JPS51146884A - Apparatus for determining space distribution of absorption or emission of radiation in sample layer - Google Patents

Apparatus for determining space distribution of absorption or emission of radiation in sample layer

Info

Publication number
JPS51146884A
JPS51146884A JP51053872A JP5387276A JPS51146884A JP S51146884 A JPS51146884 A JP S51146884A JP 51053872 A JP51053872 A JP 51053872A JP 5387276 A JP5387276 A JP 5387276A JP S51146884 A JPS51146884 A JP S51146884A
Authority
JP
Japan
Prior art keywords
emission
radiation
absorption
space distribution
sample layer
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.)
Pending
Application number
JP51053872A
Other languages
English (en)
Inventor
Kobarusukii Giyuntaa
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS51146884A publication Critical patent/JPS51146884A/ja
Pending 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Analysis (AREA)
  • Nuclear Medicine (AREA)
JP51053872A 1975-05-13 1976-05-13 Apparatus for determining space distribution of absorption or emission of radiation in sample layer Pending JPS51146884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752521171 DE2521171A1 (de) 1975-05-13 1975-05-13 Anordnung zur ermittlung der verteilung der absorption oder der emission von strahlung in einer ebene eines koerpers

Publications (1)

Publication Number Publication Date
JPS51146884A true JPS51146884A (en) 1976-12-16

Family

ID=5946398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51053872A Pending JPS51146884A (en) 1975-05-13 1976-05-13 Apparatus for determining space distribution of absorption or emission of radiation in sample layer

Country Status (8)

Country Link
JP (1) JPS51146884A (ja)
BE (1) BE841756A (ja)
CA (1) CA1061478A (ja)
DE (1) DE2521171A1 (ja)
ES (1) ES447778A1 (ja)
FR (1) FR2311358A1 (ja)
GB (1) GB1553857A (ja)
IT (1) IT1061971B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009519074A (ja) * 2005-12-15 2009-05-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 複数繰り返しアルゴリズムの進行的な収束
WO2011005862A2 (en) * 2009-07-07 2011-01-13 The Board Of Regents Of The University Of Texas System Liquid scintillator for 3d dosimetry for radiotherapy modalities

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556012A1 (de) * 1975-12-12 1977-06-16 Philips Patentverwaltung Verfahren und anordnung zur ermittlung der raeumlichen verteilung einer strahlung in einer ebene eines koerpers
NL7902015A (nl) * 1979-03-14 1980-09-16 Philips Nv Werkwijze en inrichting voor het bepalen van een stralingsabsorptieverdeling in een deel van een lichaam.
JPS58118735A (ja) * 1982-01-06 1983-07-14 株式会社東芝 コンピユ−タ断層撮影装置
US5015856A (en) * 1990-03-28 1991-05-14 E. I. Du Pont De Nemours And Company Automated process for permeability determinations of barrier resins

Citations (2)

* 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
JPS5042888A (ja) * 1973-05-23 1975-04-18

Patent Citations (2)

* 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
JPS5042888A (ja) * 1973-05-23 1975-04-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009519074A (ja) * 2005-12-15 2009-05-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 複数繰り返しアルゴリズムの進行的な収束
WO2011005862A2 (en) * 2009-07-07 2011-01-13 The Board Of Regents Of The University Of Texas System Liquid scintillator for 3d dosimetry for radiotherapy modalities
WO2011005862A3 (en) * 2009-07-07 2011-04-21 The Board Of Regents Of The University Of Texas System Liquid scintillator for 3d dosimetry for radiotherapy modalities
US9029760B2 (en) 2009-07-07 2015-05-12 Board Of Regents, The University Of Texas System Liquid scintillator for 3D dosimetry for radiotherapy modalities

Also Published As

Publication number Publication date
BE841756A (fr) 1976-11-12
FR2311358A1 (fr) 1976-12-10
ES447778A1 (es) 1977-06-16
FR2311358B1 (ja) 1982-10-15
CA1061478A (en) 1979-08-28
DE2521171A1 (de) 1976-11-25
GB1553857A (en) 1979-10-10
IT1061971B (it) 1983-04-30

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