DE602005011642D1 - Bildgebung durch kohärente Streuung - Google Patents

Bildgebung durch kohärente Streuung

Info

Publication number
DE602005011642D1
DE602005011642D1 DE602005011642T DE602005011642T DE602005011642D1 DE 602005011642 D1 DE602005011642 D1 DE 602005011642D1 DE 602005011642 T DE602005011642 T DE 602005011642T DE 602005011642 T DE602005011642 T DE 602005011642T DE 602005011642 D1 DE602005011642 D1 DE 602005011642D1
Authority
DE
Germany
Prior art keywords
interest
region
features
imaging
spectrum
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.)
Active
Application number
DE602005011642T
Other languages
English (en)
Inventor
Michael Grass
Jens-Peter Schlomka
Stevendaal Udo Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602005011642D1 publication Critical patent/DE602005011642D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/222—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays measuring scattered radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Holo Graphy (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE602005011642T 2004-09-11 2005-09-09 Bildgebung durch kohärente Streuung Active DE602005011642D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0420222.2A GB0420222D0 (en) 2004-09-11 2004-09-11 Coherent scatter imaging
PCT/IB2005/052950 WO2006027756A2 (en) 2004-09-11 2005-09-09 Coherent scatter imaging

Publications (1)

Publication Number Publication Date
DE602005011642D1 true DE602005011642D1 (de) 2009-01-22

Family

ID=33186881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005011642T Active DE602005011642D1 (de) 2004-09-11 2005-09-09 Bildgebung durch kohärente Streuung

Country Status (8)

Country Link
US (1) US20080317311A1 (de)
EP (1) EP1792209B1 (de)
JP (1) JP2008512670A (de)
CN (1) CN101014882A (de)
AT (1) ATE417289T1 (de)
DE (1) DE602005011642D1 (de)
GB (1) GB0420222D0 (de)
WO (1) WO2006027756A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7693261B2 (en) * 2007-05-17 2010-04-06 Durham Scientific Crystals Limited Method and apparatus for inspection of materials
US7856083B2 (en) * 2008-10-31 2010-12-21 Morpho Detection, Inc. System and method to account for cross-talk among coherent scatter detectors
CN102301226B (zh) * 2009-01-27 2015-02-11 克罗梅克有限公司 物体运动时对物体预扫描以及物体静止时对物体进行随后的局部扫描
EP2408375B1 (de) 2009-03-20 2017-12-06 Orthoscan Incorporated Bewegliche bildgebungsvorrichtung
CN101750430B (zh) * 2009-06-10 2011-10-12 中国科学院自动化研究所 X射线计算机断层成像系统的几何校正方法
WO2012082799A1 (en) 2010-12-13 2012-06-21 Orthoscan, Inc. Mobile fluoroscopic imaging system
WO2014057394A1 (en) * 2012-10-09 2014-04-17 Koninklijke Philips N.V. Quantitative spectral imaging
US10024717B2 (en) * 2015-11-24 2018-07-17 Trutag Technologies, Inc. Tag reading using targeted spatial spectral detection
US11058369B2 (en) 2019-11-15 2021-07-13 GE Precision Healthcare LLC Systems and methods for coherent scatter imaging using a segmented photon-counting detector for computed tomography

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101544A1 (de) * 1991-01-19 1992-07-23 Philips Patentverwaltung Roentgengeraet
JP2641078B2 (ja) * 1991-03-28 1997-08-13 富士写真フイルム株式会社 骨塩定量分析方法
DE4215343A1 (de) * 1992-05-09 1993-11-11 Philips Patentverwaltung Filterverfahren für ein Röntgensystem und Anordnung zur Durchführung eines solchen Filterverfahrens
US5692029A (en) * 1993-01-15 1997-11-25 Technology International Incorporated Detection of concealed explosives and contraband
DE4441843A1 (de) * 1994-11-24 1996-05-30 Philips Patentverwaltung Anordnung zum Messen des Impulsübertragungsspektrums von elastisch gestreuten Röntgenquanten
GB2297835A (en) * 1995-02-08 1996-08-14 Secr Defence Three dimensional detection of contraband using x rays
WO1998033062A1 (en) * 1997-01-24 1998-07-30 Quanta Vision, Inc. Inspection equipment using small-angle topography in determining an object's internal structure and composition
US6054712A (en) * 1998-01-23 2000-04-25 Quanta Vision, Inc. Inspection equipment using small-angle topography in determining an object's internal structure and composition
WO1999066317A1 (en) * 1998-06-18 1999-12-23 American Science And Engineering, Inc. Coherent scattering for material identification
US6621888B2 (en) * 1998-06-18 2003-09-16 American Science And Engineering, Inc. X-ray inspection by coherent-scattering from variably disposed scatterers identified as suspect objects
CN1568160A (zh) * 2001-04-03 2005-01-19 皇家菲利浦电子有限公司 一种可确定脉冲动量传递光谱的计算机控制层析x光射线摄影装置
US6775346B2 (en) * 2002-10-21 2004-08-10 Koninklijke Philips Electronics N.V. Conebeam computed tomography imaging
CN1794951A (zh) * 2003-05-28 2006-06-28 皇家飞利浦电子股份有限公司 扇形射束相干散射计算机断层摄影
US7366282B2 (en) * 2003-09-15 2008-04-29 Rapiscan Security Products, Inc. Methods and systems for rapid detection of concealed objects using fluorescence
EP1676126A1 (de) * 2003-10-14 2006-07-05 Philips Intellectual Property & Standards GmbH Fächerstrahl-computertomographie mit kohärenter streustrahlung

Also Published As

Publication number Publication date
WO2006027756A2 (en) 2006-03-16
EP1792209A2 (de) 2007-06-06
CN101014882A (zh) 2007-08-08
JP2008512670A (ja) 2008-04-24
EP1792209B1 (de) 2008-12-10
WO2006027756A3 (en) 2006-05-11
US20080317311A1 (en) 2008-12-25
ATE417289T1 (de) 2008-12-15
GB0420222D0 (en) 2004-10-13

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