CA2957445C - System and method for connectivity mapping - Google Patents

System and method for connectivity mapping Download PDF

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Publication number
CA2957445C
CA2957445C CA2957445A CA2957445A CA2957445C CA 2957445 C CA2957445 C CA 2957445C CA 2957445 A CA2957445 A CA 2957445A CA 2957445 A CA2957445 A CA 2957445A CA 2957445 C CA2957445 C CA 2957445C
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data
region
extrinsic
intrinsic
tracts
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CA2957445A
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English (en)
French (fr)
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CA2957445A1 (en
Inventor
Kelly Noel Dyer
Ali Raza KHAN
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Synaptive Medical Inc
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Synaptive Medical Barbados Inc
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Publication of CA2957445A1 publication Critical patent/CA2957445A1/en
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • G01R33/5608—Data processing and visualization specially adapted for MR, e.g. for feature analysis and pattern recognition on the basis of measured MR data, segmentation of measured MR data, edge contour detection on the basis of measured MR data, for enhancing measured MR data in terms of signal-to-noise ratio by means of noise filtering or apodization, for enhancing measured MR data in terms of resolution by means for deblurring, windowing, zero filling, or generation of gray-scaled images, colour-coded images or images displaying vectors instead of pixels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • 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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56341—Diffusion imaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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]
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20128—Atlas-based segmentation
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30016—Brain

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Quality & Reliability (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
CA2957445A 2014-10-17 2014-10-17 System and method for connectivity mapping Active CA2957445C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2014/000740 WO2016058075A1 (en) 2014-10-17 2014-10-17 System and method for connectivity mapping

Publications (2)

Publication Number Publication Date
CA2957445A1 CA2957445A1 (en) 2016-04-21
CA2957445C true CA2957445C (en) 2017-10-31

Family

ID=55745904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2957445A Active CA2957445C (en) 2014-10-17 2014-10-17 System and method for connectivity mapping

Country Status (8)

Country Link
US (2) US9818188B2 (enExample)
JP (1) JP6636514B2 (enExample)
CN (1) CN107110944B (enExample)
AU (1) AU2014409090B2 (enExample)
CA (1) CA2957445C (enExample)
DE (1) DE112014007064T5 (enExample)
GB (1) GB2547833B (enExample)
WO (1) WO2016058075A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9818188B2 (en) * 2014-10-17 2017-11-14 Synaptive Medical (Barbados) Inc. System and method for connectivity mapping
CN108022234B (zh) * 2016-10-28 2022-03-01 东芝医疗系统株式会社 医用图像处理装置及医用图像处理方法
CN109620407B (zh) 2017-10-06 2024-02-06 皇家飞利浦有限公司 治疗轨迹引导系统
US11288803B2 (en) 2017-10-09 2022-03-29 Koninklijke Philips N.V. Ablation result validation system
US10783699B2 (en) * 2018-02-16 2020-09-22 AI Analysis, Inc. Sub-voxel refinement of anatomical models
US20210342655A1 (en) * 2020-04-30 2021-11-04 Medtronic Navigation, Inc. Method And Apparatus To Classify Structures In An Image
US11354803B1 (en) * 2021-12-03 2022-06-07 Omniscient Neurotechnology Pty Limited Identifying spurious tracts in neuro-networks

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594849A (en) * 1991-08-09 1997-01-14 Yale University Biomedical magnetism imaging apparatus and method
JP2755125B2 (ja) * 1993-09-30 1998-05-20 株式会社島津製作所 Ｍｒイメージング装置
CN100393283C (zh) * 2002-09-12 2008-06-11 株式会社日立医药 生物体组织动状态跟踪方法、使用该方法的图像诊断装置
US20070165989A1 (en) * 2005-11-30 2007-07-19 Luis Serra Del Molino Method and systems for diffusion tensor imaging
WO2007099525A2 (en) * 2006-03-03 2007-09-07 Medic Vision - Brain Technologies Ltd. System and method of automatic prioritization and analysis of medical images
US8014578B2 (en) * 2007-02-05 2011-09-06 General Electric Company Method and system for image segmentation using models
CN101742963B (zh) * 2007-06-29 2012-04-25 加藤俊德 白质强调处理装置以及白质强调处理方法
EP2210213A4 (en) * 2007-10-18 2012-10-03 Univ North Carolina METHODS, SYSTEMS, AND COMPUTER-READABLE MEDIA FOR MAPPING REGIONS IN A MODEL OF AN OBJECT COMPRISING AN ANATOMICAL STRUCTURE FROM AN IMAGE DATA SET USED IN DIAGNOSIS OR THERAPEUTIC INTERVENTION
US8593142B2 (en) * 2008-01-03 2013-11-26 The Johns Hopkins University Automated fiber tracking of human brain white matter using diffusion tensor imaging
US9453922B2 (en) * 2008-09-09 2016-09-27 Multi-Magnetics Incorporated System and method for correcting attenuation in hybrid medical imaging
US8588486B2 (en) * 2009-06-18 2013-11-19 General Electric Company Apparatus and method for isolating a region in an image
WO2011137370A2 (en) * 2010-04-30 2011-11-03 The Johns Hopkins University Intelligent atlas for automatic image analysis of magnetic resonance imaging
WO2012056040A1 (en) * 2010-10-29 2012-05-03 Sapiens Steering Brain Stimulation B.V. Planning system for neurostimulation therapy
JP2013545520A (ja) * 2010-10-29 2013-12-26 ザ・ジョンズ・ホプキンス・ユニバーシティ 画像検索エンジン
JP5872212B2 (ja) * 2011-09-08 2016-03-01 株式会社東芝 マルチスライスｃｔ装置及びデータ前処理方法
US8958614B2 (en) * 2011-11-28 2015-02-17 Siemens Medical Solutions Usa, Inc. Image-based detection using hierarchical learning
JP2014046034A (ja) * 2012-08-31 2014-03-17 Toshiba Corp 画像処理装置
AU2014208379A1 (en) * 2013-01-24 2015-07-23 Tylerton International Holdings Inc. Body structure imaging
US9600138B2 (en) * 2013-03-15 2017-03-21 Synaptive Medical (Barbados) Inc. Planning, navigation and simulation systems and methods for minimally invasive therapy
US9818188B2 (en) * 2014-10-17 2017-11-14 Synaptive Medical (Barbados) Inc. System and method for connectivity mapping

Also Published As

Publication number Publication date
WO2016058075A1 (en) 2016-04-21
CN107110944B (zh) 2019-11-22
US20180018769A1 (en) 2018-01-18
GB2547833A (en) 2017-08-30
CA2957445A1 (en) 2016-04-21
AU2014409090B2 (en) 2020-07-02
CN107110944A (zh) 2017-08-29
AU2014409090A1 (en) 2017-04-27
GB201707725D0 (en) 2017-06-28
JP2017531501A (ja) 2017-10-26
GB2547833B (en) 2020-11-25
US9818188B2 (en) 2017-11-14
US20170221208A1 (en) 2017-08-03
JP6636514B2 (ja) 2020-01-29
US10078896B2 (en) 2018-09-18
DE112014007064T5 (de) 2017-06-29

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