DE3786091T2 - Herstellung tomographischer abbildungen. - Google Patents

Herstellung tomographischer abbildungen.

Info

Publication number
DE3786091T2
DE3786091T2 DE87301609T DE3786091T DE3786091T2 DE 3786091 T2 DE3786091 T2 DE 3786091T2 DE 87301609 T DE87301609 T DE 87301609T DE 3786091 T DE3786091 T DE 3786091T DE 3786091 T2 DE3786091 T2 DE 3786091T2
Authority
DE
Germany
Prior art keywords
production
tomographic images
tomographic
images
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.)
Expired - Fee Related
Application number
DE87301609T
Other languages
English (en)
Other versions
DE3786091D1 (de
Inventor
Wayne Giles Roberge
Brian Paul Flannery
Harry William Deckman
Peter Michael Eisenberger
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of DE3786091D1 publication Critical patent/DE3786091D1/de
Publication of DE3786091T2 publication Critical patent/DE3786091T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N23/046—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 tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
DE87301609T 1986-02-24 1987-02-24 Herstellung tomographischer abbildungen. Expired - Fee Related DE3786091T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83214586A 1986-02-24 1986-02-24
US06/891,597 US4833698A (en) 1986-02-24 1986-08-01 Apparatus for three dimensional tomography utilizing an electro-optic x-ray detector

Publications (2)

Publication Number Publication Date
DE3786091D1 DE3786091D1 (de) 1993-07-15
DE3786091T2 true DE3786091T2 (de) 1993-11-04

Family

ID=27125490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87301609T Expired - Fee Related DE3786091T2 (de) 1986-02-24 1987-02-24 Herstellung tomographischer abbildungen.

Country Status (5)

Country Link
US (1) US4833698A (de)
EP (1) EP0234922B1 (de)
CA (1) CA1264874A (de)
DE (1) DE3786091T2 (de)
NO (1) NO176042C (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218624A (en) * 1975-02-21 1993-06-08 Emi Limited Radiography
US4891829A (en) * 1986-11-19 1990-01-02 Exxon Research And Engineering Company Method and apparatus for utilizing an electro-optic detector in a microtomography system
DE3803129A1 (de) * 1988-02-03 1989-08-17 Sauerwein Dr Kurt Verfahren und vorrichtung zum erzeugen eines durchstrahlungsbildes
US5247555A (en) * 1988-10-28 1993-09-21 Nucletron Manufacturing Corp. Radiation image generating system and method
FR2642198B1 (fr) * 1989-01-20 1991-04-05 Gen Electric Cgr Procede de calcul et d'exploitation de l'image en projection conique, par exemple au sens des rayons x, d'un objet tridimensionnel echantillonne, et procede de reconstruction tridimensionnelle d'un objet etudie utilisant ce procede de calcul
WO1991015786A1 (en) * 1990-04-11 1991-10-17 Washington University Fiber optic beam-imaging apparatus with plastic reducer bundles and method
DE69129008T2 (de) * 1990-07-02 1998-08-20 Varian Associates Röntgenstrahlentherapiesimulator
US5117445A (en) * 1990-07-02 1992-05-26 Varian Associates, Inc. Electronically enhanced x-ray detector apparatus
US5402460A (en) * 1993-08-02 1995-03-28 University Of Washington Three-dimensional microtomographic analysis system
US5909309A (en) * 1994-12-19 1999-06-01 Electrophysics Corp. Method and apparatus for correcting geometrical distortions in an intensified imaging system
US5648996A (en) * 1995-08-04 1997-07-15 Omega International Technology, Inc. Tangential computerized tomography scanner
US5778038A (en) * 1996-06-06 1998-07-07 Yeda Research And Development Co., Ltd. Computerized tomography scanner and method of performing computerized tomography
DE19626775A1 (de) * 1996-07-03 1998-01-08 Siemens Ag Schnelle Faltung von Projektionen
US6421409B1 (en) * 2000-02-02 2002-07-16 Ut-Battelle Llc Ultra-high resolution computed tomography imaging
US7020243B2 (en) * 2003-12-05 2006-03-28 Ge Medical Systems Global Technology Company Llc Method and system for target angle heel effect compensation
WO2005065090A2 (en) * 2003-12-30 2005-07-21 The Mitre Corporation Techniques for building-scale electrostatic tomography
US7130375B1 (en) * 2004-01-14 2006-10-31 Xradia, Inc. High resolution direct-projection type x-ray microtomography system using synchrotron or laboratory-based x-ray source
CN101877998B (zh) * 2007-11-29 2012-02-22 株式会社岛津制作所 断层摄影装置
US8080791B2 (en) * 2008-12-12 2011-12-20 Fei Company X-ray detector for electron microscope
US9921400B2 (en) * 2015-12-17 2018-03-20 City University Of Hong Kong System and method for manipulating an object for imaging
CN109298133B (zh) * 2018-07-18 2021-07-13 重庆邮电大学 基于边缘通道校正的探测器模块生产良品率改进方法
US11067787B2 (en) * 2018-10-23 2021-07-20 Microsanj, LLC Microscope mounted infrared digital thermal image system
CN109827979A (zh) * 2019-01-21 2019-05-31 天津三英精密仪器股份有限公司 一种高效在线式ct扫描成像方法及系统
CN110161548A (zh) * 2019-06-27 2019-08-23 南华大学 一种剂量率探测的方法、装置以及剂量率探测器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365339A (en) * 1975-12-23 1982-12-21 General Electric Company Tomographic apparatus and method for reconstructing planar slices from non-absorbed and non-scattered radiation
FR2415401A1 (fr) * 1978-01-23 1979-08-17 Philips Nv Appareil de tomographie a transmission des images radiographiques vers un tube d'enregistrement et a reconstruction de ces images par ordinateur
US4298800A (en) * 1978-02-27 1981-11-03 Computome Corporation Tomographic apparatus and method for obtaining three-dimensional information by radiation scanning
US4521688A (en) * 1983-01-21 1985-06-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Three-dimensional and tomographic imaging device for x-ray and gamma-ray emitting objects

Also Published As

Publication number Publication date
EP0234922A2 (de) 1987-09-02
CA1264874C (en) 1990-01-23
CA1264874A (en) 1990-01-23
NO870722D0 (no) 1987-02-23
NO870722L (no) 1987-08-25
DE3786091D1 (de) 1993-07-15
NO176042C (no) 1995-01-25
EP0234922B1 (de) 1993-06-09
US4833698A (en) 1989-05-23
EP0234922A3 (en) 1989-05-31
NO176042B (no) 1994-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee