GB1572421A - Apparatus for generating coded images by means of a multiple radiation source - Google Patents

Apparatus for generating coded images by means of a multiple radiation source Download PDF

Info

Publication number
GB1572421A
GB1572421A GB5297/77A GB529777A GB1572421A GB 1572421 A GB1572421 A GB 1572421A GB 5297/77 A GB5297/77 A GB 5297/77A GB 529777 A GB529777 A GB 529777A GB 1572421 A GB1572421 A GB 1572421A
Authority
GB
United Kingdom
Prior art keywords
sources
radiation
groups
images
source
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
Application number
GB5297/77A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1572421A publication Critical patent/GB1572421A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/70—Circuit arrangements for X-ray tubes with more than one anode; Circuit arrangements for apparatus comprising more than one X ray tube or more than one cathode

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pulmonology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
GB5297/77A 1976-02-12 1977-02-09 Apparatus for generating coded images by means of a multiple radiation source Expired GB1572421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762605497 DE2605497A1 (de) 1976-02-12 1976-02-12 Verfahren und vorrichtung zur erzeugung kodierter bilder mit einer mehrfachstrahlungsquelle

Publications (1)

Publication Number Publication Date
GB1572421A true GB1572421A (en) 1980-07-30

Family

ID=5969665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5297/77A Expired GB1572421A (en) 1976-02-12 1977-02-09 Apparatus for generating coded images by means of a multiple radiation source

Country Status (13)

Country Link
JP (2) JPS5298490A (enrdf_load_stackoverflow)
AU (1) AU509318B2 (enrdf_load_stackoverflow)
BE (1) BE851311A (enrdf_load_stackoverflow)
BR (1) BR7700804A (enrdf_load_stackoverflow)
CA (1) CA1101132A (enrdf_load_stackoverflow)
DD (1) DD128602A5 (enrdf_load_stackoverflow)
DE (1) DE2605497A1 (enrdf_load_stackoverflow)
ES (1) ES455806A1 (enrdf_load_stackoverflow)
FI (1) FI770426A7 (enrdf_load_stackoverflow)
FR (1) FR2341149A1 (enrdf_load_stackoverflow)
GB (1) GB1572421A (enrdf_load_stackoverflow)
NL (1) NL7701285A (enrdf_load_stackoverflow)
SE (1) SE7701399L (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416018A (en) * 1980-02-23 1983-11-15 U.S. Philips Corporation Device for forming images of layers of a three-dimensional object by superposition zonograms
US4513433A (en) * 1980-10-04 1985-04-23 U.S. Philips Corporation Fluoroscopy apparatus for forming layer images of a three-dimensional object
DE102006046741A1 (de) * 2006-09-29 2008-04-10 Siemens Ag Röntgensystem und Verfahren zur Tomosyntheseabtastung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646118A1 (de) * 1976-10-13 1978-04-20 Philips Patentverwaltung Anordnung zur erzeugung zwei- und/oder dreidimensionaler bilder dreidimensionaler gegenstaende
DE2647167C2 (de) * 1976-10-19 1987-01-29 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Herstellung von Schichtaufnahmen mit Röntgen- oder ähnlich durchdringenden Strahlen
DE2650237C2 (de) * 1976-11-02 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikgerät zur Herstellung von Transversalschichtbildern
DE2658533C2 (de) * 1976-12-23 1987-02-26 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Darstellung von Körperlängsschichten
DE2712320A1 (de) * 1977-03-21 1978-09-28 Siemens Ag Roentgendiagnostikeinrichtung fuer roentgenschichtbilder
DE2747918C2 (de) * 1977-10-26 1983-11-24 Philips Patentverwaltung Gmbh, 2000 Hamburg Schichtdarstellungsverfahren für räumliche Objekte aus getrennt hergestellten Perspektivbildern
AU4326979A (en) * 1978-01-13 1979-07-19 N.V. Philips Gloeilampenfabrieken X-ray apparatus for tomosynthesis
DE2801329C2 (de) * 1978-01-13 1985-05-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Durchführung eines Verfahrens zur Aufnahme und schichtweisen Wiedergabe dreidimensionaler Objekte mit Hilfe von Perspektivbildern
DE2801940A1 (de) * 1978-01-18 1979-07-19 Philips Patentverwaltung Verfahren zur aufnahme und schichtweisen wiedergabe dreidimensionaler von strahlenquellen durchstrahlter objekte
FR2425836A1 (fr) * 1978-05-16 1979-12-14 Radiologie Cie Gle Appareil tomographique a gaine unique porteuse de tubes a rayons x et de detecteurs
EP2130494A1 (en) * 2008-06-06 2009-12-09 Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Scanner device and method for computed tomography imaging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR511211A (fr) * 1920-03-08 1920-12-20 Ernest Camille Saleil Procédé et dispositifs pour l'utilisation dans les tubes à rayons x des deux ondes alternatives du transformateur haute tension
US2286091A (en) * 1939-07-22 1942-06-09 George W Haug X-ray tube and system therefor
GB860758A (en) * 1957-04-26 1961-02-08 Dennis Parker Riley Improvements in or relating to x-ray tubes and circuit arrangements
US3746872A (en) * 1971-07-27 1973-07-17 Nuclear Chicago Corp Tomography technique in which a single recording film retains spatial information to permit constructing all planar sections of object
DE2339758C3 (de) * 1973-08-06 1979-04-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgendiagnostikeinrichtung zur Herstellung eines Transversal-Schichtbildes
DE2442809A1 (de) * 1974-09-06 1976-03-18 Philips Patentverwaltung Anordnung zur ermittlung der absorption in einem koerper
FR2304321A1 (fr) * 1975-03-20 1976-10-15 Emi Ltd Appareil de tomographie a multiples detecteurs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416018A (en) * 1980-02-23 1983-11-15 U.S. Philips Corporation Device for forming images of layers of a three-dimensional object by superposition zonograms
US4513433A (en) * 1980-10-04 1985-04-23 U.S. Philips Corporation Fluoroscopy apparatus for forming layer images of a three-dimensional object
DE102006046741A1 (de) * 2006-09-29 2008-04-10 Siemens Ag Röntgensystem und Verfahren zur Tomosyntheseabtastung
US7945014B2 (en) 2006-09-29 2011-05-17 Siemens Aktiengesellschaft X-ray system and method for tomosynthetic scanning

Also Published As

Publication number Publication date
ES455806A1 (es) 1978-02-01
CA1101132A (en) 1981-05-12
JPS5953011U (ja) 1984-04-07
SE7701399L (sv) 1977-08-13
FR2341149A1 (fr) 1977-09-09
DE2605497A1 (de) 1977-08-18
AU509318B2 (en) 1980-05-08
JPH0123444Y2 (enrdf_load_stackoverflow) 1989-07-19
JPS5298490A (en) 1977-08-18
DD128602A5 (de) 1977-11-30
FI770426A7 (enrdf_load_stackoverflow) 1977-08-13
FR2341149B1 (enrdf_load_stackoverflow) 1983-05-27
BE851311A (fr) 1977-08-10
NL7701285A (nl) 1977-08-16
AU2211577A (en) 1978-08-17
BR7700804A (pt) 1977-10-11

Similar Documents

Publication Publication Date Title
GB1572421A (en) Apparatus for generating coded images by means of a multiple radiation source
CA1213682A (en) Method and apparatus for producing x-rays
US3801785A (en) Spatially modulated imaging system
US3936639A (en) Radiographic imaging system for high energy radiation
GB2408905A (en) Backscatter imaging using Hadamard transform masking
US4132896A (en) Method of forming layered images of objects from superposition images of different image planes
US4246483A (en) X-ray apparatus for tomosynthesis
US3244878A (en) Stereoscopic X-ray examination apparatus with light conductive rods to transmit the optical images
US20170241920A1 (en) Methods for 2-color radiography with laser-compton x-ray sources
US4118099A (en) Image coding and decoding using coherent codes
Barrett et al. A spatially-coded x-ray source
CA1159580A (en) Device for forming layer images of a three- dimensional object by means of superposition zonograms
US3940619A (en) Method for producing three-dimensional real image using radiographic perspective views of an object
US3418467A (en) Method of generating an x-ray beam composed of a plurality of wavelengths
Tipton et al. Coded aperture imaging using on-axis Fresnel zone plates and extended gamma-ray sources
US4416019A (en) Device for producing images of a layer of an object from multiple shadow images with varying degrees of overlap
RU2738115C1 (ru) Способ рентгеновской компьютерной томографии быстропротекающих процессов
Howells Possibilities for x-ray holography using synchrotron radiation
de Beaucoudrey et al. Off-axis multi-slit coding for tomographic x-ray imaging of microplasma
US5058011A (en) Radiant ray ct with view data interpolation
Hendee et al. Guest Editorial Applications of Optical Instrumentation in Medicine
JPH0590900U (ja) Ｘ線発生装置
Weiss et al. Flashing tomosynthesis
JPS5928939B2 (ja) Ｘ線発生器
Howells et al. X‐ray holography

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee