DE3710502A1 - Vorrichtung zur gepaeckpruefung mit roentgenstrahlen - Google Patents

Vorrichtung zur gepaeckpruefung mit roentgenstrahlen

Info

Publication number
DE3710502A1
DE3710502A1 DE19873710502 DE3710502A DE3710502A1 DE 3710502 A1 DE3710502 A1 DE 3710502A1 DE 19873710502 DE19873710502 DE 19873710502 DE 3710502 A DE3710502 A DE 3710502A DE 3710502 A1 DE3710502 A1 DE 3710502A1
Authority
DE
Germany
Prior art keywords
data
detector
ray
rays
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.)
Granted
Application number
DE19873710502
Other languages
German (de)
English (en)
Other versions
DE3710502C2 (enExample
Inventor
Hiromu Shimizu
Isao Horiba
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.)
Hitachi Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Publication of DE3710502A1 publication Critical patent/DE3710502A1/de
Application granted granted Critical
Publication of DE3710502C2 publication Critical patent/DE3710502C2/de
Granted legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/043—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using fluoroscopic examination, with visual observation or video transmission of fluoroscopic images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE19873710502 1986-09-24 1987-03-30 Vorrichtung zur gepaeckpruefung mit roentgenstrahlen Granted DE3710502A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61223557A JPH0795100B2 (ja) 1986-09-24 1986-09-24 Ｘ線荷物検査装置

Publications (2)

Publication Number Publication Date
DE3710502A1 true DE3710502A1 (de) 1988-04-07
DE3710502C2 DE3710502C2 (enExample) 1990-10-25

Family

ID=16800025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873710502 Granted DE3710502A1 (de) 1986-09-24 1987-03-30 Vorrichtung zur gepaeckpruefung mit roentgenstrahlen

Country Status (3)

Country Link
US (1) US4817121A (enExample)
JP (1) JPH0795100B2 (enExample)
DE (1) DE3710502A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311174A1 (de) * 1993-04-05 1994-10-06 Heimann Systems Gmbh & Co Prüfanlage für Container und Lastkraftwagen

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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DE58906047D1 (de) * 1989-08-09 1993-12-02 Heimann Systems Gmbh & Co Vorrichtung zum Durchstrahlen von Gegenständen mittels fächerförmiger Strahlung.
EP0412189B1 (de) * 1989-08-09 1992-10-28 Heimann Systems GmbH & Co. KG Vorrichtung zum Durchstrahlen von Gegenständen mit fächerförmiger Strahlung
US5319547A (en) * 1990-08-10 1994-06-07 Vivid Technologies, Inc. Device and method for inspection of baggage and other objects
DE4235941A1 (de) * 1991-10-25 1993-07-22 American Science & Eng Inc Kontrollsystem
US5600303A (en) * 1993-01-15 1997-02-04 Technology International Incorporated Detection of concealed explosives and contraband
US7072440B2 (en) * 2001-10-19 2006-07-04 Control Screening, Llc Tomographic scanning X-ray inspection system using transmitted and Compton scattered radiation
US6661867B2 (en) 2001-10-19 2003-12-09 Control Screening, Llc Tomographic scanning X-ray inspection system using transmitted and compton scattered radiation
US7110493B1 (en) 2002-02-28 2006-09-19 Rapiscan Security Products (Usa), Inc. X-ray detector system having low Z material panel
US6665373B1 (en) 2002-03-12 2003-12-16 Rapiscan Security Products (Usa), Inc. X-ray imaging system with active detector
JP2005519688A (ja) * 2002-03-13 2005-07-07 ブレークアウェイ・イメージング・エルエルシー 擬似同時多平面ｘ線画像化システムおよび方法
WO2003081220A2 (en) 2002-03-19 2003-10-02 Breakaway Imaging, Llc Computer tomograph with a detector following the movement of a pivotable x-ray source
CN100482165C (zh) * 2002-06-11 2009-04-29 分离成像有限责任公司 用于x射线成像的悬臂式支架装置
WO2004019279A2 (en) * 2002-08-21 2004-03-04 Breakaway Imaging, Llc Apparatus and method for reconstruction of volumetric images in a divergent scanning computed tomography system
US7224765B2 (en) * 2002-10-02 2007-05-29 Reveal Imaging Technologies, Inc. Computed tomography system
JP4538321B2 (ja) * 2002-10-02 2010-09-08 リビール イメージング テクノロジーズ， インコーポレイテッド 折り重ねアレイｃｔ荷物スキャナ
US7039154B1 (en) * 2003-10-02 2006-05-02 Reveal Imaging Technologies, Inc. Folded array CT baggage scanner
DE10352411B4 (de) * 2003-11-10 2007-02-22 Yxlon International Security Gmbh Verfahren zur Entzerrung eines Röntgenbildes eines Gepäckstücks
US20080080670A1 (en) * 2006-09-29 2008-04-03 Ge Security, Inc. Systems and methods for classifying a substance
US8638904B2 (en) 2010-03-14 2014-01-28 Rapiscan Systems, Inc. Personnel screening system
US8576982B2 (en) 2008-02-01 2013-11-05 Rapiscan Systems, Inc. Personnel screening system
US8995619B2 (en) 2010-03-14 2015-03-31 Rapiscan Systems, Inc. Personnel screening system
US7796733B2 (en) 2007-02-01 2010-09-14 Rapiscan Systems, Inc. Personnel security screening system with enhanced privacy
CN101779119B (zh) 2007-06-21 2012-08-29 瑞皮斯坎系统股份有限公司 用于提高受指引的人员筛查的系统和方法
JP5065779B2 (ja) * 2007-06-27 2012-11-07 株式会社日立製作所 Ｘ線荷物検査装置の評価方法
US8003949B2 (en) 2007-11-01 2011-08-23 Rapiscan Systems, Inc. Multiple screen detection systems
CN101183082B (zh) * 2007-12-14 2011-08-17 清华大学 船只辐射成像检测系统
CA2710655C (en) 2007-12-25 2018-06-12 Rapiscan Systems, Inc. Improved security system for screening people
KR100997479B1 (ko) * 2008-04-14 2010-12-01 (주)대동하이텍 절연유 점도 유지용 가열수단이 구비된 엑스선 검색기
WO2011063059A1 (en) * 2009-11-18 2011-05-26 Rapiscan Systems, Inc. X-ray based system and methods for inspecting a person's shoes for aviation security threats
WO2011115929A1 (en) 2010-03-14 2011-09-22 Rapiscan Systems, Inc. Multiple screen detection systems
JP5890099B2 (ja) * 2011-01-25 2016-03-22 浜松ホトニクス株式会社 放射線画像取得装置
JP5784916B2 (ja) 2011-01-25 2015-09-24 浜松ホトニクス株式会社 放射線画像取得装置
JP5792472B2 (ja) * 2011-01-25 2015-10-14 浜松ホトニクス株式会社 放射線画像取得装置
JP5944254B2 (ja) 2012-07-20 2016-07-05 浜松ホトニクス株式会社 放射線画像取得装置
US11280898B2 (en) 2014-03-07 2022-03-22 Rapiscan Systems, Inc. Radar-based baggage and parcel inspection systems
GB2538921B (en) 2014-03-07 2020-06-03 Rapiscan Systems Inc Ultra wide band detectors
JP2016090494A (ja) * 2014-11-10 2016-05-23 株式会社 オプトメカトロ Ｘ線検査装置
AU2015353439A1 (en) 2014-11-25 2017-06-29 Rapiscan Systems, Inc. Intelligent security management system
ES2962649T3 (es) 2015-09-30 2024-03-20 Hamamatsu Photonics Kk Sistema de adquisición de imágenes radiográficas y método de adquisición de imágenes radiográficas
CN109791811A (zh) 2016-09-30 2019-05-21 美国科学及工程股份有限公司 用于2d扫描光束成像的x射线源

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746035A1 (de) * 1977-10-13 1979-04-19 Philips Patentverwaltung Verfahren zur raeumlichen dekodierung dreidimensionaler objekte aus kodierten ueberlagerungsbildern
DE3215025A1 (de) * 1981-04-29 1982-11-18 Radiographic Screens Oy, 00300 Helsinki Roentgenkollimator
DE3140145A1 (de) * 1981-10-09 1983-04-21 Heimann Gmbh, 6200 Wiesbaden Vorrichtung zur herstellung eines roentgenbildes von koerpern
EP0100562A1 (de) * 1982-08-11 1984-02-15 Heimann GmbH Vorrichtung zur Herstellung von Röntgenbildern von Körpern
EP0193786A1 (de) * 1985-03-04 1986-09-10 Heimann GmbH Vorrichtung zum Durchstrahlen von Containern
DE3708843A1 (de) * 1986-09-10 1988-03-24 Hitachi Medical Corp Roentgenstrahlenpruefvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599740A (en) * 1983-01-06 1986-07-08 Cable Arthur P Radiographic examination system
US4636952A (en) * 1984-12-03 1987-01-13 General Electric Company Method and apparatus for back projection image reconstruction using virtual equi-spaced detector array

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746035A1 (de) * 1977-10-13 1979-04-19 Philips Patentverwaltung Verfahren zur raeumlichen dekodierung dreidimensionaler objekte aus kodierten ueberlagerungsbildern
DE3215025A1 (de) * 1981-04-29 1982-11-18 Radiographic Screens Oy, 00300 Helsinki Roentgenkollimator
DE3140145A1 (de) * 1981-10-09 1983-04-21 Heimann Gmbh, 6200 Wiesbaden Vorrichtung zur herstellung eines roentgenbildes von koerpern
EP0100562A1 (de) * 1982-08-11 1984-02-15 Heimann GmbH Vorrichtung zur Herstellung von Röntgenbildern von Körpern
EP0193786A1 (de) * 1985-03-04 1986-09-10 Heimann GmbH Vorrichtung zum Durchstrahlen von Containern
DE3708843A1 (de) * 1986-09-10 1988-03-24 Hitachi Medical Corp Roentgenstrahlenpruefvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311174A1 (de) * 1993-04-05 1994-10-06 Heimann Systems Gmbh & Co Prüfanlage für Container und Lastkraftwagen
US6031890A (en) * 1993-04-05 2000-02-29 Heimann Systems Gmbh & Co. Kg Monitoring installation for containers and trucks

Also Published As

Publication number Publication date
US4817121A (en) 1989-03-28
DE3710502C2 (enExample) 1990-10-25
JPH0795100B2 (ja) 1995-10-11
JPS6379043A (ja) 1988-04-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE

D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI, LTD., TOKIO/TOKYO, JP