DK1941457T3 - Billeddannelsesfremgangsmåde samt indretning med dobbelt aflæsende scanner - Google Patents

Billeddannelsesfremgangsmåde samt indretning med dobbelt aflæsende scanner

Info

Publication number
DK1941457T3
DK1941457T3 DK06806535T DK06806535T DK1941457T3 DK 1941457 T3 DK1941457 T3 DK 1941457T3 DK 06806535 T DK06806535 T DK 06806535T DK 06806535 T DK06806535 T DK 06806535T DK 1941457 T3 DK1941457 T3 DK 1941457T3
Authority
DK
Denmark
Prior art keywords
energy input
input beam
investigation
frame mask
region
Prior art date
Application number
DK06806535T
Other languages
Danish (da)
English (en)
Inventor
Oleg Tischenko
Yuan Xu
Christoph Hoeschen
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 DK1941457T3 publication Critical patent/DK1941457T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pulmonology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
DK06806535T 2005-10-25 2006-10-25 Billeddannelsesfremgangsmåde samt indretning med dobbelt aflæsende scanner DK1941457T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05023312A EP1780676A1 (en) 2005-10-25 2005-10-25 Imaging method and device with dual reading scanner
PCT/EP2006/010281 WO2007048590A1 (en) 2005-10-25 2006-10-25 Imaging method and device with dual reading scanner

Publications (1)

Publication Number Publication Date
DK1941457T3 true DK1941457T3 (da) 2009-06-15

Family

ID=35589425

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06806535T DK1941457T3 (da) 2005-10-25 2006-10-25 Billeddannelsesfremgangsmåde samt indretning med dobbelt aflæsende scanner

Country Status (11)

Country Link
US (1) US8090089B2 (ko)
EP (2) EP1780676A1 (ko)
JP (1) JP4991738B2 (ko)
KR (1) KR101312434B1 (ko)
CN (1) CN101297323B (ko)
AT (1) ATE425518T1 (ko)
CA (1) CA2623812C (ko)
DE (1) DE602006005701D1 (ko)
DK (1) DK1941457T3 (ko)
ES (1) ES2321559T3 (ko)
WO (1) WO2007048590A1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1677253A1 (en) * 2004-12-30 2006-07-05 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Method and device of reconstructing an (n+1)-dimensional image function from radon data
EP1835464A1 (en) * 2006-03-14 2007-09-19 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Method of reconstructing an image function from radon data
CA2666838C (en) 2006-09-18 2010-12-07 Optosecurity Inc. Method and apparatus for assessing characteristics of liquids
WO2008040119A1 (en) 2006-10-02 2008-04-10 Optosecurity Inc. Tray for assessing the threat status of an article at a security check point
WO2009043145A1 (en) * 2007-10-01 2009-04-09 Optosecurity Inc. Method and devices for assessing the threat status of an article at a security check point
WO2010025539A1 (en) 2008-09-05 2010-03-11 Optosecurity Inc. Method and system for performing x-ray inspection of a liquid product at a security checkpoint
JP5208868B2 (ja) * 2008-10-31 2013-06-12 シスメックス株式会社 検体処理装置
US8831331B2 (en) 2009-02-10 2014-09-09 Optosecurity Inc. Method and system for performing X-ray inspection of a product at a security checkpoint using simulation
EP2250967A1 (en) * 2009-05-13 2010-11-17 Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Tomography apparatus and tomography method
EP2443441B8 (en) 2009-06-15 2017-11-22 Optosecurity Inc. Method and apparatus for assessing the threat status of luggage
US8879791B2 (en) 2009-07-31 2014-11-04 Optosecurity Inc. Method, apparatus and system for determining if a piece of luggage contains a liquid product
KR101127680B1 (ko) * 2009-09-08 2012-03-23 중앙대학교 산학협력단 도넛형 코일을 이용한 하전입자 빔 단층촬영 장치 및 방법
US9119589B2 (en) * 2012-03-22 2015-09-01 Kabushiki Kaisha Toshiba Method and system for spectral computed tomography (CT) with sparse photon counting detectors
US9078569B2 (en) * 2012-08-20 2015-07-14 Zhengrong Ying Configurable data measurement and acquisition systems for multi-slice X-ray computed tomography systems
WO2014153561A1 (en) * 2013-03-22 2014-09-25 New York University Computer accessible medium for modulating x-ray beam intensity
USD726185S1 (en) * 2013-05-23 2015-04-07 Bluebird Inc. Data scan device
CN108514694A (zh) * 2018-04-04 2018-09-11 新瑞阳光粒子医疗装备(无锡)有限公司 一种放射治疗中的原位ct装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647779A (en) * 1985-05-13 1987-03-03 Clayton Foundation For Research Multiple layer positron emission tomography camera
CN1164313A (zh) * 1994-11-22 1997-11-05 模拟技术有限公司 X线断层图象数据的归一化
CN1146890A (zh) * 1995-03-30 1997-04-09 西门子公司 用于电子束x线断层成相的固定隔板准直器
JP2000262515A (ja) * 1999-03-19 2000-09-26 Fuji Photo Film Co Ltd 放射線画像撮影方法及び装置
US6946658B2 (en) * 2002-07-05 2005-09-20 The Washington University Method and apparatus for increasing spatial resolution of a pet scanner
DE102004003882A1 (de) * 2004-01-26 2005-08-18 Siemens Ag Verfahren zur Erzeugung von tomographischen Schnittbildern eines sich periodisch bewegenden Objektes mit einer Fokus-Detektor-Kombination
US7310407B2 (en) * 2004-09-03 2007-12-18 Juni Jack E Nuclear medical imaging device
EP1677253A1 (en) 2004-12-30 2006-07-05 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Method and device of reconstructing an (n+1)-dimensional image function from radon data
EP1727092A1 (en) * 2005-05-23 2006-11-29 GSF-Forschungszentrum für Umwelt und Gesundheit GmbH Method and device for imaging tomography

Also Published As

Publication number Publication date
JP2009512526A (ja) 2009-03-26
ES2321559T3 (es) 2009-06-08
WO2007048590A1 (en) 2007-05-03
CA2623812C (en) 2014-07-08
KR20080084798A (ko) 2008-09-19
DE602006005701D1 (de) 2009-04-23
CN101297323B (zh) 2011-05-18
EP1941457A1 (en) 2008-07-09
EP1780676A1 (en) 2007-05-02
JP4991738B2 (ja) 2012-08-01
US8090089B2 (en) 2012-01-03
CA2623812A1 (en) 2007-05-03
EP1941457B1 (en) 2009-03-11
CN101297323A (zh) 2008-10-29
KR101312434B1 (ko) 2013-09-27
US20090245456A1 (en) 2009-10-01
ATE425518T1 (de) 2009-03-15

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