ATE279737T1 - Nebeneinander-detectoranordnung für röntgen - bilderzeugungssystem mittels zweier energie- spektren - Google Patents

Nebeneinander-detectoranordnung für röntgen - bilderzeugungssystem mittels zweier energie- spektren

Info

Publication number
ATE279737T1
ATE279737T1 AT98939106T AT98939106T ATE279737T1 AT E279737 T1 ATE279737 T1 AT E279737T1 AT 98939106 T AT98939106 T AT 98939106T AT 98939106 T AT98939106 T AT 98939106T AT E279737 T1 ATE279737 T1 AT E279737T1
Authority
AT
Austria
Prior art keywords
energy
spectras
production system
ray image
image production
Prior art date
Application number
AT98939106T
Other languages
English (en)
Inventor
Richard K Gerlach
Paul J Bjorkholm
Francois Zayek
Original Assignee
L 3 Comm Security & Detection
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 L 3 Comm Security & Detection filed Critical L 3 Comm Security & Detection
Application granted granted Critical
Publication of ATE279737T1 publication Critical patent/ATE279737T1/de

Links

Classifications

    • 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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20183—Arrangements for preventing or correcting crosstalk, e.g. optical or electrical arrangements for correcting crosstalk
    • 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
    • G01V5/224—Multiple energy techniques using one type of radiation, e.g. X-rays of different energies

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT98939106T 1997-08-06 1998-07-29 Nebeneinander-detectoranordnung für röntgen - bilderzeugungssystem mittels zweier energie- spektren ATE279737T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90727197A 1997-08-06 1997-08-06
PCT/US1998/015663 WO1999008132A1 (en) 1997-08-06 1998-07-29 Side-by-side detector array for dual energy x-ray imaging system

Publications (1)

Publication Number Publication Date
ATE279737T1 true ATE279737T1 (de) 2004-10-15

Family

ID=25423804

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98939106T ATE279737T1 (de) 1997-08-06 1998-07-29 Nebeneinander-detectoranordnung für röntgen - bilderzeugungssystem mittels zweier energie- spektren

Country Status (5)

Country Link
EP (1) EP1010021B1 (de)
AT (1) ATE279737T1 (de)
AU (1) AU8759898A (de)
DE (1) DE69827018T2 (de)
WO (1) WO1999008132A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122804B2 (en) * 2002-02-15 2006-10-17 Varian Medical Systems Technologies, Inc. X-ray imaging device
ITMI20042085A1 (it) * 2004-11-02 2005-02-02 Gilardoni Spa Sistema e metodo elettronico per il riconoscimento di materiali
DE102005010867A1 (de) * 2005-03-07 2006-10-19 Commodas Daten- Und Systemtechnik Nach Mass Gmbh Vorrichtung und Verfahren zur Materialanalyse von Förderströmen aus Partikeln
CN101074935B (zh) * 2006-05-19 2011-03-23 清华大学 探测器阵列及设备
CN102590234B (zh) * 2009-05-27 2014-04-09 清华大学 基于直线轨迹扫描的双能欠采样物质识别系统和方法
CN101937094B (zh) * 2009-06-30 2014-03-26 同方威视技术股份有限公司 双能x射线阵列探测器
DE102011013942A1 (de) 2011-03-14 2012-09-20 Smiths Heimann Gmbh Anlage zur Überprüfung von großvolumigen Gütern, insbesondere von Frachtgütern
US9411057B2 (en) * 2011-04-01 2016-08-09 Medtronic Navigation, Inc. X-ray imaging system and method
CN104345070B (zh) 2013-07-29 2018-03-23 同方威视技术股份有限公司 探测器模块、安装探测器模块的方法及射线检测系统
CN103995278A (zh) * 2014-05-07 2014-08-20 东北大学 一种用于x射线安检装置的双能量线阵探测器
DE102018133525A1 (de) 2018-12-21 2020-06-25 Smiths Heimann Gmbh Dual-Energie-Detektor sowie Verfahren zur Verbesserung damit erzeugter Bilder
CN111388001A (zh) * 2020-03-31 2020-07-10 王振 一种非旋转式计算机断层成像装置及方法
DE102020117484A1 (de) 2020-07-02 2022-01-05 Smiths Heimann Gmbh Dual-energie-detektor und aufbereitungsverfahren für detektordaten
EP3951436B1 (de) 2020-08-04 2025-12-31 Mettler-Toledo, LLC Detektoranordnung und vorrichtung zur absorptionsabbildung mit dieser detektoranordnung
CN114152993B (zh) * 2021-12-30 2025-10-03 同方威视科技（北京）有限公司 辐射检查系统
CN115437014B (zh) * 2022-07-20 2025-06-17 电子科技大学 一种基于柔性探测器多维度成像的测井装置
GB2635755A (en) * 2023-11-24 2025-05-28 Smiths Detection France S A S Radiation modulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588180A1 (fr) * 1985-10-08 1987-04-10 Thomson Cgr Appareil d'examen radiologique
JPH06205767A (ja) * 1992-11-25 1994-07-26 Xerox Corp 放射線画像形成システム
DE4406958B4 (de) * 1994-03-03 2004-07-22 Smiths Heimann Gmbh Scanner zur Erfassung unzulässiger Gegenstände in Prüfobjekten

Also Published As

Publication number Publication date
DE69827018D1 (de) 2004-11-18
AU8759898A (en) 1999-03-01
DE69827018T2 (de) 2006-03-09
WO1999008132A1 (en) 1999-02-18
EP1010021B1 (de) 2004-10-13
EP1010021A1 (de) 2000-06-21

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