FR2953964B1 - Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections - Google Patents

Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections

Info

Publication number
FR2953964B1
FR2953964B1 FR0958997A FR0958997A FR2953964B1 FR 2953964 B1 FR2953964 B1 FR 2953964B1 FR 0958997 A FR0958997 A FR 0958997A FR 0958997 A FR0958997 A FR 0958997A FR 2953964 B1 FR2953964 B1 FR 2953964B1
Authority
FR
France
Prior art keywords
tomosynthesis
tomography
projections
images obtained
low number
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
FR0958997A
Other languages
English (en)
Other versions
FR2953964A1 (fr
Inventor
Cyril Riddell
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR0958997A priority Critical patent/FR2953964B1/fr
Priority to US12/951,371 priority patent/US8942450B2/en
Priority to JP2010273080A priority patent/JP6010277B2/ja
Publication of FR2953964A1 publication Critical patent/FR2953964A1/fr
Application granted granted Critical
Publication of FR2953964B1 publication Critical patent/FR2953964B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/436—Limited angle

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0958997A 2009-12-15 2009-12-15 Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections Expired - Fee Related FR2953964B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0958997A FR2953964B1 (fr) 2009-12-15 2009-12-15 Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections
US12/951,371 US8942450B2 (en) 2009-12-15 2010-11-22 Method to process images obtained by tomography or few view tomosynthesis
JP2010273080A JP6010277B2 (ja) 2009-12-15 2010-12-08 断層撮像法またはビュー低減トモシンセシスにより取得した画像を処理するための方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0958997A FR2953964B1 (fr) 2009-12-15 2009-12-15 Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections

Publications (2)

Publication Number Publication Date
FR2953964A1 FR2953964A1 (fr) 2011-06-17
FR2953964B1 true FR2953964B1 (fr) 2012-05-04

Family

ID=42244092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0958997A Expired - Fee Related FR2953964B1 (fr) 2009-12-15 2009-12-15 Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections

Country Status (3)

Country Link
US (1) US8942450B2 (fr)
JP (1) JP6010277B2 (fr)
FR (1) FR2953964B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953964B1 (fr) * 2009-12-15 2012-05-04 Gen Electric Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections
JP5669799B2 (ja) 2012-09-28 2015-02-18 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理プログラム、及び画像処理方法
US9240071B2 (en) * 2013-08-05 2016-01-19 Siemens Aktiengesellschaft Three-dimensional X-ray imaging
CN109730708B (zh) 2013-10-24 2022-10-18 佳能株式会社 信息处理装置、信息处理方法和控制装置
JP6502509B2 (ja) 2015-09-10 2019-04-17 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム
JP6475138B2 (ja) 2015-09-30 2019-02-27 富士フイルム株式会社 制御装置、放射線画像撮影装置、放射線画像撮影方法、及び放射線画像撮影プログラム
US10386449B2 (en) * 2016-02-10 2019-08-20 United States Of America As Represented By The Secretary Of The Air Force System and method for radio tomographic image formation
JP6695164B2 (ja) 2016-02-19 2020-05-20 富士フイルム株式会社 断層画像生成装置、放射線画像撮影システム、断層画像生成方法、及び断層画像生成プログラム
EP3375399B1 (fr) 2016-10-05 2022-05-25 NuVasive, Inc. Système de navigation chirurgicale
KR101875847B1 (ko) 2016-12-07 2018-07-06 주식회사 디알텍 방사선 촬영 장치 및 이를 이용한 방사선 촬영 방법
US10706595B2 (en) 2017-03-13 2020-07-07 General Electric Company System and method for reconstructing an object via tomography
KR101914255B1 (ko) 2017-03-20 2018-11-01 주식회사 디알텍 방사선 촬영 장치 및 이를 이용한 방사선 촬영 방법
KR102491692B1 (ko) * 2021-06-22 2023-01-26 엘지전자 주식회사 엑스선 촬영 장치 및 엑스선 영상 처리 방법

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JPH0746080B2 (ja) 1986-12-22 1995-05-17 株式会社日立製作所 内部欠陥検査方法
US6272200B1 (en) * 1999-07-28 2001-08-07 Arch Development Corporation Fourier and spline-based reconstruction of helical CT images
US6950492B2 (en) * 2003-06-25 2005-09-27 Besson Guy M Dynamic multi-spectral X-ray projection imaging
WO2005109346A1 (fr) * 2004-05-06 2005-11-17 UNIVERSITé LAVAL Localisation tridimensionnelle d'objets a partir de donnees de tomographie
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US7386088B2 (en) * 2004-09-24 2008-06-10 General Electric Company Method and system for iterative image reconstruction
FI20055168A0 (fi) * 2005-04-13 2005-04-13 Gen Electric Tomografiamenetelmä
US7453976B1 (en) * 2005-05-17 2008-11-18 Fang-Fang Yin Computerized tomography image reconstruction
US7327822B2 (en) * 2005-07-20 2008-02-05 Purdue Research Foundation Methods, apparatus, and software for reconstructing an image
DE102005050917A1 (de) * 2005-10-24 2007-04-26 Siemens Ag Verfahren und Tomographiegerät zur Rekonstruktion einer tomographischen Darstellung eines Objektes
DE102005051620A1 (de) 2005-10-27 2007-05-03 Siemens Ag Verfahren zur Rekonstruktion einer tomographischen Darstellung eines Objektes
US7718954B2 (en) * 2006-01-31 2010-05-18 Koninklijke Philips Electronics N.V. Component method and system for PET detector efficiency normalization
EP2024902A4 (fr) * 2006-02-13 2012-06-13 Univ Chicago Reconstruction d'image à partir de données incomplètes ou en nombre limité
US7831097B2 (en) * 2006-03-16 2010-11-09 Siemens Medical Solutions Usa, Inc. System and method for image reconstruction
US7760848B2 (en) * 2006-09-08 2010-07-20 General Electric Company Method and system for generating a multi-spectral image of an object
US9514550B2 (en) * 2007-06-15 2016-12-06 The Johns Hopkins University Methods for motion compensated image reconstruction and system related thereto
JP5293920B2 (ja) 2007-12-28 2013-09-18 株式会社島津製作所 Ｘ線断層撮影装置
FR2953964B1 (fr) * 2009-12-15 2012-05-04 Gen Electric Procede de traitement d'images obtenues par tomographie ou tomosynthese a faible nombre de projections
WO2011100723A2 (fr) * 2010-02-12 2011-08-18 The Regents Of The University Of California Reconstruction en tomodensitométrie à faisceau conique rapide à base d'unité de traitement graphique
US8908471B2 (en) * 2010-05-27 2014-12-09 Pgs Geophysical As Method for building velocity models for imaging in multi-azimuth marine seismic surveys
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US8189735B2 (en) * 2010-07-22 2012-05-29 General Electric Company System and method for reconstruction of X-ray images
KR101149000B1 (ko) * 2010-12-02 2012-05-23 한국원자력연구원 제한각 이동형 산업용 감마선 단층촬영장치
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
FR2972551B1 (fr) * 2011-03-08 2013-04-19 Gen Electric Procede de traitement tomographique a faible nombre de projections d'un objet contraste

Also Published As

Publication number Publication date
FR2953964A1 (fr) 2011-06-17
US8942450B2 (en) 2015-01-27
JP2011125698A (ja) 2011-06-30
US20110142317A1 (en) 2011-06-16
JP6010277B2 (ja) 2016-10-19

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