HK1212020A1 - 系統及其方法 - Google Patents

系統及其方法

Info

Publication number
HK1212020A1
HK1212020A1 HK15112579.7A HK15112579A HK1212020A1 HK 1212020 A1 HK1212020 A1 HK 1212020A1 HK 15112579 A HK15112579 A HK 15112579A HK 1212020 A1 HK1212020 A1 HK 1212020A1
Authority
HK
Hong Kong
Application number
HK15112579.7A
Other languages
English (en)
Inventor
陳志强張麗趙驥黃清萍金鑫
Original Assignee
Univ Tsinghua
Nuctech Co Ltd
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 Univ Tsinghua, Nuctech Co Ltd filed Critical Univ Tsinghua
Publication of HK1212020A1 publication Critical patent/HK1212020A1/zh

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
    • G01V5/226—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using tomography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30112—Baggage; Luggage; Suitcase

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
HK15112579.7A 2013-12-26 2015-12-22 系統及其方法 HK1212020A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310739139.3A CN104749197B (zh) 2013-12-26 2013-12-26 Ct系统及其方法

Publications (1)

Publication Number Publication Date
HK1212020A1 true HK1212020A1 (zh) 2016-06-03

Family

ID=52465145

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15112579.7A HK1212020A1 (zh) 2013-12-26 2015-12-22 系統及其方法

Country Status (5)

Country Link
US (1) US9786041B2 (zh)
EP (1) EP2889650A1 (zh)
CN (1) CN104749197B (zh)
HK (1) HK1212020A1 (zh)
WO (1) WO2015096785A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104483711B (zh) * 2014-12-17 2020-02-21 同方威视技术股份有限公司 基于分布式光源的辐射成像系统
CN105319228B (zh) * 2015-12-08 2018-01-12 北京航空航天大学 一种用于多源x射线成像的pid控制图像重建方法
US10094950B2 (en) * 2016-07-11 2018-10-09 Morpho Detection, Llc System and method for detecting and reconstructing objects in a non-continuous stream of items in an imaging system
CN106526686B (zh) * 2016-12-07 2019-05-07 同方威视技术股份有限公司 螺旋ct设备和三维图像重建方法
RU2665717C1 (ru) * 2017-07-17 2018-09-04 Федеральное государственное казенное учреждение "12 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации Способ рентгеновской компьютерной томографии аварийных взрывоопасных объектов
CN108120729B (zh) * 2017-12-28 2024-04-02 清华大学 Ct检查系统和ct成像方法
CN108549112A (zh) * 2018-04-24 2018-09-18 貊大卫 一种高速实时x射线计算机断层扫描安检系统
WO2020087825A1 (zh) * 2018-10-31 2020-05-07 北京纳米维景科技有限公司 一种多级能量型静态安检ct系统及成像方法
CN109343135B (zh) * 2018-10-31 2020-10-09 北京纳米维景科技有限公司 一种多级能量型静态安检ct系统及成像方法
CN111265231B (zh) * 2019-04-15 2021-08-31 清华大学 分布式光源ct图像重建方法与系统
CN110664419B (zh) * 2019-09-12 2023-05-02 东软医疗系统股份有限公司 确定扫描视野的方法、装置、终端设备及ct系统
CN110850495A (zh) * 2019-11-07 2020-02-28 武汉艾崴科技有限公司 一种静态x光立体断层扫描ct安检机
CN112198378B (zh) * 2020-09-07 2022-09-27 上海联影医疗科技股份有限公司 滑环故障检测装置及方法
CN114167506B (zh) * 2020-09-11 2023-10-13 同方威视技术股份有限公司 安全检查系统及方法
CN114167507B (zh) * 2020-09-11 2023-07-11 同方威视技术股份有限公司 多通道静态ct装置
GB202016907D0 (en) * 2020-10-24 2020-12-09 Scintacor Ltd An irradiation apparatus
CN112683934A (zh) * 2020-12-04 2021-04-20 重庆大学 一种基于电子束扫描的x射线源静态ct成像系统及方法
CN114609684A (zh) * 2020-12-09 2022-06-10 同方威视技术股份有限公司 物品的检测方法、装置、安检设备、介质和程序产品
CN115097535A (zh) * 2021-07-07 2022-09-23 清华大学 检查系统和方法
CN115097536B (zh) * 2021-07-07 2024-05-14 同方威视技术股份有限公司 检查系统和方法
CN115113289B (zh) * 2021-07-07 2024-04-26 同方威视技术股份有限公司 检查系统和方法
CN113741234A (zh) * 2021-07-21 2021-12-03 重庆真测科技股份有限公司 一种工业ct控制电路、工业ct系统及工业ct控制方法
DE102021209561A1 (de) * 2021-08-31 2023-03-02 Smiths Detection Germany Gmbh Verfahren zur Erkennung von Alarmobjekten in Gepäckstücken mittels eines Primär-Erkennungssystems und eines Sekundär-Erkennungssystems
CN115963120B (zh) * 2021-10-08 2024-03-01 同方威视技术股份有限公司 用于对被检物进行扫描检测的检测设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004090576A2 (en) * 2003-04-02 2004-10-21 Reveal Imaging Technologies, Inc. System and method for detection of explosives in baggage
US20050058242A1 (en) * 2003-09-15 2005-03-17 Peschmann Kristian R. Methods and systems for the rapid detection of concealed objects
CN1217185C (zh) * 2003-06-27 2005-08-31 清华大学 箱包或行李的γ辐射成像无损检测系统
US7233644B1 (en) * 2004-11-30 2007-06-19 Ge Homeland Protection, Inc. Computed tomographic scanner using rastered x-ray tubes
US7869566B2 (en) * 2007-06-29 2011-01-11 Morpho Detection, Inc. Integrated multi-sensor systems for and methods of explosives detection
CN101470082B (zh) * 2007-12-27 2011-03-30 同方威视技术股份有限公司 物品检测装置及其检测方法
CN201130157Y (zh) * 2007-12-27 2008-10-08 同方威视技术股份有限公司 物品检测装置
CN201199235Y (zh) * 2008-05-12 2009-02-25 丁青 新型x射线通道式安检系统结构
CN101387610B (zh) * 2008-10-14 2011-02-09 重庆大学 利用双源双能量直线式安检ct装置进行安全检测的方法
CN103033525B (zh) * 2011-09-30 2016-03-02 清华大学 Ct系统和ct图像重建方法
US8971484B2 (en) * 2011-11-22 2015-03-03 Xinray Systems Inc High speed, small footprint x-ray tomography inspection systems, devices, and methods
CN203705363U (zh) * 2013-12-26 2014-07-09 清华大学 Ct系统

Also Published As

Publication number Publication date
US9786041B2 (en) 2017-10-10
CN104749197A (zh) 2015-07-01
US20150199804A1 (en) 2015-07-16
CN104749197B (zh) 2017-08-11
EP2889650A1 (en) 2015-07-01
WO2015096785A1 (zh) 2015-07-02

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