SG11201605156WA - Ct systems and methods - Google Patents

Ct systems and methods

Info

Publication number
SG11201605156WA
SG11201605156WA SG11201605156WA SG11201605156WA SG11201605156WA SG 11201605156W A SG11201605156W A SG 11201605156WA SG 11201605156W A SG11201605156W A SG 11201605156WA SG 11201605156W A SG11201605156W A SG 11201605156WA SG 11201605156W A SG11201605156W A SG 11201605156WA
Authority
SG
Singapore
Prior art keywords
systems
methods
Prior art date
Application number
SG11201605156WA
Inventor
Li Zhang
Zhiqiang Chen
Qingping Huang
Xin Jin
Yunda Sun
Le Shen
Ji Zhao
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 SG11201605156WA publication Critical patent/SG11201605156WA/en

Links

Classifications

    • G01V5/226
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating 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
    • G01N23/02Investigating 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
    • G01N23/04Investigating 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
    • G01N23/046Investigating 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 tomography, e.g. computed tomography [CT]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01TMEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00Details of radiation-measuring instruments
    • G01T7/08Means for conveying samples received
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/002D [Two Dimensional] image generation
    • G06T11/003Reconstruction from projections, e.g. tomography
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10072Tomographic images
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00Image generation
    • G06T2211/40Computed tomography
SG11201605156WA 2013-12-26 2014-12-25 Ct systems and methods SG11201605156WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310739803.4A CN104374783B (en) 2013-12-26 2013-12-26 CT system and its method
PCT/CN2014/094994 WO2015096784A1 (en) 2013-12-26 2014-12-25 Ct system and method therefor

Publications (1)

Publication Number Publication Date
SG11201605156WA true SG11201605156WA (en) 2016-07-28

Family

ID=52465144

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201605156WA SG11201605156WA (en) 2013-12-26 2014-12-25 Ct systems and methods

Country Status (13)

Country Link
US (1) US9746579B2 (en)
EP (1) EP2889649B1 (en)
JP (1) JP6305544B2 (en)
CN (1) CN104374783B (en)
AU (1) AU2014373004B2 (en)
BR (1) BR112016014808B1 (en)
CA (1) CA2935086C (en)
ES (1) ES2749729T3 (en)
HK (1) HK1202620A1 (en)
IL (1) IL246344B (en)
MY (1) MY187042A (en)
SG (1) SG11201605156WA (en)
WO (1) WO2015096784A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104749648A (en) 2013-12-27 2015-07-01 清华大学 Multi-energy spectrum static CT apparatus
US20160356915A1 (en) * 2015-04-27 2016-12-08 Christopher K. Green Four plane x-ray inspection system
CN106526686B (en) * 2016-12-07 2019-05-07 同方威视技术股份有限公司 Helical CT device and three-dimensional image reconstruction method
CN107450091B (en) * 2017-07-25 2020-01-03 苏州德锐特成像技术有限公司 Ionizing radiation metering method and device based on area-array camera chip
CN109343135B (en) * 2018-10-31 2020-10-09 北京纳米维景科技有限公司 Multi-level energy type static security check CT system and imaging method
EP3872535A4 (en) * 2018-10-31 2021-12-08 Nanovision Technology (Beijing) Co., Ltd. Multi-energy static security ct system and imaging method
JP7266479B2 (en) * 2019-07-04 2023-04-28 日本信号株式会社 inspection equipment
CN110706790B (en) * 2019-09-29 2023-10-31 东软医疗系统股份有限公司 Data transmission method, device and equipment
CN113238298B (en) * 2021-07-09 2022-03-04 同方威视技术股份有限公司 Inspection system and method
CN116095932A (en) * 2021-11-05 2023-05-09 同方威视技术股份有限公司 Light machine beam-out control method and device in imaging system and CT imaging system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235633A (en) * 1986-04-07 1987-10-15 Hitachi Medical Corp Image output device
DE19749783A1 (en) * 1997-11-11 1999-05-12 Manfred Dr Ing Pfeiler Device for X-ray computer tomography scanning of parcels or luggage
JP2000235007A (en) 1999-02-15 2000-08-29 Hitachi Engineering & Services Co Ltd X-ray ct scanner device and x-ray freight inspecting method
US7103137B2 (en) * 2002-07-24 2006-09-05 Varian Medical Systems Technology, Inc. Radiation scanning of objects for contraband
JP2006522343A (en) * 2003-04-02 2006-09-28 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 Threat elucidation system and method in automatic explosive detection of baggage and other small packages
US7324625B2 (en) * 2004-05-27 2008-01-29 L-3 Communications Security And Detection Systems, Inc. Contraband detection systems using a large-angle cone beam CT system
CN100541187C (en) * 2004-11-26 2009-09-16 同方威视技术股份有限公司 But a kind of container check system of CT tomoscan
US7233644B1 (en) * 2004-11-30 2007-06-19 Ge Homeland Protection, Inc. Computed tomographic scanner using rastered x-ray tubes
JP4170305B2 (en) * 2005-04-05 2008-10-22 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Radiography equipment
KR101263067B1 (en) * 2006-08-11 2013-05-09 아메리칸 사이언스 앤 엔지니어링, 인크. System and method for inspecting an object
US7616731B2 (en) * 2006-08-30 2009-11-10 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
GB0706089D0 (en) * 2007-03-29 2007-10-31 Durham Scient Crystals Ltd X-ray imaging of materials
CN101772324B (en) * 2007-08-06 2012-01-11 株式会社日立医药 X-ray ct device
CN101470082B (en) * 2007-12-27 2011-03-30 同方威视技术股份有限公司 Article detection apparatus and detection method thereof
WO2009127353A1 (en) * 2008-04-18 2009-10-22 Smiths Heimann Method and apparatus for detection of a particular material in an object by means of electromagnetic radiation
CN102175697B (en) * 2009-06-30 2014-05-14 同方威视技术股份有限公司 Object inspecting system
CN201540263U (en) * 2009-06-30 2010-08-04 同方威视技术股份有限公司 Object checking system, DR imaging device and CT imaging device
US8254656B2 (en) * 2009-10-13 2012-08-28 Morpho Detection, Inc. Methods and system for selective resolution improvement in computed tomography
US9271689B2 (en) * 2010-01-20 2016-03-01 General Electric Company Apparatus for wide coverage computed tomography and method of constructing same
US8447011B2 (en) * 2010-08-24 2013-05-21 Fujifilm Corporation Radiographic image capturing system and radiographic image capturing method
CN102379716A (en) * 2011-08-24 2012-03-21 苏州生物医学工程技术研究所 Static CT (computed tomography) scanner system and scanning method thereof
JP2013144038A (en) * 2012-01-16 2013-07-25 Toshiba Corp X-ray ct apparatus
CN203705363U (en) * 2013-12-26 2014-07-09 清华大学 Computed tomography (CT) system

Also Published As

Publication number Publication date
US9746579B2 (en) 2017-08-29
BR112016014808A2 (en) 2018-07-17
ES2749729T3 (en) 2020-03-23
IL246344A0 (en) 2016-08-31
WO2015096784A1 (en) 2015-07-02
JP2017501414A (en) 2017-01-12
CN104374783B (en) 2017-06-16
AU2014373004B2 (en) 2017-06-22
US20150185355A1 (en) 2015-07-02
MY187042A (en) 2021-08-27
CA2935086A1 (en) 2015-07-02
AU2014373004A1 (en) 2016-07-14
CA2935086C (en) 2020-03-31
HK1202620A1 (en) 2015-10-02
IL246344B (en) 2021-05-31
EP2889649A1 (en) 2015-07-01
CN104374783A (en) 2015-02-25
BR112016014808B1 (en) 2020-11-10
EP2889649B1 (en) 2019-09-18
JP6305544B2 (en) 2018-04-04

Similar Documents

Publication Publication Date Title
HK1220161A1 (en) Diagnostic systems and methods
IL246116B (en) Crispr-cas systems and their uses
GB2517829B (en) CT imaging methods and systems
ZA201505626B (en) Electrosurgical systems and methods
GB2549372B (en) Electrosurgical methods and systems
HK1212020A1 (en) Ct system and method thereof ct
SG11201506246WA (en) Ranging and positioning system
IL240527B (en) Dental-prosthetic arrangement and dental-prosthetic system
EP2968044A4 (en) Bed systems and methods
HUE061173T2 (en) Application method and application system
GB201317311D0 (en) Account association systems and methods
GB201316673D0 (en) Account association systems and methods
IL242834A (en) Wheelchair curb-climbing and curb-descending system
SG11201605156WA (en) Ct systems and methods
EP2968925A4 (en) Electrosurgical systems and methods
IL227627B (en) Georefenrencing method and system
GB2506463B (en) Improved burial systems and methods
GB201310158D0 (en) Medico-surgical assemblies and means
GB201305411D0 (en) System and method
IL241775A0 (en) Radar systems and methods
GB201307154D0 (en) Security systems and methods
GB2519994B (en) Assemblies and methods
SG11201508818QA (en) Gui-facilitated centralizing methods and systems
GB201314605D0 (en) Algaculture system and method
GB201302543D0 (en) Detector and method