FR2559632B1 - Systeme de radioscopie numerique - Google Patents

Systeme de radioscopie numerique

Info

Publication number
FR2559632B1
FR2559632B1 FR858501762A FR8501762A FR2559632B1 FR 2559632 B1 FR2559632 B1 FR 2559632B1 FR 858501762 A FR858501762 A FR 858501762A FR 8501762 A FR8501762 A FR 8501762A FR 2559632 B1 FR2559632 B1 FR 2559632B1
Authority
FR
France
Prior art keywords
radioscopy system
digital
digital radioscopy
radioscopy
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.)
Expired - Lifetime
Application number
FR858501762A
Other languages
English (en)
Other versions
FR2559632A1 (fr
Inventor
Paul Fenster
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.)
Elscint Ltd
Original Assignee
Elscint Ltd
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 Elscint Ltd filed Critical Elscint Ltd
Publication of FR2559632A1 publication Critical patent/FR2559632A1/fr
Application granted granted Critical
Publication of FR2559632B1 publication Critical patent/FR2559632B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Picture Signal Circuits (AREA)
FR858501762A 1984-02-10 1985-02-08 Systeme de radioscopie numerique Expired - Lifetime FR2559632B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/579,202 US4628357A (en) 1984-02-10 1984-02-10 Digital fluorographic systems

Publications (2)

Publication Number Publication Date
FR2559632A1 FR2559632A1 (fr) 1985-08-16
FR2559632B1 true FR2559632B1 (fr) 1992-05-29

Family

ID=24315976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858501762A Expired - Lifetime FR2559632B1 (fr) 1984-02-10 1985-02-08 Systeme de radioscopie numerique

Country Status (6)

Country Link
US (1) US4628357A (fr)
JP (1) JPH0771289B2 (fr)
DE (1) DE3503739C2 (fr)
FR (1) FR2559632B1 (fr)
IL (1) IL74247A (fr)
NL (1) NL193183C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014290A (en) * 1988-10-28 1991-05-07 Moore Robert M Method and apparatus for generating radiation blockers
US5132996A (en) * 1988-10-28 1992-07-21 Kermath Manufacturing Company X-ray imaging system with a sweeping linear detector
NL9002651A (nl) * 1990-12-03 1992-07-01 Philips Nv Roentgenbeeldsysteem.
SE9201482L (sv) * 1992-05-11 1993-11-12 Regam Medical Systems Ab Metod för kompensering av mörkerström vid CCd-sensor för dentalröntgen
US6091796A (en) * 1994-11-23 2000-07-18 Thermotrex Corporation Scintillator based microscope

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899494A (en) * 1954-06-02 1959-08-11 System for the translation of intelligence
FR1302632A (fr) * 1961-07-21 1962-08-31 Radiologie Cie Gle Perfectionnements aux dispositifs de mesure du pourcentage de charge de circuits ou d'éléments de circuits électriques
FR2220925B1 (fr) * 1973-02-27 1976-04-30 Thomson Csf
JPS54132117A (en) * 1978-04-06 1979-10-13 Fuji Photo Film Co Ltd Motion detecting device
JPS5611348A (en) * 1979-07-11 1981-02-04 Fuji Photo Film Co Ltd Gradation processing method of radiation picture
US4375068A (en) * 1980-04-21 1983-02-22 Technicare Corporation Radiographic apparatus and method with logarithmic video compression
DE3279518D1 (en) * 1981-03-06 1989-04-13 Atomic Energy Authority Uk Logarithmic amplifiers
US4367490A (en) * 1981-04-24 1983-01-04 General Electric Company Noise reduction in digital fluoroscopy systems
US4482957A (en) * 1981-11-04 1984-11-13 American Science And Engineering, Inc. Use of a square root amplifier for statistics limited data
NL8202417A (nl) * 1982-06-15 1984-01-02 Philips Nv Inrichting en werkwijze voor het verwerken van roentgenbeelden.
US4454606A (en) * 1983-05-23 1984-06-12 General Electric Company Reconfigurable x-ray AEC compensation

Also Published As

Publication number Publication date
NL193183B (nl) 1998-10-01
NL8500348A (nl) 1985-09-02
FR2559632A1 (fr) 1985-08-16
JPS60203081A (ja) 1985-10-14
NL193183C (nl) 1999-02-02
DE3503739C2 (de) 1993-11-04
IL74247A (en) 1988-11-30
IL74247A0 (en) 1985-05-31
US4628357A (en) 1986-12-09
JPH0771289B2 (ja) 1995-07-31
DE3503739A1 (de) 1985-09-19

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