DK1831845T3 - Fremgangsmåde og anordning til rekonstruktion af en (n+1)-dimensionel billedfunktion på basis af radon-data - Google Patents

Fremgangsmåde og anordning til rekonstruktion af en (n+1)-dimensionel billedfunktion på basis af radon-data

Info

Publication number
DK1831845T3
DK1831845T3 DK05817788T DK05817788T DK1831845T3 DK 1831845 T3 DK1831845 T3 DK 1831845T3 DK 05817788 T DK05817788 T DK 05817788T DK 05817788 T DK05817788 T DK 05817788T DK 1831845 T3 DK1831845 T3 DK 1831845T3
Authority
DK
Denmark
Prior art keywords
image function
reconstructing
dimensional image
function based
radon data
Prior art date
Application number
DK05817788T
Other languages
English (en)
Inventor
Yuan Xu
Christoph Hoeschen
Oleg Tischenko
Original Assignee
Helmholtz Zentrum Muenchen
Oregon State
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 Helmholtz Zentrum Muenchen, Oregon State filed Critical Helmholtz Zentrum Muenchen
Application granted granted Critical
Publication of DK1831845T3 publication Critical patent/DK1831845T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • 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]
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy 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
    • 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 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
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • 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
    • A61B6/06—Diaphragms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/416—Exact reconstruction

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pulmonology (AREA)
  • Pure & Applied Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Processing (AREA)
  • Nuclear Medicine (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrotherapy Devices (AREA)
DK05817788T 2004-12-30 2005-12-21 Fremgangsmåde og anordning til rekonstruktion af en (n+1)-dimensionel billedfunktion på basis af radon-data DK1831845T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64042604P 2004-12-30 2004-12-30
EP04031043A EP1677253A1 (en) 2004-12-30 2004-12-30 Method and device of reconstructing an (n+1)-dimensional image function from radon data
PCT/EP2005/013801 WO2006069708A1 (en) 2004-12-30 2005-12-21 Method and device of reconstructing an (n+1)-dimensional image function from radon data

Publications (1)

Publication Number Publication Date
DK1831845T3 true DK1831845T3 (da) 2008-09-15

Family

ID=38227697

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05817788T DK1831845T3 (da) 2004-12-30 2005-12-21 Fremgangsmåde og anordning til rekonstruktion af en (n+1)-dimensionel billedfunktion på basis af radon-data

Country Status (11)

Country Link
US (1) US8081807B2 (da)
EP (2) EP1677253A1 (da)
JP (1) JP5340600B2 (da)
KR (1) KR101252010B1 (da)
CN (1) CN100561520C (da)
AT (1) ATE396462T1 (da)
CA (1) CA2584900C (da)
DE (1) DE602005007066D1 (da)
DK (1) DK1831845T3 (da)
ES (1) ES2308580T3 (da)
WO (1) WO2006069708A1 (da)

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US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
EP1727092A1 (en) 2005-05-23 2006-11-29 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Method and device for imaging tomography
EP1780676A1 (en) 2005-10-25 2007-05-02 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Imaging method and device with dual reading scanner
US9046465B2 (en) 2011-02-24 2015-06-02 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
EP1818871A1 (en) 2006-02-10 2007-08-15 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Scattered radiation correction of detector signals for projection-based imaging
EP1835464A1 (en) 2006-03-14 2007-09-19 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Method of reconstructing an image function from radon data
EP1959395A1 (en) * 2007-02-14 2008-08-20 Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Method of processing a radon data based image function and imaging method
US8170316B2 (en) * 2007-10-01 2012-05-01 California Institute Of Technology Tomographic imaging with a stripe-like shaped sensor
EP2130494A1 (en) 2008-06-06 2009-12-09 Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Scanner device and method for computed tomography imaging
GB0816823D0 (en) 2008-09-13 2008-10-22 Cxr Ltd X-ray tubes
WO2010063482A1 (en) * 2008-12-05 2010-06-10 Helmholtz Zentrum München Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh) Reconstructing a tomographic image reduced artifacts
GB0901338D0 (en) 2009-01-28 2009-03-11 Cxr Ltd X-Ray tube electron sources
GB2468164B (en) * 2009-02-27 2014-08-13 Samsung Electronics Co Ltd Computer-aided detection of lesions
EP2250967A1 (en) * 2009-05-13 2010-11-17 Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Tomography apparatus and tomography method
JP5844732B2 (ja) 2009-05-20 2016-01-20 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． インターベンション装置を観察するためのシステム及び方法
CN102081697B (zh) * 2009-11-27 2013-12-11 深圳迈瑞生物医疗电子股份有限公司 一种在超声成像空间中定义感兴趣容积的方法及其装置
CN102869306B (zh) * 2010-05-03 2015-07-08 皇家飞利浦电子股份有限公司 用于产生感兴趣对象的成角视图的医学观察系统和方法
US20120162216A1 (en) * 2010-12-22 2012-06-28 Electronics And Telecommunications Research Institute Cylindrical three-dimensional image display apparatus and method
US20120238876A1 (en) * 2011-03-18 2012-09-20 Fujifilm Corporation Ultrasound diagnostic apparatus and method of producing ultrasound image
JP6122489B2 (ja) * 2012-06-05 2017-04-26 ラピスカン システムズ、インコーポレイテッド Ｘ線画像装置
BE1019941A3 (nl) * 2012-06-05 2013-02-05 Tait Technologies Bvba Inrichting voor de weergave van driedimensionale beelden, systeem voor de creatie van driedimensionale beelden, en werkwijze voor de creatie van driedimensionale beelden.
DE102012217940A1 (de) * 2012-10-01 2014-04-03 Siemens Aktiengesellschaft Rekonstruktion von Bilddaten
DE102012219269A1 (de) * 2012-10-22 2014-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Erzeugen einer dreidimensionalen Abbildung eines Objekts
US10585206B2 (en) 2017-09-06 2020-03-10 Rapiscan Systems, Inc. Method and system for a multi-view scanner
EP3469988A1 (en) * 2017-10-11 2019-04-17 Ion Beam Applications S.A. Apparatus and methods for imaging an object by cone beam tomography
WO2019230740A1 (ja) * 2018-05-28 2019-12-05 国立研究開発法人理化学研究所 オーバーサンプリングによる断層画像データの取得方法、取得装置、および制御プログラム
WO2019230741A1 (ja) 2018-05-28 2019-12-05 国立研究開発法人理化学研究所 角度オフセットによる断層画像データの取得方法、取得装置、および制御プログラム
CN110276772B (zh) * 2019-05-10 2022-10-18 深圳大学 一种肌肉组织中结构要素的自动定位方法及系统
CN110400253B (zh) * 2019-07-02 2023-03-17 西安工业大学 一种基于双线性插值原理确定发射层析权重矩阵的方法
US11212902B2 (en) 2020-02-25 2021-12-28 Rapiscan Systems, Inc. Multiplexed drive systems and methods for a multi-emitter X-ray source
KR102203984B1 (ko) * 2020-07-01 2021-01-18 (주)뉴클리어엔지니어링 중성자 선원에 의한 지뢰 탐지 장치 및 이를 이용한 중성자 선원에 의한 지뢰 탐지 방법
CN112068179A (zh) * 2020-08-13 2020-12-11 南昌大学 一种基于勒贝格采样的正电子成像方法

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EP1780676A1 (en) * 2005-10-25 2007-05-02 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Imaging method and device with dual reading scanner
EP1835464A1 (en) * 2006-03-14 2007-09-19 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Method of reconstructing an image function from radon data

Also Published As

Publication number Publication date
ATE396462T1 (de) 2008-06-15
CA2584900C (en) 2013-12-03
CN100561520C (zh) 2009-11-18
KR101252010B1 (ko) 2013-04-12
US8081807B2 (en) 2011-12-20
US20080130974A1 (en) 2008-06-05
EP1831845A1 (en) 2007-09-12
EP1677253A1 (en) 2006-07-05
EP1831845B1 (en) 2008-05-21
JP5340600B2 (ja) 2013-11-13
KR20070103733A (ko) 2007-10-24
WO2006069708A1 (en) 2006-07-06
ES2308580T3 (es) 2008-12-01
CA2584900A1 (en) 2006-07-06
CN101048802A (zh) 2007-10-03
JP2008526283A (ja) 2008-07-24
DE602005007066D1 (de) 2008-07-03

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