JPS50109782A - - Google Patents

Info

Publication number
JPS50109782A
JPS50109782A JP50009653A JP965375A JPS50109782A JP S50109782 A JPS50109782 A JP S50109782A JP 50009653 A JP50009653 A JP 50009653A JP 965375 A JP965375 A JP 965375A JP S50109782 A JPS50109782 A JP S50109782A
Authority
JP
Japan
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.)
Granted
Application number
JP50009653A
Other languages
Japanese (ja)
Other versions
JPS5436037B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS50109782A publication Critical patent/JPS50109782A/ja
Publication of JPS5436037B2 publication Critical patent/JPS5436037B2/ja
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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Surgery (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)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
JP965375A 1974-01-31 1975-01-22 Expired JPS5436037B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4562/74A GB1493594A (en) 1974-01-31 1974-01-31 Radiography

Publications (2)

Publication Number Publication Date
JPS50109782A true JPS50109782A (enrdf_load_stackoverflow) 1975-08-29
JPS5436037B2 JPS5436037B2 (enrdf_load_stackoverflow) 1979-11-07

Family

ID=9779496

Family Applications (2)

Application Number Title Priority Date Filing Date
JP965375A Expired JPS5436037B2 (enrdf_load_stackoverflow) 1974-01-31 1975-01-22
JP7107079A Granted JPS5538185A (en) 1974-01-31 1979-06-06 Radiation livinggbody inspection device

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP7107079A Granted JPS5538185A (en) 1974-01-31 1979-06-06 Radiation livinggbody inspection device

Country Status (5)

Country Link
JP (2) JPS5436037B2 (enrdf_load_stackoverflow)
DE (2) DE2503980A1 (enrdf_load_stackoverflow)
FR (1) FR2273439B1 (enrdf_load_stackoverflow)
GB (1) GB1493594A (enrdf_load_stackoverflow)
NL (1) NL174700C (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127791A (en) * 1976-04-19 1977-10-26 Varian Associates Sectional camera scanner
JPS53127880U (enrdf_load_stackoverflow) * 1977-02-28 1978-10-11
JPS53122397A (en) * 1977-04-01 1978-10-25 Toshiba Corp Tomographic unit by radiant ray
JPS53154340U (enrdf_load_stackoverflow) * 1977-05-11 1978-12-05
JPS5443487A (en) * 1977-09-12 1979-04-06 Toshiba Corp Radiation tomograph
WO1987002158A1 (en) * 1985-09-30 1987-04-09 Yokogawa Medical Systems, Ltd. Radiation tomography and apparatus thereof

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611706C2 (de) * 1975-02-21 1984-09-27 Emi Ltd., Hayes Computer-Tomograph
GB1571800A (en) * 1976-01-15 1980-07-16 Emi Ltd Radiography
GB1584954A (en) * 1976-08-17 1981-02-18 Emi Ltd Radiography
JPS5394787A (en) * 1977-01-31 1978-08-19 Toshiba Corp Tomographic diagnostic equipment by radiation
GB1603345A (en) * 1977-05-13 1981-11-25 Hitachi Medical Corp Scanning apparatus for cross-sectional inspection equipment
GB1576286A (en) * 1977-07-12 1980-10-08 Emi Ltd Radiograhy
DE2816462A1 (de) * 1978-04-15 1979-10-25 Philips Patentverwaltung Verfahren zur erzeugung verbesserter rekonstruktionsbilder in computer-tomographiegeraeten
JPS59168840A (ja) * 1983-03-17 1984-09-22 横河メディカルシステム株式会社 計算機トモグラフイ装置
US4578753A (en) * 1983-08-29 1986-03-25 Elscint Ltd. Systems and methods for minimizing noncoplanarity artifacts
JPS63255042A (ja) * 1987-04-10 1988-10-21 株式会社東芝 Ｃｔ装置におけるデ−タ収集方式
JPH01192336A (ja) * 1988-01-27 1989-08-02 Toshiba Corp Ｘ線ｃｔスキャナ装置
JPH0798039B2 (ja) * 1988-07-20 1995-10-25 三菱電機株式会社 コンピュータ断層撮影装置
DE10144261B4 (de) * 2001-09-08 2007-12-20 Forschungszentrum Dresden - Rossendorf E.V. Anordnung zur quantitativen Bildrekonstruktion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941433U (de) 1966-04-01 1966-06-30 Rudolf Rotzel Fa Zusammenklappbares fahr- und lagergestell fuer polstermoebel.
GB1478123A (en) 1973-08-18 1977-06-29 Emi Ltd Tomography

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127791A (en) * 1976-04-19 1977-10-26 Varian Associates Sectional camera scanner
JPS53127880U (enrdf_load_stackoverflow) * 1977-02-28 1978-10-11
JPS53122397A (en) * 1977-04-01 1978-10-25 Toshiba Corp Tomographic unit by radiant ray
JPS53154340U (enrdf_load_stackoverflow) * 1977-05-11 1978-12-05
JPS5443487A (en) * 1977-09-12 1979-04-06 Toshiba Corp Radiation tomograph
WO1987002158A1 (en) * 1985-09-30 1987-04-09 Yokogawa Medical Systems, Ltd. Radiation tomography and apparatus thereof

Also Published As

Publication number Publication date
NL174700B (nl) 1984-03-01
DE2503980B2 (enrdf_load_stackoverflow) 1978-10-12
DE2559427A1 (de) 1976-12-09
JPS5436037B2 (enrdf_load_stackoverflow) 1979-11-07
DE2559427B2 (de) 1979-05-23
GB1493594A (en) 1977-11-30
FR2273439A1 (enrdf_load_stackoverflow) 1975-12-26
JPS5538185A (en) 1980-03-17
DE2559427C3 (de) 1987-12-03
FR2273439B1 (enrdf_load_stackoverflow) 1980-09-05
DE2503980A1 (de) 1975-08-07
NL7501207A (nl) 1975-08-04
NL174700C (nl) 1986-08-18
JPS6147539B2 (enrdf_load_stackoverflow) 1986-10-20

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