SE393876B - Forfarande och anordning for rumskodad avbildning - Google Patents

Forfarande och anordning for rumskodad avbildning

Info

Publication number
SE393876B
SE393876B SE7314805A SE7314805A SE393876B SE 393876 B SE393876 B SE 393876B SE 7314805 A SE7314805 A SE 7314805A SE 7314805 A SE7314805 A SE 7314805A SE 393876 B SE393876 B SE 393876B
Authority
SE
Sweden
Prior art keywords
pattern
spatially
reconstructed
spatial frequency
spatially coded
Prior art date
Application number
SE7314805A
Other languages
English (en)
Swedish (sv)
Inventor
H H Barrett
Original Assignee
Raytheon 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 Raytheon Co filed Critical Raytheon Co
Publication of SE393876B publication Critical patent/SE393876B/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/026—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays for obtaining three-dimensional pictures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
SE7314805A 1972-11-01 1973-10-31 Forfarande och anordning for rumskodad avbildning SE393876B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30299272A 1972-11-01 1972-11-01

Publications (1)

Publication Number Publication Date
SE393876B true SE393876B (sv) 1977-05-23

Family

ID=23170111

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7314805A SE393876B (sv) 1972-11-01 1973-10-31 Forfarande och anordning for rumskodad avbildning
SE7606558A SE7606558L (sv) 1972-11-01 1976-06-10 Forfarande for radiografisk avbildning

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7606558A SE7606558L (sv) 1972-11-01 1976-06-10 Forfarande for radiografisk avbildning

Country Status (11)

Country Link
US (1) US3801785A (instruction)
JP (1) JPS49135591A (instruction)
BE (1) BE806529A (instruction)
CA (1) CA972476A (instruction)
CH (1) CH580819A5 (instruction)
DE (1) DE2353603B2 (instruction)
FR (1) FR2205218A5 (instruction)
GB (1) GB1449276A (instruction)
IT (1) IT996316B (instruction)
NL (1) NL7313809A (instruction)
SE (2) SE393876B (instruction)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906229A (en) * 1973-06-12 1975-09-16 Raytheon Co High energy spatially coded image detecting systems
GB1464249A (en) * 1973-11-20 1977-02-09 Roeck W W Apparatus for use in the determination of focal spot size in x-ray tubes
US4155226A (en) * 1973-12-06 1979-05-22 Gerald Altman Infrared cooler for restricted regions
US3950613A (en) * 1973-12-26 1976-04-13 Albert Macovski X-ray encoding and decoding system
US4147040A (en) * 1974-02-25 1979-04-03 Gerald Altman Radiation cooling devices and processes
US4085324A (en) * 1975-08-01 1978-04-18 The University Of Texas Imaging by point absorption of radiation
DE2730889C2 (de) * 1977-07-08 1985-07-11 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Einrichtung zur ortsauflösenden Materialuntersuchung einer Probe
US4158770A (en) * 1978-01-03 1979-06-19 Raytheon Company Radiographic imaging system
US4318722A (en) * 1980-04-09 1982-03-09 Gerald Altman Infrared radiation cooler for producing physiologic conditions such as a comfort or hypothermia
US4626688A (en) 1982-11-26 1986-12-02 Barnes Gary T Split energy level radiation detection
US20050082491A1 (en) * 2003-10-15 2005-04-21 Seppi Edward J. Multi-energy radiation detector
US7869862B2 (en) * 2003-10-15 2011-01-11 Varian Medical Systems, Inc. Systems and methods for functional imaging using contrast-enhanced multiple-energy computed tomography
US7649981B2 (en) * 2003-10-15 2010-01-19 Varian Medical Systems, Inc. Multi-energy x-ray source
CN101405596B (zh) * 2006-01-24 2012-07-04 北卡罗来纳大学查珀尔希尔分校 使用具有多色分布的x射线束检测对象图像的系统和方法
US7463712B2 (en) * 2006-05-18 2008-12-09 The Board Of Trustees Of The Leland Stanford Junior University Scatter correction for x-ray imaging using modulation of primary x-ray spatial spectrum
KR20110122665A (ko) 2008-12-01 2011-11-10 유니버시티 오브 노스캐롤라이나 앳 채플 힐 다파장 산포를 갖는 ｘ-선 빔으로부터의 다중 빔 촬영을 이용한 물체 영상 감지를 위한 시스템 및 방법
WO2010120377A2 (en) * 2009-04-16 2010-10-21 Silver Eric H Monochromatic x-ray methods and apparatus
US8315358B2 (en) * 2009-06-04 2012-11-20 Nextray, Inc. Strain matching of crystals and horizontally-spaced monochromator and analyzer crystal arrays in diffraction enhanced imaging systems and related methods
US8204174B2 (en) * 2009-06-04 2012-06-19 Nextray, Inc. Systems and methods for detecting an image of an object by use of X-ray beams generated by multiple small area sources and by use of facing sides of adjacent monochromator crystals
US20150369758A1 (en) 2014-06-24 2015-12-24 Eric H. Silver Methods and apparatus for determining information regarding chemical composition using x-ray radiation
US10541102B2 (en) * 2016-09-14 2020-01-21 The Boeing Company X-ray back scattering for inspection of part
US10532223B2 (en) * 2017-05-19 2020-01-14 Imagine Scientific, Inc. Monochromatic X-ray imaging systems and methods
EP3698175A4 (en) * 2017-10-20 2021-07-14 Australian Nuclear Science And Technology Organisation COMPRESSIVE IMAGING PROCESS AND SYSTEM
US10818467B2 (en) 2018-02-09 2020-10-27 Imagine Scientific, Inc. Monochromatic x-ray imaging systems and methods
EP3749203A4 (en) 2018-02-09 2021-11-03 Imagine Scientific, Inc. MONOCHROMATIC X-RAY IMAGING SYSTEMS AND METHODS
WO2020056281A1 (en) 2018-09-14 2020-03-19 Imagine Scientific, Inc. Monochromatic x-ray component systems and methods
CN113358673A (zh) * 2021-07-19 2021-09-07 广东工业大学 一种icf内爆靶丸内爆过程的x光成像装置及方法
CN114910495B (zh) * 2022-06-23 2024-06-21 重庆大学 X射线荧光ct与康普顿相机复合成像系统及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624443A (en) * 1921-10-20 1927-04-12 Union Carbide & Carbon Res Lab X-ray filter
US1626306A (en) * 1923-07-18 1927-04-26 Union Carbide & Carbon Res Lab Method of producing homogeneous x-rays and apparatus therefor
US2679474A (en) * 1949-12-31 1954-05-25 Pajes Wolf Szmul Process of making optical zone plates
US2925497A (en) * 1956-08-09 1960-02-16 Philips Corp Fluorescence analysis
US3402292A (en) * 1963-06-07 1968-09-17 Baecklund Johannes Apparatus for x-ray analysis of a material having a specific filter in the primary x-ray beam path
US3407296A (en) * 1966-05-16 1968-10-22 Ibm X-ray holographic microscope having three diffracting crystals disposed in parallel along the x-ray beam path
FR1493607A (fr) * 1966-06-28 1967-09-01 Radiologie Cie Gle Perfectionnements aux sources radiogènes notamment à celles donnant un faisceau de bande spectrale réduite et spécifique
US3569997A (en) * 1967-07-13 1971-03-09 Inventors And Investors Inc Photoelectric microcircuit components monolythically integrated with zone plate optics
US3669528A (en) * 1971-07-08 1972-06-13 Hughes Aircraft Co Device for producing identifiable sine and cosine(fourier)transforms of input signals by means of noncoherent optics

Also Published As

Publication number Publication date
US3801785A (en) 1974-04-02
DE2353603A1 (de) 1974-05-09
JPS49135591A (instruction) 1974-12-27
IT996316B (it) 1975-12-10
BE806529A (fr) 1974-02-15
CH580819A5 (instruction) 1976-10-15
FR2205218A5 (instruction) 1974-05-24
SE7606558L (sv) 1976-06-11
DE2353603B2 (de) 1978-05-03
NL7313809A (instruction) 1974-05-03
GB1449276A (en) 1976-09-15
CA972476A (en) 1975-08-05

Similar Documents

Publication Publication Date Title
SE393876B (sv) Forfarande och anordning for rumskodad avbildning
JPS5299776A (en) Radiation sensitive high polymeric material
DE69633618D1 (de) Vereinfachte bedingungen und konfigurationen für phasenkontrast-bilderzeugung mit harten röntgenstrahlen
FR2286392A1 (fr) Detecteur de rayonnement d'energie elevee
MX3052E (es) Mejoras a un aparato para examinar tejido biologico midiendo la absorcion de los rayos gama o de los rayos x
MX9300440A (es) Procedimiento para producir mejor resina de absorcion de agua y resina hecha mediante el mismo.
CA2033399A1 (en) Sources of coherent short wavelength radiation
ES2040286T3 (es) Sistema y metodo para codificar objetos.
SE7404824L (sv) Sett och anordning for metning av koncentrationer av en komponent, ex. vis. jern, i en materialmengd.
JPS5399892A (en) Detector by transilluminating radiant ray
IT982159B (it) Apparato per l emissione di raggi ultra violetti
NL7506545A (nl) Stralingsbron met grote intensiteit.
Itaya et al. Resolutions in imaging with Fresnel zone plate
JPS52129394A (en) X-ray generator
IT972587B (it) Generatore coerente di raggi x
JPS51134141A (en) Optical system for multiplication of two beam interference path difference
JPS5669612A (en) Three-dimensional indicator
JPS5345264A (en) Detector for moving body
ES437069A1 (es) Procedimiento para realizar radiografias y radioscopias en colores.
JPS5234780A (en) Ultrasonic beam scaning apparatus
McAdoo Super hard X-rays from two-plasmon decay in laser produced plasmas.
FR2328311A1 (fr) Procede et appareil de transformation de lumiere coherente a plusieurs longueurs d'onde en lumiere coherente monochromatique
JPS5288355A (en) White light reconstructing hologram and its recording apparatus
Silva et al. Coding and decoding pictures in nuclear medicine
FR2098849A5 (en) Photocopy process - by formation of vesicular image on master sheet