NL1033975A1 - Systeem en werkwijze voor iteratieve afbeeldingsreconstructie. - Google Patents

Systeem en werkwijze voor iteratieve afbeeldingsreconstructie.

Info

Publication number
NL1033975A1
NL1033975A1 NL1033975A NL1033975A NL1033975A1 NL 1033975 A1 NL1033975 A1 NL 1033975A1 NL 1033975 A NL1033975 A NL 1033975A NL 1033975 A NL1033975 A NL 1033975A NL 1033975 A1 NL1033975 A1 NL 1033975A1
Authority
NL
Netherlands
Prior art keywords
image reconstruction
iterative image
iterative
reconstruction
image
Prior art date
Application number
NL1033975A
Other languages
English (en)
Other versions
NL1033975C2 (nl
Inventor
Bruno Deman
Samit Kumar Basu
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NL1033975A1 publication Critical patent/NL1033975A1/nl
Application granted granted Critical
Publication of NL1033975C2 publication Critical patent/NL1033975C2/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • 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
    • G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/424—Iterative
NL1033975A 2006-06-26 2007-06-12 Systeem en werkwijze voor iteratieve afbeeldingsreconstructie. NL1033975C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47461306 2006-06-26
US11/474,613 US8571287B2 (en) 2006-06-26 2006-06-26 System and method for iterative image reconstruction

Publications (2)

Publication Number Publication Date
NL1033975A1 true NL1033975A1 (nl) 2008-01-02
NL1033975C2 NL1033975C2 (nl) 2009-02-03

Family

ID=38721373

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1033975A NL1033975C2 (nl) 2006-06-26 2007-06-12 Systeem en werkwijze voor iteratieve afbeeldingsreconstructie.

Country Status (4)

Country Link
US (1) US8571287B2 (nl)
JP (1) JP2008006288A (nl)
DE (1) DE102007028828A1 (nl)
NL (1) NL1033975C2 (nl)

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DE10307331B4 (de) * 2003-02-17 2009-03-05 BAM Bundesanstalt für Materialforschung und -prüfung Bildgebendes Verfahren zur rechnergestützten Auswertung computer-tomographischer Messungen durch direkte iterative Rekonstruktion
US8111889B2 (en) * 2004-03-31 2012-02-07 General Electric Company Method and apparatus for efficient calculation and use of reconstructed pixel variance in tomography images
US7869639B2 (en) * 2007-01-22 2011-01-11 The Brigham And Women's Hospital, Inc. Magnetic resonance imaging by subspace projection
US8184876B2 (en) * 2007-04-25 2012-05-22 Siemens Medical Solutions Usa, Inc. NNLS image reconstruction
US8180138B2 (en) * 2009-03-23 2012-05-15 Morpho Detection, Inc. Method and system for inspection of containers
US7829856B2 (en) * 2009-03-31 2010-11-09 General Electric Company Apparatus and methods for determining a system matrix for pinhole collimator imaging systems
CN102422326B (zh) * 2009-05-07 2015-02-04 皇家飞利浦电子股份有限公司 用于生成断层摄影重建滤波器的系统和方法
US9466135B2 (en) * 2009-08-20 2016-10-11 Koninklijke Philips N.V. Reconstruction of a region-of-interest image
US8731266B2 (en) * 2009-12-17 2014-05-20 General Electric Company Method and system for correcting artifacts in image reconstruction
US20110176711A1 (en) * 2010-01-21 2011-07-21 Radu Catalin Bocirnea Methods, apparatuses & computer program products for facilitating progressive display of multi-planar reconstructions
JP5960048B2 (ja) * 2010-03-30 2016-08-02 株式会社日立製作所 再構成演算装置、再構成演算方法、及びｘ線ｃｔ装置
US8189735B2 (en) * 2010-07-22 2012-05-29 General Electric Company System and method for reconstruction of X-ray images
JP5759159B2 (ja) * 2010-12-15 2015-08-05 富士フイルム株式会社 放射線断層画像生成方法および装置
US8379948B2 (en) 2010-12-21 2013-02-19 General Electric Company Methods and systems for fast iterative reconstruction using separable system models
US8712134B2 (en) * 2011-10-18 2014-04-29 Kabushiki Kaisha Toshiba Method and system for expanding axial coverage in iterative reconstruction in computer tomography (CT)
DE102011086771A1 (de) * 2011-11-22 2013-05-23 Siemens Aktiengesellschaft Computertomographieanlage und Verfahren zum Ermitteln von Volumeninformationen zu einem Körper
JP5878009B2 (ja) * 2011-12-12 2016-03-08 株式会社根本杏林堂 医療用画像処理ネットワークシステム
JP6000539B2 (ja) * 2011-12-12 2016-09-28 株式会社根本杏林堂 医療用画像処理システム
JP6000538B2 (ja) * 2011-12-12 2016-09-28 株式会社根本杏林堂 医療用画像処理システム
US10429537B2 (en) * 2012-01-30 2019-10-01 Schlumberger Technology Corporation Efficiency of pixel-based inversion algorithms
WO2013116709A1 (en) * 2012-02-01 2013-08-08 The Research Foundation of States University of New York Computerized image reconstruction method and apparatus
US8885975B2 (en) * 2012-06-22 2014-11-11 General Electric Company Method and apparatus for iterative reconstruction
CN105492919A (zh) * 2013-07-30 2016-04-13 皇家飞利浦有限公司 组合式mri pet成像
CN103455985B (zh) * 2013-09-03 2016-09-14 武汉大学 基于Hessian结构分析的道路裂缝增强方法
US9171365B2 (en) * 2013-11-29 2015-10-27 Kabushiki Kaisha Toshiba Distance driven computation balancing
US9600924B2 (en) * 2014-02-05 2017-03-21 Siemens Aktiengesellschaft Iterative reconstruction of image data in CT
US9510787B2 (en) * 2014-12-11 2016-12-06 Mitsubishi Electric Research Laboratories, Inc. Method and system for reconstructing sampled signals
US9715744B2 (en) * 2014-12-11 2017-07-25 General Electric Company Method and device of obtaining beam hardening correction coefficient for carrying out beam hardening correction on computed tomography data
KR20180115725A (ko) 2016-02-08 2018-10-23 이마고 시스템즈, 인크. 이미지 내의 대상의 시각화와 특징화를 위한 시스템 및 방법
US20170294033A1 (en) * 2016-04-06 2017-10-12 Varex Imaging Corporation Dose efficient x-ray detector and method
US10607378B2 (en) 2016-11-18 2020-03-31 Wolfram R. JARISCH Extended high efficiency computed tomography with optimized recursions and applications
US10559100B2 (en) * 2017-05-22 2020-02-11 Prismatic Sensors Ab Method and devices for image reconstruction
US20190180481A1 (en) * 2017-12-13 2019-06-13 General Electric Company Tomographic reconstruction with weights
US11320556B2 (en) 2019-08-22 2022-05-03 Chevron U.S.A. Inc. System and method for seismic imaging of complex subsurface volumes
US11360230B2 (en) 2019-12-05 2022-06-14 Chevron U.S.A. Inc. System and method for full waveform inversion of seismic data with reduced computational cost

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CA2214101A1 (en) * 1995-03-03 1996-09-12 Ulrich Bick Method and system for the detection of lesions in medical images
GB2361396B (en) * 2000-04-10 2002-04-03 Voxar Ltd Imaging volume data
US6724856B2 (en) 2002-04-15 2004-04-20 General Electric Company Reprojection and backprojection methods and algorithms for implementation thereof
US7555151B2 (en) * 2004-09-02 2009-06-30 Siemens Medical Solutions Usa, Inc. System and method for tracking anatomical structures in three dimensional images
US7715654B2 (en) * 2005-10-18 2010-05-11 Siemens Medical Solutions Usa, Inc. System and method for fast multimodal registration by least squares

Also Published As

Publication number Publication date
NL1033975C2 (nl) 2009-02-03
US8571287B2 (en) 2013-10-29
JP2008006288A (ja) 2008-01-17
US20070297656A1 (en) 2007-12-27
DE102007028828A1 (de) 2007-12-27

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Effective date: 20180701