JP6170070B2 - 結合散乱及び透過マルチビューイメージングシステム - Google Patents
結合散乱及び透過マルチビューイメージングシステム Download PDFInfo
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Description
Claims (19)
- 物体をスキャンするX線検査システムであって、
回転X線ビームを同時に放射するように構成された少なくとも2つの回転X線源であって、各X線源は、前記X線ビームの絶対回転角度を測定するロータリーエンコーダを含み、前記X線ビームの各々は、透過パスを確定する少なくとも2つの回転X線源と、
各々が複数の非画素化検出器を有すると共に、各々は前記少なくとも2つのX線源の1つと対向して配置されてスキャンニング領域を形成する少なくとも2つの検出器アレイと、
前記X線源の各々を制御して、同時に放射された回転X線ビームが前記スキャンニング領域を通過して異なる方向に向けられるような調整された方法で前記物体をスキャンする少なくとも1つのコントローラと
を有し、前記X線ビームの回転角度と同様に、前記少なくとも2つの検出器アレイの各々からの信号出力の強度を記録することによって、前記物体のX線スキャン画像を形成するように構成されていることを特徴とするX線検査システム。 - 放射されたX線ビームの各々は、ペンシルビームであり、
前記X線源の各々は、所定の回転角度に亘って回転することを特徴とする請求項1に記載のX線検査システム。 - 第1、第2及び第3の回転X線源が、同時に回転X線ビームを放射するように構成され、
前記第1の回転X線源は、第1位置で始動して時計回りに移動することによって前記物体をスキャンし、
前記第2の回転X線源は、第2位置で始動して時計回りに移動することによって前記物体をスキャンし、
前記第3の回転X線源は、第3位置で始動して時計回りに移動することによって前記物体をスキャンし、
前記X線源の各々は異なる位置で始動することを特徴とする請求項1又は2に記載のX線検査システム。 - 各検出器は、時間内に特定のポイントでX線源の1つからの唯一のX線ビームに晒されることを特徴とする請求項1から3の何れか一に記載のX線検査システム。
- 前記物体の複数のスキャンされたビューは同時に収集され、検出器の各々は、適宜の時刻に唯一のX線ビームによって照射されていることを特徴とする請求項1から4の何れか一に記載のX線検査システム。
- 前記検出器の容量は、得られた前記物体のスキャンされたビューの個数とは独立であることを特徴とする請求項1から5の何れか一に記載のX線検査システム。
- 前記X線検査システムは、固有の空間分解能を有し、前記固有の空間分解能は、X線ビームのコリメーションの度合いによって決定されることを特徴とする請求項1から6の何れか一に記載のX線検査システム。
- 前記1つ以上の検出器は、1つ以上のフォトマルチプライヤ管を有するシンチレータ検出器のアレイを有し、前記フォトマルチプライヤ管は、前記検出器アレイの端部から現れて、隣接するX線源からのX線ビームを前記フォトマルチプライヤ管と対向する前記検出器アレイの遮るもののない面を通過可能とすることを特徴とする請求項1から7の何れか一に記載のX線検査システム。
- 前記1つ以上の検出器は、高い光出力効率、高速応答時間を有するシンチレーション材料のバーから形成され、前記バーは、環境条件の変化に対する反応が小さく大容量に亘って機械的に安定していることを特徴とする請求項1から8の何れか一に記載のX線検査システム。
- 前記1つ以上の検出器は、キセノン又は適宜の圧縮ガスを有するガスイオン化検出器であることを特徴とする請求項1から9の何れか一記載のX線検査システム。
- 前記1つ以上の検出器は、CdZnTe、CdTe、HgI、Si及びGeなどの半導体材料から形成されるが、これらの何れか一つに限定されないことを特徴とする請求項1から10の何れか一に記載のX線検査システム。
- 前記X線検査システムは、前記X線源をオフにして、前記検出器を現在の積算モードからパルスカウントモードに切り替えることによってガンマ線を検出するように構成されていることを特徴とする請求項1から11の何れか一に記載のX線検査システム。
- 物体をスキャンするX線検査システムであって、
前記物体を照射するために回転X線ビームを同時に放射するように構成された2つの回転X線源であって、各X線源は、前記X線ビームの絶対回転角度を測定するロータリーエンコーダを含み、前記X線ビームの各々は透過パスを確定する少なくとも2つの回転X線源と、
少なくとも2つの後方散乱検出器の間に配置される少なくとも1つの透過検出器を含む検出器アレイであって、前記後方散乱検出器の各々は、前記物体の第1の側部に配置される第1のX線源によって放射される後方散乱X線を検出し、前記透過検出器は、前記物体の対向する側部に配置される第2のX線源によって放射される透過X線を検出する非画素化検出器アレイと、
前記X線源の各々を制御して、同時に放射された回転X線ビームが異なる複数の方向に透過パスを有するような調整された方法で前記物体を同時にスキャンする少なくとも1つのコントローラと
を有し、X線ビームの回転角度と同様に、各検出器アレイからの信号出力の強度から前記物体のX線スキャン画像を形成するように構成されていることを特徴とするX線検査システム。 - 前記検出器アレイは、少なくとも2つの長方形プロフィール後方散乱検出器と、前記少なくとも2つの長方形プロファイル後方散乱検出器の間に配置される正方形プロフィール透過検出器とを含むことを特徴とする請求項13に記載のX線検査システム。
- 前記検出器アレイは、2つの後方散乱検出器の間に配置される透過検出器を含み、前記透過検出器及び前記2つの後方散乱検出器は、スキャンされる前記物体と対向する単一面内に配置され、前記透過検出器は、前記後方散乱検出器の各々よりは小さい露出面を有することを特徴とする請求項13又は14に記載のX線検査システム。
- 前記少なくとも2つの後方散乱検出器の1つと前記透過検出器との間に配置される対をなす固定コリメータをさらに含むことを特徴とする請求項13から15の何れか一に記載のX線検査システム。
- 前記X線源の各々は、拡張アノードX線管、回転コリメータアセンブリ、ベアリング及びドライブモータを有することを特徴とする請求項13から16の何れか一に記載のX線検査システム。
- 前記X線源の各々は、
アノードが接地電位に接続され且つ冷却回路に結合された拡張アノードX線管と、
周縁部に所定の角度でスロットが切り欠かれた少なくとも1つのコリメートリングを含む回転コリメータアセンブリであって、各スロットの長さはスロットの回転軸及び幅よりも大きく、スロットの前記幅はスキャンニング方向の前記X線検査システムの固有空間分解能を画定する回転コリメータアセンブリと、
前記回転コリメータアセンブリの重量をサポートし、且つドライブシャフトを前記回転コリメータアセンブリからドライブモータに伝達するベアリングと、
垂直スキャンニング方向に空間分解能を改善する第2のコリメータセットと
を有することを特徴とする請求項13から17の何れか一に記載のX線検査システム。 - 前記コントローラは、前記物体の速度を含む速度データを受け取り、前記速度データに基づいて、X線源のコリメータ回転速度、データ獲得レート、又は前記速度データに基づいてX線管電流の少なくとも1つを調整することを特徴とする請求項18に記載のX線検査システム。
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US201261594625P | 2012-02-03 | 2012-02-03 | |
US61/594,625 | 2012-02-03 | ||
PCT/US2013/024191 WO2013116549A1 (en) | 2012-02-03 | 2013-01-31 | Combined scatter and transmission multi-view imaging system |
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JP2015513072A JP2015513072A (ja) | 2015-04-30 |
JP2015513072A5 JP2015513072A5 (ja) | 2016-03-03 |
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US (5) | US9057679B2 (ja) |
EP (3) | EP2810296A4 (ja) |
JP (1) | JP6170070B2 (ja) |
KR (2) | KR102065318B1 (ja) |
CN (1) | CN104170051B (ja) |
AU (1) | AU2013215064B2 (ja) |
BR (1) | BR112014019198A2 (ja) |
CA (1) | CA2863659C (ja) |
GB (1) | GB2513073B (ja) |
HK (1) | HK1245995A1 (ja) |
IN (1) | IN2014DN06514A (ja) |
MX (1) | MX340345B (ja) |
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Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9958569B2 (en) | 2002-07-23 | 2018-05-01 | Rapiscan Systems, Inc. | Mobile imaging system and method for detection of contraband |
US9069532B2 (en) | 2011-07-25 | 2015-06-30 | International Business Machines Corporation | Valve controlled, node-level vapor condensation for two-phase heat sink(s) |
CA2849398C (en) | 2011-09-07 | 2020-12-29 | Rapiscan Systems, Inc. | X-ray inspection system that integrates manifest data with imaging/detection processing |
MX340345B (es) * | 2012-02-03 | 2016-07-05 | Rapiscan Systems Inc | Dispersion combinada y sistema de transmision de imagenes de multiples vistas. |
US9285488B2 (en) | 2012-02-14 | 2016-03-15 | American Science And Engineering, Inc. | X-ray inspection using wavelength-shifting fiber-coupled scintillation detectors |
US10670740B2 (en) | 2012-02-14 | 2020-06-02 | American Science And Engineering, Inc. | Spectral discrimination using wavelength-shifting fiber-coupled scintillation detectors |
US11756110B2 (en) * | 2012-11-30 | 2023-09-12 | Bwi Acquisition, Llc | Inspection and identification system and method |
US9791590B2 (en) | 2013-01-31 | 2017-10-17 | Rapiscan Systems, Inc. | Portable security inspection system |
US9778391B2 (en) * | 2013-03-15 | 2017-10-03 | Varex Imaging Corporation | Systems and methods for multi-view imaging and tomography |
US9680520B2 (en) * | 2013-03-22 | 2017-06-13 | University Of Washington Through Its Center For Commercialization | Ambient backscatter tranceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals |
KR102049445B1 (ko) * | 2013-05-31 | 2019-11-28 | 삼성디스플레이 주식회사 | 레이저 빔 조사 장치 및 이를 이용한 유기 발광 디스플레이 장치의 제조 방법 |
CN104340627B (zh) * | 2013-07-23 | 2017-03-01 | 同方威视技术股份有限公司 | 车辆拖动装置、车辆双模式通过系统和检查系统 |
GB2532902B (en) | 2013-07-23 | 2020-06-03 | Rapiscan Systems Inc | Methods for improving processing speed for object inspection |
RO130582B1 (ro) * | 2014-01-23 | 2021-12-30 | Mb Telecom Ltd. S.R.L. | Sistem şi metodă pentru inspecţia completă şi neintruzivă a aeronavelor |
CN103852797A (zh) * | 2014-02-08 | 2014-06-11 | 东莞市二郎神影像设备有限公司 | 一种探测器 |
WO2015123341A1 (en) | 2014-02-11 | 2015-08-20 | University Of Washington | Wireless networking communication methods, systems, and devices operable using harvested power |
WO2015123306A1 (en) | 2014-02-11 | 2015-08-20 | University Of Washington | Apparatuses, systems, and methods for communicating using mimo and spread spectrum coding in backscatter of ambient signals |
WO2016003547A1 (en) | 2014-06-30 | 2016-01-07 | American Science And Engineering, Inc. | Rapidly relocatable modular cargo container scanner |
US9594033B2 (en) | 2014-07-22 | 2017-03-14 | The Boeing Company | Visible X-ray indication and detection system for X-ray backscatter applications |
CN105438755A (zh) * | 2014-08-22 | 2016-03-30 | 清华大学 | 车辆拖动系统和车辆检查系统 |
US10079616B2 (en) | 2014-12-19 | 2018-09-18 | University Of Washington | Devices and methods for backscatter communication using one or more wireless communication protocols including bluetooth low energy examples |
MX2017012069A (es) | 2015-03-20 | 2018-06-27 | Rapiscan Systems Inc | Sistema portatil de inspeccion de retrodispersion. |
US10873363B2 (en) | 2015-08-12 | 2020-12-22 | University Of Washington | Backscatter devices and network systems incorporating backscatter devices |
CA2998364A1 (en) * | 2015-09-10 | 2017-03-16 | American Science And Engineering, Inc. | Backscatter characterization using interlinearly adaptive electromagnetic x-ray scanning |
US10345479B2 (en) | 2015-09-16 | 2019-07-09 | Rapiscan Systems, Inc. | Portable X-ray scanner |
EP3408681B1 (en) | 2016-01-26 | 2024-01-24 | University of Washington | Backscatter devices including examples of single sideband operation |
WO2017146930A1 (en) | 2016-02-22 | 2017-08-31 | Rapiscan Systems, Inc. | Systems and methods for detecting threats and contraband in cargo |
WO2017176772A1 (en) | 2016-04-04 | 2017-10-12 | University Of Washington | Backscatter devices and systems providing backscattered signals including ofdm packets |
US10809415B2 (en) * | 2016-08-25 | 2020-10-20 | Beijing Haulixing Technology Development Co., Ltd. | Imaging device for use in vehicle security check and method therefor |
CN106226338B (zh) * | 2016-09-20 | 2023-04-07 | 同方威视技术股份有限公司 | 用于集装箱的射线检查系统和检查方法 |
US10812130B2 (en) | 2016-10-18 | 2020-10-20 | University Of Washington | Backscatter systems, devices, and techniques utilizing CSS modulation and/or higher order harmonic cancellation |
GB2558238A (en) * | 2016-12-22 | 2018-07-11 | Smiths Heimann Sas | Method and apparatus |
CN108240997B (zh) * | 2016-12-26 | 2020-09-04 | 同方威视技术股份有限公司 | 检查设备和对集装箱进行检查的方法 |
US10600609B2 (en) | 2017-01-31 | 2020-03-24 | Rapiscan Systems, Inc. | High-power X-ray sources and methods of operation |
CN106841256B (zh) * | 2017-02-17 | 2023-11-21 | 清华大学 | 多视角背散射检查系统和多视角背散射检查方法 |
US10461783B2 (en) | 2017-03-16 | 2019-10-29 | University Of Washington | Radio frequency communication devices having backscatter and non-backscatter communication modes and hardware re-use |
WO2018187737A1 (en) | 2017-04-06 | 2018-10-11 | University Of Washington | Image and/or video transmission using backscatter devices |
CN108008458B (zh) * | 2017-12-29 | 2020-09-08 | 同方威视技术股份有限公司 | 车载背散射检查系统 |
CN108227027B (zh) * | 2017-12-29 | 2020-12-01 | 同方威视技术股份有限公司 | 车载背散射检查系统 |
CN107991327B (zh) * | 2018-01-05 | 2021-02-09 | 同方威视技术股份有限公司 | 安检系统和方法 |
CN108400079A (zh) * | 2018-05-10 | 2018-08-14 | 同方威视技术股份有限公司 | 笔形束x射线管和背散射检测设备 |
WO2019245636A1 (en) | 2018-06-20 | 2019-12-26 | American Science And Engineering, Inc. | Wavelength-shifting sheet-coupled scintillation detectors |
US10859719B2 (en) * | 2018-12-13 | 2020-12-08 | The Boeing Company | Adjustable multifacet x-ray sensor array |
RU2716039C1 (ru) * | 2018-12-27 | 2020-03-05 | Общество с ограниченной ответственностью "ИСБ.А" (ООО "ИСБ.А") | Система досмотра транспортных средств, перемещающихся своим ходом, включая находящихся в транспортных средствах грузы, пассажиров и водителя, способ автоматического радиоскопического контроля движущихся объектов и зоны радиационного сканирования и способ формирования теневого изображения инспектируемого объекта |
JP7222880B2 (ja) * | 2019-12-26 | 2023-02-15 | キヤノン電子管デバイス株式会社 | X線管梱包装置 |
US11212902B2 (en) | 2020-02-25 | 2021-12-28 | Rapiscan Systems, Inc. | Multiplexed drive systems and methods for a multi-emitter X-ray source |
US11193898B1 (en) | 2020-06-01 | 2021-12-07 | American Science And Engineering, Inc. | Systems and methods for controlling image contrast in an X-ray system |
US11175245B1 (en) | 2020-06-15 | 2021-11-16 | American Science And Engineering, Inc. | Scatter X-ray imaging with adaptive scanning beam intensity |
CN117192630A (zh) * | 2020-11-19 | 2023-12-08 | 同方威视技术股份有限公司 | 多通道射线检查设备 |
US11340361B1 (en) | 2020-11-23 | 2022-05-24 | American Science And Engineering, Inc. | Wireless transmission detector panel for an X-ray scanner |
JP7296359B2 (ja) * | 2020-12-17 | 2023-06-22 | 三菱電機プラントエンジニアリング株式会社 | 放射能汚染測定装置 |
WO2022150845A1 (en) * | 2021-01-08 | 2022-07-14 | Viken Detection Corporation | Low-profile x/ray scanning source apparatus with ring collimator |
US11796489B2 (en) | 2021-02-23 | 2023-10-24 | Rapiscan Systems, Inc. | Systems and methods for eliminating cross-talk signals in one or more scanning systems having multiple X-ray sources |
CN114137622A (zh) * | 2021-12-30 | 2022-03-04 | 同方威视科技(北京)有限公司 | 移动式辐射检查设备以及移动式辐射检查系统 |
CN114486971A (zh) * | 2022-01-25 | 2022-05-13 | 深圳市埃芯半导体科技有限公司 | 多源设计的x射线分析系统和方法 |
GB2614921A (en) * | 2022-01-25 | 2023-07-26 | Smiths Detection France S A S | Item inspection systems and methods |
WO2024030045A1 (en) * | 2022-08-01 | 2024-02-08 | Obshhestvo S Ogranichennoj Otvetstvennost`Yu "Indikom" (Ooo "Indikom") | Inspection system and method for recognizing the material composition of inspected objects |
CN117193819B (zh) * | 2023-09-07 | 2024-03-26 | 迈胜医疗设备有限公司 | 放射治疗系统、固件升级方法、设备及相关装置 |
Family Cites Families (192)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831123A (en) | 1956-07-11 | 1958-04-15 | Webster J Daly | X-ray fluoroscopic device |
USRE28544E (en) | 1971-07-07 | 1975-09-02 | Radiant energy imaging with scanning pencil beam | |
US3784837A (en) | 1972-05-08 | 1974-01-08 | Siemens Ag | X-ray device with a stand |
US3766387A (en) | 1972-07-11 | 1973-10-16 | Us Navy | Nondestructive test device using radiation to detect flaws in materials |
DK131955C (da) | 1973-10-09 | 1976-02-23 | I Leunbach | Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme |
DE2532300C3 (de) | 1975-07-18 | 1979-05-17 | Heimann Gmbh, 6200 Wiesbaden | Anlage zum Prüfen von Gepäckstücken mittels Röntgenstrahlung |
DE2532218C2 (de) | 1975-07-18 | 1982-09-02 | Heimann Gmbh, 6200 Wiesbaden | Vorrichtung zum Prüfen von Gepäckstücken mittels Röntgenstrahlung |
US4210811A (en) | 1975-11-03 | 1980-07-01 | Heimann Gmbh | Drive for moveable shield in luggage screening apparatus |
US4064440A (en) | 1976-06-22 | 1977-12-20 | Roder Frederick L | X-ray or gamma-ray examination device for moving objects |
DE2650237C2 (de) | 1976-11-02 | 1985-05-02 | Siemens AG, 1000 Berlin und 8000 München | Röntgendiagnostikgerät zur Herstellung von Transversalschichtbildern |
DE2735400C2 (de) | 1977-08-05 | 1979-09-20 | Heimann Gmbh, 6200 Wiesbaden | Vorrichtung zum Prüfen von Gepäckstücken mitteis Röntgenstrahlung |
DE2939146A1 (de) | 1979-09-27 | 1981-04-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur untersuchung eines koerpers mit durchdringender strahlung |
US4366382B2 (en) | 1980-09-09 | 1997-10-14 | Scanray Corp | X-ray line scan system for use in baggage inspection |
JPS5756740A (en) | 1980-09-22 | 1982-04-05 | Mitsubishi Electric Corp | Object inspecting device |
DE3145227A1 (de) | 1981-11-13 | 1983-05-19 | Heimann Gmbh, 6200 Wiesbaden | Verfahren und vorrichtung zur untersuchung des inhaltes von containern |
US4599740A (en) | 1983-01-06 | 1986-07-08 | Cable Arthur P | Radiographic examination system |
US4525854A (en) | 1983-03-22 | 1985-06-25 | Troxler Electronic Laboratories, Inc. | Radiation scatter apparatus and method |
DE3431082A1 (de) | 1984-08-23 | 1986-02-27 | Heimann Gmbh, 6200 Wiesbaden | Schaltungsanordnung zur hochspannungsversorung einer roentgenroehre |
CN1003542B (zh) | 1985-03-04 | 1989-03-08 | 海曼股份公司 | X-射线扫描仪 |
CN85107860A (zh) | 1985-04-03 | 1986-10-01 | 海曼股份公司 | X-射线扫描仪 |
DE3526015A1 (de) | 1985-07-20 | 1987-01-22 | Philips Patentverwaltung | Verfahren zum bestimmen der raeumlichen verteilung der streuquerschnitte fuer elastisch gestreute roentgenstrahlung und anordnung zur durchfuehrung des verfahrens |
US4789930A (en) | 1985-11-15 | 1988-12-06 | Picker International, Inc. | Energy dependent gain correction for radiation detection |
EP0247491B1 (de) | 1986-05-28 | 1990-08-16 | Heimann GmbH | Röntgenscanner |
US4799247A (en) | 1986-06-20 | 1989-01-17 | American Science And Engineering, Inc. | X-ray imaging particularly adapted for low Z materials |
US4809312A (en) | 1986-07-22 | 1989-02-28 | American Science And Engineering, Inc. | Method and apparatus for producing tomographic images |
GB8623196D0 (en) | 1986-09-26 | 1986-10-29 | Robinson M | Visual screening system |
EP0311177B1 (de) | 1987-10-05 | 1993-12-15 | Philips Patentverwaltung GmbH | Anordnung zur Untersuchung eines Körpers mit einer Strahlenquelle |
DE8717508U1 (ja) | 1987-10-19 | 1989-01-05 | Heimann Gmbh, 6200 Wiesbaden, De | |
US4825454A (en) | 1987-12-28 | 1989-04-25 | American Science And Engineering, Inc. | Tomographic imaging with concentric conical collimator |
US4864142A (en) | 1988-01-11 | 1989-09-05 | Penetron, Inc. | Method and apparatus for the noninvasive interrogation of objects |
US5007072A (en) | 1988-08-03 | 1991-04-09 | Ion Track Instruments | X-ray diffraction inspection system |
DE3909147A1 (de) | 1988-09-22 | 1990-09-27 | Philips Patentverwaltung | Anordnung zur messung des impulsuebertrages |
EP0412190B1 (de) | 1989-08-09 | 1993-10-27 | Heimann Systems GmbH & Co. KG | Vorrichtung zum Durchstrahlen von Gegenständen mittels fächerförmiger Strahlung |
DE58902570D1 (de) | 1989-08-09 | 1992-12-03 | Heimann Gmbh | Vorrichtung zum durchstrahlen von gegenstaenden mit faecherfoermiger strahlung. |
US4979202A (en) | 1989-08-25 | 1990-12-18 | Siczek Aldona A | Support structure for X-ray imaging apparatus |
US5179581A (en) | 1989-09-13 | 1993-01-12 | American Science And Engineering, Inc. | Automatic threat detection based on illumination by penetrating radiant energy |
US5022062A (en) | 1989-09-13 | 1991-06-04 | American Science And Engineering, Inc. | Automatic threat detection based on illumination by penetrating radiant energy using histogram processing |
US5098640A (en) | 1990-01-10 | 1992-03-24 | Science Applications International Corporation | Apparatus and method for detecting contraband using fast neutron activation |
US4991189A (en) | 1990-04-16 | 1991-02-05 | General Electric Company | Collimation apparatus for x-ray beam correction |
US5181234B1 (en) | 1990-08-06 | 2000-01-04 | Rapiscan Security Products Inc | X-ray backscatter detection system |
WO1992003722A1 (en) | 1990-08-15 | 1992-03-05 | Massachusetts Institute Of Technology | Detection of explosives and other materials using resonance fluorescence, resonance absorption, and other electromagnetic processes with bremsstrahlung radiation |
US5247561A (en) | 1991-01-02 | 1993-09-21 | Kotowski Andreas F | Luggage inspection device |
DE4101544A1 (de) | 1991-01-19 | 1992-07-23 | Philips Patentverwaltung | Roentgengeraet |
US5224144A (en) | 1991-09-12 | 1993-06-29 | American Science And Engineering, Inc. | Reduced mass flying spot scanner having arcuate scanning lines |
US5182764A (en) | 1991-10-03 | 1993-01-26 | Invision Technologies, Inc. | Automatic concealed object detection system having a pre-scan stage |
US5367552A (en) | 1991-10-03 | 1994-11-22 | In Vision Technologies, Inc. | Automatic concealed object detection system having a pre-scan stage |
US5253283A (en) | 1991-12-23 | 1993-10-12 | American Science And Engineering, Inc. | Inspection method and apparatus with single color pixel imaging |
US5263075A (en) | 1992-01-13 | 1993-11-16 | Ion Track Instruments, Inc. | High angular resolution x-ray collimator |
GB9200828D0 (en) | 1992-01-15 | 1992-03-11 | Image Research Ltd | Improvements in and relating to material identification using x-rays |
US5237598A (en) | 1992-04-24 | 1993-08-17 | Albert Richard D | Multiple image scanning X-ray method and apparatus |
DE4215343A1 (de) | 1992-05-09 | 1993-11-11 | Philips Patentverwaltung | Filterverfahren für ein Röntgensystem und Anordnung zur Durchführung eines solchen Filterverfahrens |
DE59203913D1 (de) | 1992-07-20 | 1995-11-09 | Heimann Systems Gmbh & Co | Prüfanlage für Gegenstände. |
US5430787A (en) | 1992-12-03 | 1995-07-04 | The United States Of America As Represented By The Secretary Of Commerce | Compton scattering tomography |
US5600303A (en) | 1993-01-15 | 1997-02-04 | Technology International Incorporated | Detection of concealed explosives and contraband |
JPH06277207A (ja) | 1993-03-25 | 1994-10-04 | Toshiba Corp | 非破壊検査装置、x線ct用データ検出装置及びx線ct用画像処理装置 |
DE4311174C2 (de) | 1993-04-05 | 1996-02-15 | Heimann Systems Gmbh & Co | Röntgenprüfanlage für Container und Lastkraftwagen |
FR2705785B1 (fr) | 1993-05-28 | 1995-08-25 | Schlumberger Ind Sa | Procédé pour déterminer la fonction d'atténuation d'un objet par rapport à la transmission d'une épaisseur de référence d'un matériau de référence et dispositif pour la mise en Óoeuvre du procédé. |
FR2705786B1 (fr) | 1993-05-28 | 1995-08-25 | Schlumberger Ind Sa | Procédé et dispositif pour la reconnaissance de matériaux déterminés dans la composition d'un objet. |
FR2708751B1 (fr) | 1993-07-30 | 1995-10-06 | Schlumberger Ind Sa | Procédé et dispositif pour détecter la présence d'un objet, comportant un matériau donné, non accessible à la vue. |
US5493596A (en) | 1993-11-03 | 1996-02-20 | Annis; Martin | High-energy X-ray inspection system |
US5666393A (en) | 1994-02-17 | 1997-09-09 | Annis; Martin | Method and apparatus for reducing afterglow noise in an X-ray inspection system |
DE19510168C2 (de) | 1995-03-21 | 2001-09-13 | Heimann Systems Gmbh & Co | Verfahren und Vorrichtung zur Bestimmung von kristallinen und polykristallinen Materialien in einem Untersuchungsbereich |
DE19532965C2 (de) | 1995-09-07 | 1998-07-16 | Heimann Systems Gmbh & Co | Röntgenprüfanlage für großvolumige Güter |
US5600700A (en) | 1995-09-25 | 1997-02-04 | Vivid Technologies, Inc. | Detecting explosives or other contraband by employing transmitted and scattered X-rays |
US5642393A (en) | 1995-09-26 | 1997-06-24 | Vivid Technologies, Inc. | Detecting contraband by employing interactive multiprobe tomography |
WO1997013142A1 (en) | 1995-10-03 | 1997-04-10 | Philips Electronics N.V. | Apparatus for simultaneous x-ray diffraction and x-ray fluorescence measurements |
US6507025B1 (en) | 1995-10-23 | 2003-01-14 | Science Applications International Corporation | Density detection using real time discrete photon counting for fast moving targets |
US6255654B1 (en) | 1995-10-23 | 2001-07-03 | Science Applications International Corporation | Density detection using discrete photon counting |
US6018562A (en) | 1995-11-13 | 2000-01-25 | The United States Of America As Represented By The Secretary Of The Army | Apparatus and method for automatic recognition of concealed objects using multiple energy computed tomography |
USRE39396E1 (en) | 1996-02-12 | 2006-11-14 | American Science And Engineering, Inc. | Mobile x-ray inspection system for large objects |
US5764683B1 (en) | 1996-02-12 | 2000-11-21 | American Science & Eng Inc | Mobile x-ray inspection system for large objects |
US5696806A (en) | 1996-03-11 | 1997-12-09 | Grodzins; Lee | Tomographic method of x-ray imaging |
US5642394A (en) | 1996-04-03 | 1997-06-24 | American Science And Engineering, Inc. | Sidescatter X-ray detection system |
US5838759A (en) | 1996-07-03 | 1998-11-17 | Advanced Research And Applications Corporation | Single beam photoneutron probe and X-ray imaging system for contraband detection and identification |
US5638420A (en) | 1996-07-03 | 1997-06-10 | Advanced Research And Applications Corporation | Straddle inspection system |
US5930326A (en) | 1996-07-12 | 1999-07-27 | American Science And Engineering, Inc. | Side scatter tomography system |
US5910973A (en) | 1996-07-22 | 1999-06-08 | American Science And Engineering, Inc. | Rapid X-ray inspection system |
US5763886A (en) | 1996-08-07 | 1998-06-09 | Northrop Grumman Corporation | Two-dimensional imaging backscatter probe |
US5974111A (en) | 1996-09-24 | 1999-10-26 | Vivid Technologies, Inc. | Identifying explosives or other contraband by employing transmitted or scattered X-rays |
US5940468A (en) | 1996-11-08 | 1999-08-17 | American Science And Engineering, Inc. | Coded aperture X-ray imaging system |
US6118850A (en) | 1997-02-28 | 2000-09-12 | Rutgers, The State University | Analysis methods for energy dispersive X-ray diffraction patterns |
US5912460A (en) | 1997-03-06 | 1999-06-15 | Schlumberger Technology Corporation | Method for determining formation density and formation photo-electric factor with a multi-detector-gamma-ray tool |
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 |
US6058158A (en) | 1997-07-04 | 2000-05-02 | Eiler; Peter | X-ray device for checking the contents of closed cargo carriers |
EP1005638A1 (en) | 1997-08-21 | 2000-06-07 | American Science & Engineering, Inc. | X-ray determination of the mass distribution in containers |
AU1060899A (en) | 1997-09-09 | 1999-03-29 | American Science And Engineering Inc. | A tomographic inspection system |
JPH11164829A (ja) | 1997-12-03 | 1999-06-22 | Toshiba Corp | 架台移動ヘリカルスキャンct装置 |
EP1040489A1 (en) | 1997-12-19 | 2000-10-04 | American Science & Engineering, Inc. | X-ray ambient level safety system |
DE19802668B4 (de) | 1998-01-24 | 2013-10-17 | Smiths Heimann Gmbh | Röntgenstrahlungserzeuger |
WO1999039189A2 (en) | 1998-01-28 | 1999-08-05 | American Science And Engineering, Inc. | Gated transmission and scatter detection for x-ray imaging |
US6128365A (en) | 1998-02-11 | 2000-10-03 | Analogic Corporation | Apparatus and method for combining related objects in computed tomography data |
DE19812055C2 (de) | 1998-03-19 | 2002-08-08 | Heimann Systems Gmbh & Co | Bildverarbeitung zur Materialerkennung mittels Röntgenstrahlungen |
US6218943B1 (en) | 1998-03-27 | 2001-04-17 | Vivid Technologies, Inc. | Contraband detection and article reclaim system |
US6094472A (en) | 1998-04-14 | 2000-07-25 | Rapiscan Security Products, Inc. | X-ray backscatter imaging system including moving body tracking assembly |
US6236709B1 (en) | 1998-05-04 | 2001-05-22 | Ensco, Inc. | Continuous high speed tomographic imaging system and method |
GB2337032B (en) | 1998-05-05 | 2002-11-06 | Rapiscan Security Products Ltd | Sorting apparatus |
DE19826062B4 (de) | 1998-06-12 | 2006-12-14 | Smiths Heimann Gmbh | Verfahren und Anordnung zur Detektion von Röntgenstrahlen |
US6442233B1 (en) | 1998-06-18 | 2002-08-27 | American Science And Engineering, Inc. | Coherent x-ray scatter inspection system with sidescatter and energy-resolved detection |
US6278115B1 (en) | 1998-08-28 | 2001-08-21 | Annistech, Inc. | X-ray inspection system detector with plastic scintillating material |
US6301326B2 (en) | 1998-11-02 | 2001-10-09 | Perkinelmer Detection Systems, Inc. | Sheet detection system |
WO2000033059A2 (en) | 1998-11-30 | 2000-06-08 | American Science And Engineering, Inc. | Multiple scatter system for threat identification |
US6192104B1 (en) | 1998-11-30 | 2001-02-20 | American Science And Engineering, Inc. | Fan and pencil beams from a common source for x-ray inspection |
DE19855213C2 (de) | 1998-11-30 | 2001-03-15 | Siemens Ag | Röntgenaufnahmeeinrichtung |
US6453007B2 (en) | 1998-11-30 | 2002-09-17 | American Science And Engineering, Inc. | X-ray inspection using co-planar pencil and fan beams |
US6421420B1 (en) | 1998-12-01 | 2002-07-16 | American Science & Engineering, Inc. | Method and apparatus for generating sequential beams of penetrating radiation |
US6249567B1 (en) | 1998-12-01 | 2001-06-19 | American Science & Engineering, Inc. | X-ray back scatter imaging system for undercarriage inspection |
US6282260B1 (en) | 1998-12-14 | 2001-08-28 | American Science & Engineering, Inc. | Unilateral hand-held x-ray inspection apparatus |
EP1147406A1 (en) | 1998-12-22 | 2001-10-24 | American Science & Engineering, Inc. | Unilateral hand-held x-ray inspection apparatus |
US6459764B1 (en) | 1999-01-27 | 2002-10-01 | American Science And Engineering, Inc. | Drive-through vehicle inspection system |
KR100290829B1 (ko) | 1999-03-25 | 2001-05-15 | 정기형 | 전자빔 가속기를 이용한 산업용 엑스선원 및 전자선원 |
US6256369B1 (en) | 1999-03-31 | 2001-07-03 | Analogic Corporation | Computerized tomography scanner with longitudinal flying focal spot |
US6542754B1 (en) * | 1999-05-12 | 2003-04-01 | Cisco Systems, Inc. | Synchronizing clock signals in wireless networks |
US6456684B1 (en) | 1999-07-23 | 2002-09-24 | Inki Mun | Surgical scanning system and process for use thereof |
EP1206903A2 (en) | 1999-07-30 | 2002-05-22 | American Science & Engineering, Inc. | Method for raster scanning an x-ray tube focal spot |
US6546072B1 (en) | 1999-07-30 | 2003-04-08 | American Science And Engineering, Inc. | Transmission enhanced scatter imaging |
US6567496B1 (en) | 1999-10-14 | 2003-05-20 | Sychev Boris S | Cargo inspection apparatus and process |
US6542578B2 (en) | 1999-11-13 | 2003-04-01 | Heimann Systems Gmbh | Apparatus for determining the crystalline and polycrystalline materials of an item |
DE19954663B4 (de) | 1999-11-13 | 2006-06-08 | Smiths Heimann Gmbh | Verfahren und Vorrichtung zur Bestimmung eines Materials eines detektierten Gegenstandes |
US6763635B1 (en) | 1999-11-30 | 2004-07-20 | Shook Mobile Technology, Lp | Boom with mast assembly |
US6459761B1 (en) | 2000-02-10 | 2002-10-01 | American Science And Engineering, Inc. | Spectrally shaped x-ray inspection system |
US7369463B1 (en) | 2000-02-21 | 2008-05-06 | N.V. Organon | Electronic alarm timer for use with a medical regimen |
US6563903B2 (en) | 2000-03-01 | 2003-05-13 | Tsinghua University | Container inspection apparatus |
US8325871B2 (en) * | 2000-03-28 | 2012-12-04 | American Science And Engineering, Inc. | Radiation threat detection |
CA2348150C (en) | 2000-05-25 | 2007-03-13 | Esam M.A. Hussein | Non-rotating x-ray system for three-dimensional, three-parameter imaging |
US6628745B1 (en) | 2000-07-01 | 2003-09-30 | Martin Annis | Imaging with digital tomography and a rapidly moving x-ray source |
US6839403B1 (en) | 2000-07-24 | 2005-01-04 | Rapiscan Security Products (Usa), Inc. | Generation and distribution of annotation overlays of digital X-ray images for security systems |
US6434219B1 (en) | 2000-07-24 | 2002-08-13 | American Science And Engineering, Inc. | Chopper wheel with two axes of rotation |
US6812426B1 (en) | 2000-07-24 | 2004-11-02 | Rapiscan Security Products | Automatic reject unit spacer and diverter |
US6837422B1 (en) | 2000-09-01 | 2005-01-04 | Heimann Systems Gmbh | Service unit for an X-ray examining device |
DE10044357A1 (de) | 2000-09-07 | 2002-03-21 | Heimann Systems Gmbh & Co | Detektoranordnung zur Detektion von Röntgenstrahlen |
CN100337593C (zh) * | 2000-09-28 | 2007-09-19 | 菲利浦医疗系统技术有限公司 | 用于时间相干的大覆盖范围的计算机断层扫描器 |
DE10055356A1 (de) | 2000-11-08 | 2002-05-16 | Georg Fischer Moessner Gmbh | Fahrstufe für Rolltreppen |
DE10062214B4 (de) | 2000-12-13 | 2013-01-24 | Smiths Heimann Gmbh | Vorrichtungen zur Durchleuchtung von Objekten |
US6473487B1 (en) | 2000-12-27 | 2002-10-29 | Rapiscan Security Products, Inc. | Method and apparatus for physical characteristics discrimination of objects using a limited view three dimensional reconstruction |
US6702459B2 (en) | 2001-04-11 | 2004-03-09 | The Uab Research Foundation | Mobile radiography system and process |
US6477417B1 (en) | 2001-04-12 | 2002-11-05 | Pacesetter, Inc. | System and method for automatically selecting electrode polarity during sensing and stimulation |
US6658087B2 (en) | 2001-05-03 | 2003-12-02 | American Science And Engineering, Inc. | Nautical X-ray inspection system |
US6580778B2 (en) | 2001-05-23 | 2003-06-17 | Heimann Systems Gmbh | Inspection device |
US6597760B2 (en) | 2001-05-23 | 2003-07-22 | Heimann Systems Gmbh | Inspection device |
JP4777539B2 (ja) | 2001-05-29 | 2011-09-21 | エスアイアイ・ナノテクノロジー株式会社 | 複合x線分析装置 |
DE10131407A1 (de) | 2001-06-28 | 2003-01-09 | Heimann Systems Gmbh & Co | Inspektionsanlage |
US6665433B2 (en) | 2001-07-31 | 2003-12-16 | Agilent Technologies, Inc. | Automatic X-ray determination of solder joint and view Delta Z values from a laser mapped reference surface for circuit board inspection using X-ray laminography |
DE10139672A1 (de) | 2001-08-11 | 2003-03-06 | Heimann Systems Gmbh & Co | Verfahren und Anlage zur Inspektion eines Objektes, insbesondere eines Gepäckstückes |
US6636581B2 (en) | 2001-08-31 | 2003-10-21 | Michael R. Sorenson | Inspection system and method |
US6542580B1 (en) | 2002-01-15 | 2003-04-01 | Rapiscan Security Products (Usa), Inc. | Relocatable X-ray imaging system and method for inspecting vehicles and containers |
US6816571B2 (en) | 2002-02-06 | 2004-11-09 | L-3 Communications Security And Detection Systems Corporation Delaware | Method and apparatus for transmitting information about a target object between a prescanner and a CT scanner |
US6665373B1 (en) | 2002-03-12 | 2003-12-16 | Rapiscan Security Products (Usa), Inc. | X-ray imaging system with active detector |
US6879657B2 (en) | 2002-05-10 | 2005-04-12 | Ge Medical Systems Global Technology, Llc | Computed tomography system with integrated scatter detectors |
US7162005B2 (en) | 2002-07-19 | 2007-01-09 | Varian Medical Systems Technologies, Inc. | Radiation sources and compact radiation scanning systems |
US7322745B2 (en) | 2002-07-23 | 2008-01-29 | Rapiscan Security Products, Inc. | Single boom cargo scanning system |
US7369643B2 (en) | 2002-07-23 | 2008-05-06 | Rapiscan Security Products, Inc. | Single boom cargo scanning system |
US8275091B2 (en) | 2002-07-23 | 2012-09-25 | Rapiscan Systems, Inc. | Compact mobile cargo scanning system |
US7783004B2 (en) | 2002-07-23 | 2010-08-24 | Rapiscan Systems, Inc. | Cargo scanning system |
US6843599B2 (en) | 2002-07-23 | 2005-01-18 | Rapiscan, Inc. | Self-contained, portable inspection system and method |
US7963695B2 (en) | 2002-07-23 | 2011-06-21 | Rapiscan Systems, Inc. | Rotatable boom cargo scanning system |
US7486768B2 (en) | 2002-07-23 | 2009-02-03 | Rapiscan Security Products, Inc. | Self-contained mobile inspection system and method |
US8503605B2 (en) * | 2002-07-23 | 2013-08-06 | Rapiscan Systems, Inc. | Four sided imaging system and method for detection of contraband |
US7356115B2 (en) | 2002-12-04 | 2008-04-08 | Varian Medical Systems Technology, Inc. | Radiation scanning units including a movable platform |
US7103137B2 (en) | 2002-07-24 | 2006-09-05 | Varian Medical Systems Technology, Inc. | Radiation scanning of objects for contraband |
JP4314008B2 (ja) | 2002-10-01 | 2009-08-12 | 株式会社東芝 | X線ctスキャナ |
CN1181336C (zh) | 2002-10-16 | 2004-12-22 | 清华大学 | 一种车载移动式集装箱检查系统 |
US7099434B2 (en) | 2002-11-06 | 2006-08-29 | American Science And Engineering, Inc. | X-ray backscatter mobile inspection van |
US7505556B2 (en) | 2002-11-06 | 2009-03-17 | American Science And Engineering, Inc. | X-ray backscatter detection imaging modules |
US20090257555A1 (en) | 2002-11-06 | 2009-10-15 | American Science And Engineering, Inc. | X-Ray Inspection Trailer |
US6785357B2 (en) | 2003-01-16 | 2004-08-31 | Bio-Imaging Research, Inc. | High energy X-ray mobile cargo inspection system with penumbra collimator |
US8804899B2 (en) * | 2003-04-25 | 2014-08-12 | Rapiscan Systems, Inc. | Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners |
GB0309383D0 (en) | 2003-04-25 | 2003-06-04 | Cxr Ltd | X-ray tube electron sources |
US7092485B2 (en) | 2003-05-27 | 2006-08-15 | Control Screening, Llc | X-ray inspection system for detecting explosives and other contraband |
US6922460B2 (en) | 2003-06-11 | 2005-07-26 | Quantum Magnetics, Inc. | Explosives detection system using computed tomography (CT) and quadrupole resonance (QR) sensors |
US6928141B2 (en) | 2003-06-20 | 2005-08-09 | Rapiscan, Inc. | Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers |
US7856081B2 (en) * | 2003-09-15 | 2010-12-21 | Rapiscan Systems, Inc. | Methods and systems for rapid detection of concealed objects using fluorescence |
US7039159B2 (en) | 2004-01-30 | 2006-05-02 | Science Applications International Corporation | Method and system for automatically scanning and imaging the contents of a moving target |
US7609807B2 (en) | 2004-02-17 | 2009-10-27 | General Electric Company | CT-Guided system and method for analyzing regions of interest for contraband detection |
US7333587B2 (en) | 2004-02-27 | 2008-02-19 | General Electric Company | Method and system for imaging using multiple offset X-ray emission points |
EP1733213B1 (en) * | 2004-04-09 | 2010-02-24 | American Science & Engineering, Inc. | Eliminating cross-talk in a backscatter inspection portal comprising multiples sources by ensuring that only one source is emitting radiation at a time |
US7809109B2 (en) | 2004-04-09 | 2010-10-05 | American Science And Engineering, Inc. | Multiple image collection and synthesis for personnel screening |
CA2513990C (en) | 2004-08-27 | 2010-09-14 | Paul Jacob Arsenault | X-ray scatter image reconstruction by balancing of discrepancies between detector responses, and apparatus therefor |
US7436932B2 (en) | 2005-06-24 | 2008-10-14 | Varian Medical Systems Technologies, Inc. | X-ray radiation sources with low neutron emissions for radiation scanning |
US20070009088A1 (en) | 2005-07-06 | 2007-01-11 | Edic Peter M | System and method for imaging using distributed X-ray sources |
CN101379415B (zh) | 2005-10-24 | 2013-07-17 | 美国科技工程公司 | 基于散射检测的x射线检查 |
US7379530B2 (en) | 2006-04-06 | 2008-05-27 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for the safe and rapid detection of nuclear devices within containers |
US7526064B2 (en) * | 2006-05-05 | 2009-04-28 | Rapiscan Security Products, Inc. | Multiple pass cargo inspection system |
EP2049888B1 (en) | 2006-08-11 | 2014-05-14 | American Science & Engineering, Inc. | X-ray inspection with contemporaneous and proximal transmission and backscatter imaging |
JP2010501860A (ja) | 2006-08-23 | 2010-01-21 | アメリカン サイエンス アンド エンジニアリング,インコーポレイテッド | 散乱減衰式断層撮影 |
US7639785B2 (en) | 2007-02-21 | 2009-12-29 | L-3 Communications Corporation | Compact scanned electron-beam x-ray source |
US7742568B2 (en) | 2007-06-09 | 2010-06-22 | Spectrum San Diego, Inc. | Automobile scanning system |
GB0803646D0 (en) | 2008-02-28 | 2008-04-02 | Rapiscan Security Products Inc | Scanning systems |
JP2011503624A (ja) | 2007-11-19 | 2011-01-27 | アメリカン サイエンス アンド エンジニアリング,インコーポレイテッド | 人スクリーニングのための複数画像収集および合成 |
CN101413905B (zh) | 2008-10-10 | 2011-03-16 | 深圳大学 | X射线微分干涉相衬成像系统 |
WO2011011583A1 (en) * | 2009-07-24 | 2011-01-27 | Nucsafe, Inc. | Spatial sequenced backscatter portal |
CN105589093B (zh) * | 2010-01-19 | 2020-05-19 | 拉皮斯坎系统股份有限公司 | 用于扫描物体的计算机断层摄影系统 |
MX340345B (es) * | 2012-02-03 | 2016-07-05 | Rapiscan Systems Inc | Dispersion combinada y sistema de transmision de imagenes de multiples vistas. |
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