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)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (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 (de)
JP (1) JPS49135591A (de)
BE (1) BE806529A (de)
CA (1) CA972476A (de)
CH (1) CH580819A5 (de)
DE (1) DE2353603B2 (de)
FR (1) FR2205218A5 (de)
GB (1) GB1449276A (de)
IT (1) IT996316B (de)
NL (1) NL7313809A (de)
SE (2) SE393876B (de)

Families Citing this family (27)

* 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
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
US20050082491A1 (en) * 2003-10-15 2005-04-21 Seppi Edward J. Multi-energy radiation detector
US7649981B2 (en) * 2003-10-15 2010-01-19 Varian Medical Systems, Inc. Multi-energy x-ray source
JP5815197B2 (ja) * 2006-01-24 2015-11-17 ザ ユニバーシティ オブ ノース カロライナ アット チャペル ヒルＴｈｅ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｎｏｒｔｈ Ｃａｒｏｌｉｎａ Ａｔ Ｃｈａｐｅｌ Ｈｉｌｌ 多色性分布を持つｘ線ビームを用いて対象物の画像を検知するシステムと方法
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
MX2011005779A (es) 2008-12-01 2012-04-30 Univ North Carolina Sistemas y metodos para detectar una imagen de un objeto al utilizar creacion de imagenes que haces multiples a partir de un haz de rayos x que tiene una distribucion policromatica.
JP2012524374A (ja) * 2009-04-16 2012-10-11 エリック・エイチ・シルバー 単色ｘ線の方法および装置
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
US10541102B2 (en) * 2016-09-14 2020-01-21 The Boeing Company X-ray back scattering for inspection of part
KR20240055138A (ko) * 2017-05-19 2024-04-26 이매진 싸이언티픽, 인크. 단색 엑스선 영상 시스템 및 방법
RU2020116355A (ru) * 2017-10-20 2021-11-23 Острэйлиен Ньюклиар Сайенс Энд Текнолоджи Организейшн Способ и система получения изображения на основе сжатого считывания
US10818467B2 (en) 2018-02-09 2020-10-27 Imagine Scientific, Inc. Monochromatic x-ray imaging systems and methods
AU2019218240B2 (en) 2018-02-09 2024-09-19 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
DE2353603A1 (de) 1974-05-09
FR2205218A5 (de) 1974-05-24
GB1449276A (en) 1976-09-15
JPS49135591A (de) 1974-12-27
US3801785A (en) 1974-04-02
NL7313809A (de) 1974-05-03
CH580819A5 (de) 1976-10-15
CA972476A (en) 1975-08-05
IT996316B (it) 1975-12-10
DE2353603B2 (de) 1978-05-03
SE7606558L (sv) 1976-06-11
BE806529A (fr) 1974-02-15

Similar Documents

Publication Publication Date Title
SE393876B (sv) Forfarande och anordning for rumskodad avbildning
JPS5299776A (en) Radiation sensitive high polymeric material
GB1509686A (en) Coded imaging systems and methods
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
CA2033399A1 (en) Sources of coherent short wavelength radiation
ES2040286T3 (es) Sistema y metodo para codificar objetos.
ES443741A1 (es) Un dispositivo para medir las diferencias locales de absor- cion en un cuerpo.
NZ331948A (en) Determining presence and desnity of object using two radiation sources
GB1413247A (en) Holographic imaging system
NL7807346A (nl) Detector met radioactieve bron.
NL7506545A (nl) Stralingsbron met grote intensiteit.
JPS52139381A (en) Electron beam exposure apparatus
Itaya et al. Resolutions in imaging with Fresnel zone plate
SE7713592L (sv) Syntetisk aperturavsokare for avkodning av en kodad bild astadkommen via intrengande stralning t ex rontgenstralning
JPS53149766A (en) X-ray exposing method
ES437069A1 (es) Procedimiento para realizar radiografias y radioscopias en colores.
IT972587B (it) Generatore coerente di raggi x
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
JPS5248794A (en) Neutron source for starting
JPS53103791A (en) Inspection of underwater radiation
SOEMARJONO A single aperture optical heterodyne intensity interferometer