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DE69921234D1 - Dreidimensionales Bildrekonstruktionsverfahren - Google Patents

Dreidimensionales Bildrekonstruktionsverfahren

Info

Publication number
DE69921234D1
DE69921234D1 DE69921234T DE69921234T DE69921234D1 DE 69921234 D1 DE69921234 D1 DE 69921234D1 DE 69921234 T DE69921234 T DE 69921234T DE 69921234 T DE69921234 T DE 69921234T DE 69921234 D1 DE69921234 D1 DE 69921234D1
Authority
DE
Germany
Prior art keywords
dimensional image
image reconstruction
reconstruction process
dimensional
reconstruction
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.)
Expired - Fee Related
Application number
DE69921234T
Other languages
English (en)
Other versions
DE69921234T2 (de
Inventor
Regis Vaillant
Rene Romeas
Laurent Launay
Yves Lucien Marie Trousset
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.)
GE Medical Systems SCS
Original Assignee
GE Medical Systems SCS
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 GE Medical Systems SCS filed Critical GE Medical Systems SCS
Application granted granted Critical
Publication of DE69921234D1 publication Critical patent/DE69921234D1/de
Publication of DE69921234T2 publication Critical patent/DE69921234T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/424—Iterative

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Algebra (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Biophysics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Generation (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
DE69921234T 1998-06-11 1999-06-07 Dreidimensionales Bildrekonstruktionsverfahren Expired - Fee Related DE69921234T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9807371 1998-06-11
FR9807371A FR2779853B1 (fr) 1998-06-11 1998-06-11 Procede de reconstruction d'une image tridimensionnelle d'un objet, en particulier une image tridimensionnelle angiographique

Publications (2)

Publication Number Publication Date
DE69921234D1 true DE69921234D1 (de) 2004-11-25
DE69921234T2 DE69921234T2 (de) 2005-10-13

Family

ID=9527277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921234T Expired - Fee Related DE69921234T2 (de) 1998-06-11 1999-06-07 Dreidimensionales Bildrekonstruktionsverfahren

Country Status (5)

Country Link
US (1) US6510241B1 (de)
EP (1) EP0964366B1 (de)
JP (1) JP2000051204A (de)
DE (1) DE69921234T2 (de)
FR (1) FR2779853B1 (de)

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US20080162090A1 (en) * 2006-12-27 2008-07-03 Ernest Clay Perry System, methods, and computer readable media, for product design using t-spline deformation
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US8392529B2 (en) 2007-08-27 2013-03-05 Pme Ip Australia Pty Ltd Fast file server methods and systems
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US9019287B2 (en) 2007-11-23 2015-04-28 Pme Ip Australia Pty Ltd Client-server visualization system with hybrid data processing
US10311541B2 (en) 2007-11-23 2019-06-04 PME IP Pty Ltd Multi-user multi-GPU render server apparatus and methods
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CN102123664B (zh) * 2008-08-13 2014-05-07 皇家飞利浦电子股份有限公司 使用旋转中心寻找算法进行环形伪影校正的校准方法
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ES2702370T3 (es) 2010-07-16 2019-02-28 Stryker European Holdings I Llc Sistema y método de focalización quirúrgica
CN108113762B (zh) 2012-06-27 2024-08-27 曼特瑞斯医药有限责任公司 组织的图像引导治疗
ES2641310T3 (es) * 2012-09-27 2017-11-08 Stryker European Holdings I, Llc Determinación de la posición de rotación
JP6382293B2 (ja) 2013-03-13 2018-08-29 デピュイ・シンセス・プロダクツ・インコーポレイテッド 外部骨固定装置
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US9509802B1 (en) 2013-03-15 2016-11-29 PME IP Pty Ltd Method and system FPOR transferring data to improve responsiveness when sending large data sets
US8976190B1 (en) 2013-03-15 2015-03-10 Pme Ip Australia Pty Ltd Method and system for rule based display of sets of images
US10070839B2 (en) 2013-03-15 2018-09-11 PME IP Pty Ltd Apparatus and system for rule based visualization of digital breast tomosynthesis and other volumetric images
US11183292B2 (en) 2013-03-15 2021-11-23 PME IP Pty Ltd Method and system for rule-based anonymized display and data export
US11244495B2 (en) 2013-03-15 2022-02-08 PME IP Pty Ltd Method and system for rule based display of sets of images using image content derived parameters
US10540803B2 (en) 2013-03-15 2020-01-21 PME IP Pty Ltd Method and system for rule-based display of sets of images
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US10327830B2 (en) 2015-04-01 2019-06-25 Monteris Medical Corporation Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor
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Also Published As

Publication number Publication date
US6510241B1 (en) 2003-01-21
EP0964366A1 (de) 1999-12-15
EP0964366B1 (de) 2004-10-20
JP2000051204A (ja) 2000-02-22
DE69921234T2 (de) 2005-10-13
FR2779853B1 (fr) 2000-08-11
FR2779853A1 (fr) 1999-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN

8339 Ceased/non-payment of the annual fee