FR2368058A1 - Dispositif pour realiser des images bidimensionnelles ou tridimensionnelles d'objets tridimensionnels - Google Patents

Dispositif pour realiser des images bidimensionnelles ou tridimensionnelles d'objets tridimensionnels

Info

Publication number
FR2368058A1
FR2368058A1 FR7730702A FR7730702A FR2368058A1 FR 2368058 A1 FR2368058 A1 FR 2368058A1 FR 7730702 A FR7730702 A FR 7730702A FR 7730702 A FR7730702 A FR 7730702A FR 2368058 A1 FR2368058 A1 FR 2368058A1
Authority
FR
France
Prior art keywords
dimensional
making
objects
images
calculator
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.)
Granted
Application number
FR7730702A
Other languages
English (en)
French (fr)
Other versions
FR2368058B1 (https=
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 FR2368058A1 publication Critical patent/FR2368058A1/fr
Application granted granted Critical
Publication of FR2368058B1 publication Critical patent/FR2368058B1/fr
Granted 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]
    • 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
    • A61B6/4085—Cone-beams

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
FR7730702A 1976-10-13 1977-10-12 Dispositif pour realiser des images bidimensionnelles ou tridimensionnelles d'objets tridimensionnels Granted FR2368058A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646118 DE2646118A1 (de) 1976-10-13 1976-10-13 Anordnung zur erzeugung zwei- und/oder dreidimensionaler bilder dreidimensionaler gegenstaende

Publications (2)

Publication Number Publication Date
FR2368058A1 true FR2368058A1 (fr) 1978-05-12
FR2368058B1 FR2368058B1 (https=) 1984-04-27

Family

ID=5990336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730702A Granted FR2368058A1 (fr) 1976-10-13 1977-10-12 Dispositif pour realiser des images bidimensionnelles ou tridimensionnelles d'objets tridimensionnels

Country Status (9)

Country Link
US (1) US4145614A (https=)
JP (1) JPS5362994A (https=)
BE (1) BE859604A (https=)
CA (1) CA1086871A (https=)
DE (1) DE2646118A1 (https=)
FR (1) FR2368058A1 (https=)
GB (1) GB1595197A (https=)
IT (1) IT1087737B (https=)
NL (1) NL7711084A (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368259A1 (fr) * 1976-10-19 1978-05-19 Siemens Ag Procede pour realiser des tomographies a l'aide de rayons x ou de rayons penetrant analogues
FR2374885A2 (fr) * 1976-12-23 1978-07-21 Siemens Ag Procede pour realiser des tomographies a l'aide de rayons x ou de rayons penetrants analogues
FR2394285A1 (fr) * 1977-06-14 1979-01-12 Philips Nv Dispositif pour mesurer le degre d'absorption de rayonnement dans un objet tridimensionnel
FR2403060A1 (fr) * 1977-09-16 1979-04-13 Siemens Ag Appareil de tomographie pour la realisation de tomographies transversales
EP0046609A1 (en) * 1980-08-21 1982-03-03 Koninklijke Philips Electronics N.V. Radiography apparatus with a fan-shaped beam
FR2644590A1 (fr) * 1989-03-20 1990-09-21 Gen Electric Cgr Procede d'acquisition de donnees radiologiques et de reconstruction de structures correspondant a ce corps

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425190A (en) * 1977-07-28 1979-02-24 Yoshinori Hayakawa Desired section transmission computer tomography
DE2819237C2 (de) * 1978-05-02 1986-09-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Ermittlung der Absorption von Röntgenstrahlung in einem dreidimensionalen Untersuchungsbereich
US4436684A (en) 1982-06-03 1984-03-13 Contour Med Partners, Ltd. Method of forming implantable prostheses for reconstructive surgery
JPS63296175A (ja) * 1987-05-27 1988-12-02 Kenkichi Tsukamoto 影の画像処理方法
US6236709B1 (en) 1998-05-04 2001-05-22 Ensco, Inc. Continuous high speed tomographic imaging system and method
US20030128801A1 (en) * 2002-01-07 2003-07-10 Multi-Dimensional Imaging, Inc. Multi-modality apparatus for dynamic anatomical, physiological and molecular imaging
JP2006071472A (ja) * 2004-09-02 2006-03-16 Yukihiro Nishikawa Ｃｔ法およびｃｔ装置
US8155262B2 (en) * 2005-04-25 2012-04-10 The University Of North Carolina At Chapel Hill Methods, systems, and computer program products for multiplexing computed tomography
EP1941264A4 (en) * 2005-09-23 2011-11-23 Univ North Carolina METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR COMPUTER-ASSISTED MULTIPLEX TOMOGRAPHY
DE202005017496U1 (de) * 2005-11-07 2007-03-15 Comet Gmbh Target für eine Mikrofocus- oder Nanofocus-Röntgenröhre
RU2429467C2 (ru) * 2006-08-01 2011-09-20 Конинклейке Филипс Электроникс, Н.В. Стереоскопическая компьютерная томография
JP5268340B2 (ja) * 2007-12-07 2013-08-21 キヤノン株式会社 Ｘ線撮影装置及びｘ線撮影方法
US8600003B2 (en) * 2009-01-16 2013-12-03 The University Of North Carolina At Chapel Hill Compact microbeam radiation therapy systems and methods for cancer treatment and research
US8358739B2 (en) 2010-09-03 2013-01-22 The University Of North Carolina At Chapel Hill Systems and methods for temporal multiplexing X-ray imaging
JP5693650B2 (ja) * 2013-05-09 2015-04-01 キヤノン株式会社 Ｘ線撮影装置及びｘ線撮影方法
WO2021138584A1 (en) 2019-12-31 2021-07-08 Colder Products Company Fluid couplings

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866047A (en) * 1968-08-23 1975-02-11 Emi Ltd Penetrating radiation examining apparatus having a scanning collimator
FR2239975A1 (https=) * 1973-08-06 1975-03-07 Siemens Ag
FR2284113A1 (fr) * 1974-09-06 1976-04-02 Philips Nv Dispositif pour la mesure de l'absorption de rayonnement dans un corps
US3965353A (en) * 1974-12-06 1976-06-22 Albert Macovski Cross-sectional X-ray emission imaging system
DE2546785A1 (de) * 1975-10-18 1977-04-21 Philips Patentverwaltung Verfahren zur aufnahme und raeumlichen wiedergabe dreidimensionaler objekte mit hilfe rasterkodierter ueberlagerungsbilder
FR2341149A1 (fr) * 1976-02-12 1977-09-09 Philips Nv Procede et dispositif pour engendrer des images codees a l'aide de plusieurs faisceaux de rayonnement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866047A (en) * 1968-08-23 1975-02-11 Emi Ltd Penetrating radiation examining apparatus having a scanning collimator
FR2239975A1 (https=) * 1973-08-06 1975-03-07 Siemens Ag
FR2284113A1 (fr) * 1974-09-06 1976-04-02 Philips Nv Dispositif pour la mesure de l'absorption de rayonnement dans un corps
US3965353A (en) * 1974-12-06 1976-06-22 Albert Macovski Cross-sectional X-ray emission imaging system
DE2546785A1 (de) * 1975-10-18 1977-04-21 Philips Patentverwaltung Verfahren zur aufnahme und raeumlichen wiedergabe dreidimensionaler objekte mit hilfe rasterkodierter ueberlagerungsbilder
FR2341149A1 (fr) * 1976-02-12 1977-09-09 Philips Nv Procede et dispositif pour engendrer des images codees a l'aide de plusieurs faisceaux de rayonnement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368259A1 (fr) * 1976-10-19 1978-05-19 Siemens Ag Procede pour realiser des tomographies a l'aide de rayons x ou de rayons penetrant analogues
FR2374885A2 (fr) * 1976-12-23 1978-07-21 Siemens Ag Procede pour realiser des tomographies a l'aide de rayons x ou de rayons penetrants analogues
FR2394285A1 (fr) * 1977-06-14 1979-01-12 Philips Nv Dispositif pour mesurer le degre d'absorption de rayonnement dans un objet tridimensionnel
FR2403060A1 (fr) * 1977-09-16 1979-04-13 Siemens Ag Appareil de tomographie pour la realisation de tomographies transversales
EP0046609A1 (en) * 1980-08-21 1982-03-03 Koninklijke Philips Electronics N.V. Radiography apparatus with a fan-shaped beam
FR2644590A1 (fr) * 1989-03-20 1990-09-21 Gen Electric Cgr Procede d'acquisition de donnees radiologiques et de reconstruction de structures correspondant a ce corps
EP0389333A1 (fr) * 1989-03-20 1990-09-26 General Electric Cgr S.A. Procédé d'acquisition de données radiologiques relatives à un corps irradié et de reconstruction de structures correspondant à ce corps
US5287274A (en) * 1989-03-20 1994-02-15 General Electric Cgr Sa Method for acquisition of radiological data in multiple orthogonal orientations using a 2D detector relating to a body irradiated with x-rays and for reconstruction of structures corresponding to said body using an algebraic algorithm

Also Published As

Publication number Publication date
CA1086871A (en) 1980-09-30
DE2646118B2 (https=) 1980-05-22
JPS6146134B2 (https=) 1986-10-13
DE2646118A1 (de) 1978-04-20
GB1595197A (en) 1981-08-12
JPS5362994A (en) 1978-06-05
IT1087737B (it) 1985-06-04
BE859604A (fr) 1978-04-11
FR2368058B1 (https=) 1984-04-27
DE2646118C3 (https=) 1981-02-05
US4145614A (en) 1979-03-20
NL7711084A (nl) 1978-04-17

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