ES2308580T3 - Procedimiento y dispositivo de reconstruccion de una funcion imagen de (n+1) dimensiones a partir de datos radon. - Google Patents

Procedimiento y dispositivo de reconstruccion de una funcion imagen de (n+1) dimensiones a partir de datos radon. Download PDF

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Publication number
ES2308580T3
ES2308580T3 ES05817788T ES05817788T ES2308580T3 ES 2308580 T3 ES2308580 T3 ES 2308580T3 ES 05817788 T ES05817788 T ES 05817788T ES 05817788 T ES05817788 T ES 05817788T ES 2308580 T3 ES2308580 T3 ES 2308580T3
Authority
ES
Spain
Prior art keywords
dimensions
reconstruction
procedure
radon data
function image
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 - Lifetime
Application number
ES05817788T
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English (en)
Inventor
Yuan Xu
Oleg Tischenko
Christoph Hoeschen
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.)
Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt GmbH
University of Oregon
State of Oregon
Original Assignee
Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt GmbH
University of Oregon
State of Oregon
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 Deutsches Forschungszentrum fuer Gesundheit und Umwelt GmbH, University of Oregon, State of Oregon filed Critical Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt GmbH
Application granted granted Critical
Publication of ES2308580T3 publication Critical patent/ES2308580T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/20—Inverse problem, i.e. transformations from projection space into object space
    • 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/416—Exact reconstruction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Processing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrotherapy Devices (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Nuclear Medicine (AREA)

Abstract

Procedimiento de reconstrucción de una función imagen f de (n+1) dimensiones que representa una región (1) de investigación, que comprende la etapa de: - determinar la función imagen f a partir de datos Radon de n dimensiones o de menos dimensiones que comprenden una pluralidad de funciones de proyección p Phi(t) medidas correspondientes a una pluralidad de direcciones de proyección (Phi) predeterminadas caracterizado porque - la función imagen f se determina como una suma de polinomios multiplicados por valores de las funciones de proyección pphi(t).
ES05817788T 2004-12-30 2005-12-21 Procedimiento y dispositivo de reconstruccion de una funcion imagen de (n+1) dimensiones a partir de datos radon. Expired - Lifetime ES2308580T3 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES2308580T3 true ES2308580T3 (es) 2008-12-01

Family

ID=38227697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05817788T Expired - Lifetime ES2308580T3 (es) 2004-12-30 2005-12-21 Procedimiento y dispositivo de reconstruccion de una funcion imagen de (n+1) dimensiones a partir de datos radon.

Country Status (11)

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

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US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
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US9208988B2 (en) 2005-10-25 2015-12-08 Rapiscan Systems, Inc. Graphite backscattered electron shield for use in an X-ray tube
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
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
US9046465B2 (en) 2011-02-24 2015-06-02 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
EP1780676A1 (en) 2005-10-25 2007-05-02 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Imaging method and device with dual reading scanner
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
US8571171B2 (en) 2008-12-05 2013-10-29 Helmholtz Zentrum Munchen Deutsches Forschungszentrum Fur Gesundheit Und Umwelt (Gmbh) Reconstructing a tomographic image with 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
WO2011138711A1 (en) * 2010-05-03 2011-11-10 Koninklijke Philips Electronics N.V. Medical viewing system and method for generating an angulated view of an object of interest
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
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.
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
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
JP7567582B2 (ja) * 2021-03-15 2024-10-16 株式会社Ｊｖｃケンウッド 立体映像表示装置、立体映像表示方法およびプログラム

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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
JP5340600B2 (ja) 2013-11-13
KR20070103733A (ko) 2007-10-24
DK1831845T3 (da) 2008-09-15
EP1677253A1 (en) 2006-07-05
EP1831845A1 (en) 2007-09-12
KR101252010B1 (ko) 2013-04-12
US20080130974A1 (en) 2008-06-05
CA2584900C (en) 2013-12-03
CA2584900A1 (en) 2006-07-06
WO2006069708A1 (en) 2006-07-06
CN100561520C (zh) 2009-11-18
JP2008526283A (ja) 2008-07-24
ATE396462T1 (de) 2008-06-15
EP1831845B1 (en) 2008-05-21
US8081807B2 (en) 2011-12-20
CN101048802A (zh) 2007-10-03
DE602005007066D1 (de) 2008-07-03

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