FR2293116A1 - Dispositif de reproduction video d'une image aux rayons x - Google Patents

Dispositif de reproduction video d'une image aux rayons x

Info

Publication number
FR2293116A1
FR2293116A1 FR7536133A FR7536133A FR2293116A1 FR 2293116 A1 FR2293116 A1 FR 2293116A1 FR 7536133 A FR7536133 A FR 7536133A FR 7536133 A FR7536133 A FR 7536133A FR 2293116 A1 FR2293116 A1 FR 2293116A1
Authority
FR
France
Prior art keywords
ray image
reproduction device
video reproduction
image video
ray
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
FR7536133A
Other languages
English (en)
Other versions
FR2293116B1 (fr
Inventor
Ronald Jan Geluk
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.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft 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 Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Publication of FR2293116A1 publication Critical patent/FR2293116A1/fr
Application granted granted Critical
Publication of FR2293116B1 publication Critical patent/FR2293116B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • X-Ray Techniques (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR7536133A 1974-11-26 1975-11-26 Dispositif de reproduction video d'une image aux rayons x Granted FR2293116A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7415409,A NL183160C (nl) 1974-11-26 1974-11-26 Stelsel voor het vormen van een videorepresentatie van een roentgenschaduwbeeld.

Publications (2)

Publication Number Publication Date
FR2293116A1 true FR2293116A1 (fr) 1976-06-25
FR2293116B1 FR2293116B1 (fr) 1982-05-21

Family

ID=19822538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536133A Granted FR2293116A1 (fr) 1974-11-26 1975-11-26 Dispositif de reproduction video d'une image aux rayons x

Country Status (8)

Country Link
US (1) US4087837A (fr)
JP (1) JPS5912071B2 (fr)
CA (1) CA1048169A (fr)
DE (1) DE2552346C2 (fr)
FR (1) FR2293116A1 (fr)
GB (1) GB1492480A (fr)
IT (1) IT1059841B (fr)
NL (1) NL183160C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7613502A (nl) * 1976-12-03 1978-06-06 Optische Ind De Oude Delft Nv Synthetische apertuuraftastinrichting voor het decoderen van een gecodeerd, door kortgolvige straling, zoals roentgenstraling gevormd beeld.
DE3304213A1 (de) * 1983-02-08 1984-08-09 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage mit mitteln zur unterdrueckung der streustrahlung
JPS59151940A (ja) * 1983-02-18 1984-08-30 株式会社東芝 Ｘ線診断装置
US4718076A (en) * 1983-04-22 1988-01-05 Kabushiki Kaisha Toshiba X-ray imaging apparatus
EP0123276B1 (fr) * 1983-04-25 1988-03-02 Kabushiki Kaisha Toshiba Appareil de diagnostic à rayons X
JPS60181638A (ja) * 1984-02-29 1985-09-17 Toshiba Corp 放射線像撮影装置
JPS6132984U (ja) * 1984-07-31 1986-02-27 株式会社島津製作所 Ｅｃｔ用放射線検出器
JPS61249452A (ja) * 1985-04-30 1986-11-06 株式会社東芝 Ｘ線診断装置
US4727562A (en) * 1985-09-16 1988-02-23 General Electric Company Measurement of scatter in x-ray imaging
US4829552A (en) * 1985-12-06 1989-05-09 Rossi Remo J Anti-scatter grid system
JPS62191972A (ja) * 1986-02-18 1987-08-22 Toshiba Corp Ｘ線画像処理装置
US4841555A (en) * 1987-08-03 1989-06-20 University Of Chicago Method and system for removing scatter and veiling glate and other artifacts in digital radiography
US6978040B2 (en) * 2001-12-19 2005-12-20 Canon Kabushiki Kaisha Optical recovery of radiographic geometry

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950613A (en) * 1973-12-26 1976-04-13 Albert Macovski X-ray encoding and decoding system

Also Published As

Publication number Publication date
NL183160C (nl) 1988-08-01
DE2552346A1 (de) 1976-08-12
FR2293116B1 (fr) 1982-05-21
JPS5175318A (en) 1976-06-29
IT1059841B (it) 1982-06-21
CA1048169A (fr) 1979-02-06
GB1492480A (en) 1977-11-23
NL7415409A (nl) 1976-05-31
DE2552346C2 (de) 1987-01-29
JPS5912071B2 (ja) 1984-03-21
NL183160B (nl) 1988-03-01
US4087837A (en) 1978-05-02

Similar Documents

Publication Publication Date Title
FR2325263A1 (fr) Dispositif de prise d'images video
FR2337394A1 (fr) Dispositif ferro-electrique de formation d'images
FR2471104B1 (fr) Dispositif modifiant le format d'une image de television
FR2345875A1 (fr) Perfectionnements apportes aux dispositifs de visualisation d'images
BE769092A (fr) Dispositif reproducteur d'images
BE826691A (fr) Ecran renforcateur d'images radiographiques
FR2293116A1 (fr) Dispositif de reproduction video d'une image aux rayons x
FR2322500A1 (fr) Dispositif de projection d'une image de television
FR2310059A1 (fr) Ecran radiographique intensificateur d'image
FR2275092A1 (fr) Circuit utilise dans un dispositif de reproduction d'images de television
FR2257183B1 (fr) Systeme de transmission fac-simile d'une image
NL172813C (nl) Televisiebeeldopneeminrichting voor lage lichtniveau's.
OA04196A (fr) Dispositif de reproduction d'images de télévision.
BE818984A (fr) Dispositif reproducteur d'images
BE865679A (fr) Tube reproducteur d'images
FR2345876A1 (fr) Dispositif de reproduction d'images de television
FR2327568A1 (fr) Procede et dispositif d'intensification et de reduction d'images en rayons x
BE858010A (fr) Dispositif reproducteur d'images de television
BE746925A (fr) Dispositif de reproduction d'images de television
FR2351494A1 (fr) Ecran d'entree pour un intensificateur d'image
FR2280101A1 (fr) Appareil de projection d'images
FR2281689A1 (fr) Installation de transmission d'images
FR2340563A1 (fr) Dispositif de projection d'images
BE863696A (fr) Dispositif reproducteur d'images
FR2281583A1 (fr) Perfectionnements aux systemes de formation d'images

Legal Events

Date Code Title Description
ST Notification of lapse