IL66861A0 - Digital fluorographic processor control - Google Patents

Digital fluorographic processor control

Info

Publication number
IL66861A0
IL66861A0 IL66861A IL6686182A IL66861A0 IL 66861 A0 IL66861 A0 IL 66861A0 IL 66861 A IL66861 A IL 66861A IL 6686182 A IL6686182 A IL 6686182A IL 66861 A0 IL66861 A0 IL 66861A0
Authority
IL
Israel
Prior art keywords
processor control
digital fluorographic
fluorographic
digital
processor
Prior art date
Application number
IL66861A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL66861A0 publication Critical patent/IL66861A0/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IL66861A 1981-11-13 1982-09-24 Digital fluorographic processor control IL66861A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/321,307 US4449195A (en) 1981-11-13 1981-11-13 Digital fluorographic processor control

Publications (1)

Publication Number Publication Date
IL66861A0 true IL66861A0 (en) 1982-12-31

Family

ID=23250063

Family Applications (1)

Application Number Title Priority Date Filing Date
IL66861A IL66861A0 (en) 1981-11-13 1982-09-24 Digital fluorographic processor control

Country Status (5)

Country Link
US (1) US4449195A (fr)
EP (1) EP0079531B1 (fr)
JP (1) JPS58146335A (fr)
DE (1) DE3278951D1 (fr)
IL (1) IL66861A0 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737972A (en) * 1982-02-24 1988-04-12 Arnold Schoolman Stereoscopic fluoroscope arrangement
US4504908A (en) * 1982-03-15 1985-03-12 General Electric Company Matched filter for X-ray temporal subtraction
JPS58216039A (ja) * 1982-06-11 1983-12-15 株式会社東芝 放射線画像処理装置
US4730212A (en) * 1984-01-04 1988-03-08 Itek Corporation Realtime digital diagnostic image processing system
US4680628A (en) * 1984-01-04 1987-07-14 Itek Corporation Realtime digital diagnostic image processing system
US4559557A (en) * 1984-06-01 1985-12-17 General Electric Company Region-of-interest digital subtraction angiography
US4571619A (en) * 1984-08-03 1986-02-18 General Electric Company Programmable video mask generator
US4674064A (en) * 1984-08-06 1987-06-16 General Electric Company Selectable bit length serial-to-parallel converter
US4638381A (en) * 1984-08-06 1987-01-20 General Electric Company Storage of digitized video images on disk
US4647986A (en) * 1984-08-06 1987-03-03 General Electric Company Storing video images on disk using video time base and retrieving the images using disk time base
IL75601A (en) * 1984-08-06 1990-01-18 Gen Electric Storage of digitized video images on disk
US4616319A (en) * 1984-08-06 1986-10-07 General Electric Company Storage of digitized video images on disk
US4709332A (en) * 1984-10-05 1987-11-24 North Shore University Hospital High speed image data processing
US4618990A (en) * 1984-11-15 1986-10-21 General Electric Company Edge enhancement filtering for digital fluorography images
JPS61244184A (ja) * 1985-04-23 1986-10-30 Hitachi Ltd ディジタルデータ変換システム
JPS61286843A (ja) * 1985-06-14 1986-12-17 Shimadzu Corp Ｘ線透視速写撮影方式
US4847765A (en) * 1986-12-22 1989-07-11 General Electric Company Hybrid interrupt handling for computer-controlled imaging system
US4811413A (en) * 1987-10-22 1989-03-07 International Business Machines Corp. System of reconfigurable pipelines of generalized neighborhood function morphic image processors
US4884291A (en) * 1988-07-11 1989-11-28 Picker International, Inc. X-ray television imaging using digital circular blanking
US5046027A (en) * 1988-11-08 1991-09-03 Massachusetts General Hospital Apparatus and method for processing and displaying images in a digital procesor based system
US5293574A (en) * 1992-10-23 1994-03-08 General Electric Company Digital x-ray imaging system with automatic tracking
EP0692120B1 (fr) * 1993-03-31 2002-10-09 Luma Corporation Gestion de l'information dans un systeme d'endoscopie
US5628754A (en) * 1995-08-01 1997-05-13 Medtronic, Inc. Stent delivery guide catheter
JP5177926B2 (ja) * 1999-09-21 2013-04-10 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 動作パラメータ値の入力中に実行可能レベルを動的に知らせる臨床用ｘ線装置及び方法
JP2002197440A (ja) * 2000-12-27 2002-07-12 Fuji Photo Film Co Ltd 放射線画像データ処理方法および装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508539A (en) * 1966-12-22 1970-04-28 Jeremiah F Mahoney Combined x-ray and spirometer recording means
US3860817A (en) * 1973-08-10 1975-01-14 Gen Electric Reducing patient X-ray dose during fluoroscopy with an image system
US4205387A (en) * 1976-09-16 1980-05-27 Energy Conversion Devices, Inc. Data storage and retrieval system
DE2646638C2 (de) * 1976-10-15 1986-08-14 Siemens AG, 1000 Berlin und 8000 München Zahnärztliche Röntgendiagnostikeinrichtung
US4375068A (en) * 1980-04-21 1983-02-22 Technicare Corporation Radiographic apparatus and method with logarithmic video compression
DE3023401A1 (de) * 1980-06-23 1982-01-07 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage mit einer aufnahmeeinheit mit einer roentgenroehre, die ein faecherfoermiges strahlenbuendel aussendet
US4355331A (en) * 1981-01-28 1982-10-19 General Electric Company X-ray image subtracting system
US4367490A (en) * 1981-04-24 1983-01-04 General Electric Company Noise reduction in digital fluoroscopy systems
US4393402A (en) * 1981-06-08 1983-07-12 General Electric Company Subtraction fluoroscopy method and apparatus

Also Published As

Publication number Publication date
DE3278951D1 (de) 1988-09-29
EP0079531A2 (fr) 1983-05-25
JPS58146335A (ja) 1983-08-31
EP0079531A3 (en) 1985-03-27
US4449195A (en) 1984-05-15
EP0079531B1 (fr) 1988-08-24

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Legal Events

Date Code Title Description
RH Patent void