상 획득 방법
EP3321708A3 (fr) 2016-11-09 2018-06-13 Samsung Electronics Co., Ltd. Appareil d'imagerie par résonance magnétique (irm) et procédé d'obtention d'image par résonance magnétique
KR102657018B1 (ko) * 2017-01-09 2024-04-15 한국전자통신연구원 컴퓨터 단층 촬영 장치 및 이를 이용한 컴퓨터 단층 촬영 영상 보정 방법
US11723579B2 (en) 2017-09-19 2023-08-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11478603B2 (en) 2017-12-31 2022-10-25 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
US11452839B2 (en) 2018-09-14 2022-09-27 Neuroenhancement Lab, LLC System and method of improving sleep
EP4160243B1 (fr) * 2021-09-29 2024-07-31 Siemens Healthineers AG Détermination des positions d'essai pour une mesure d'essai à enregistrer par un système de résonance magnétique

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Also Published As

Publication number Publication date
EP2730935A1 (fr) 2014-05-14
US8861819B2 (en) 2014-10-14
KR20140059936A (ko) 2014-05-19
WO2014073879A1 (fr) 2014-05-15
CN103800006A (zh) 2014-05-21
CN103800006B (zh) 2017-05-17
KR101461099B1 (ko) 2014-11-13
US20140133722A1 (en) 2014-05-15
US9305376B2 (en) 2016-04-05
US20140133720A1 (en) 2014-05-15
EP2730935B1 (fr) 2017-08-30

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