IT1120111B - Codificazione e decodificazione di oggetti con eliminazione di immagini secondarie spurie - Google Patents

Codificazione e decodificazione di oggetti con eliminazione di immagini secondarie spurie

Info

Publication number
IT1120111B
IT1120111B IT21886/79A IT2188679A IT1120111B IT 1120111 B IT1120111 B IT 1120111B IT 21886/79 A IT21886/79 A IT 21886/79A IT 2188679 A IT2188679 A IT 2188679A IT 1120111 B IT1120111 B IT 1120111B
Authority
IT
Italy
Prior art keywords
spury
elimination
decoding
coding
objects
Prior art date
Application number
IT21886/79A
Other languages
English (en)
Other versions
IT7921886A0 (it
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of IT7921886A0 publication Critical patent/IT7921886A0/it
Application granted granted Critical
Publication of IT1120111B publication Critical patent/IT1120111B/it

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
    • A61B6/025—Tomosynthesis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (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)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IT21886/79A 1978-04-17 1979-04-13 Codificazione e decodificazione di oggetti con eliminazione di immagini secondarie spurie IT1120111B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2816634A DE2816634C2 (de) 1978-04-17 1978-04-17 Artefaktfreie Dekodierung von kodierten Objekten

Publications (2)

Publication Number Publication Date
IT7921886A0 IT7921886A0 (it) 1979-04-13
IT1120111B true IT1120111B (it) 1986-03-19

Family

ID=6037200

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21886/79A IT1120111B (it) 1978-04-17 1979-04-13 Codificazione e decodificazione di oggetti con eliminazione di immagini secondarie spurie

Country Status (8)

Country Link
US (1) US4322808A (it)
JP (1) JPS54140559A (it)
BE (1) BE875643A (it)
CA (1) CA1116299A (it)
DE (1) DE2816634C2 (it)
FR (1) FR2423805B1 (it)
GB (1) GB2019599B (it)
IT (1) IT1120111B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945057C2 (de) * 1979-11-08 1984-06-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Verminderung von Bildfehlern in mit Hilfe einer durchdringenden Strahlung hergestellten Schichtbildern eines dreidimensionalen Objektes
EP0044292B1 (en) * 1980-01-10 1984-10-17 Koninklijke Philips Electronics N.V. Method of and device for coding and decoding an image of an object by means of penetrating radiation
US4990925A (en) * 1984-05-07 1991-02-05 Hughes Aircraft Company Interferometric radiometer
JPS62199633A (ja) * 1986-02-27 1987-09-03 Nippon Mining Co Ltd 複合材用フイラ−
US5651047A (en) * 1993-01-25 1997-07-22 Cardiac Mariners, Incorporated Maneuverable and locateable catheters
US5361307A (en) * 1993-03-25 1994-11-01 General Electric Company Correlation methods of identifying defects in imaging devices
US5682412A (en) * 1993-04-05 1997-10-28 Cardiac Mariners, Incorporated X-ray source
JPH08172589A (ja) * 1994-12-19 1996-07-02 Sony Corp 復号化装置、符号化装置、記録媒体、画像信号伝送方法及び画像表示装置
WO2013187970A2 (en) * 2012-05-14 2013-12-19 The General Hospital Corporation Method for coded-source phase contrast x-ray imaging

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2104229C3 (de) * 1971-01-29 1981-06-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von Schichtbildern eines dreidimensionalen Objekts
FR2297598A1 (fr) * 1975-01-17 1976-08-13 Labo Electronique Physique Systeme de tomographie a rayons gamma
DE2514988C3 (de) * 1975-04-05 1980-03-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur schichtweisen Darstellung dreidimensionaler Objekte mittels kodierter Simultan-Überlagerungsbilder
US4118099A (en) * 1975-08-08 1978-10-03 U.S. Philips Corporation Image coding and decoding using coherent codes
DE2548155A1 (de) * 1975-10-28 1977-05-18 Werner H Prof Dr Ing Bloss Verfahren zum erstellen 3-dimensionaler bilder mit roentgen- oder gammastrahlen
DE2616714A1 (de) * 1976-04-15 1977-10-27 Philips Patentverwaltung Verfahren zur schichtweisen darstellung von objekten aus ueberlagerungsbildern unterschiedlicher bildebenen
DE2722141A1 (de) * 1977-05-16 1978-12-21 Siemens Ag Roentgendiagnostikeinrichtung fuer roentgenschichtbilder
DE2748687C2 (de) * 1977-10-29 1986-08-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur Unterteilung einer ein dreidimensionales Objekt durchdringenden Strahlung einer Mehrfachstrahlungsquelle in beliebige Strahlungsuntergruppen

Also Published As

Publication number Publication date
FR2423805A1 (fr) 1979-11-16
GB2019599B (en) 1982-08-04
JPS6110810B2 (it) 1986-03-31
CA1116299A (en) 1982-01-12
BE875643A (fr) 1979-10-17
JPS54140559A (en) 1979-10-31
DE2816634C2 (de) 1982-03-25
FR2423805B1 (fr) 1986-03-28
DE2816634A1 (de) 1979-10-25
GB2019599A (en) 1979-10-31
IT7921886A0 (it) 1979-04-13
US4322808A (en) 1982-03-30

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