NL7407829A - - Google Patents

Info

Publication number
NL7407829A
NL7407829A NL7407829A NL7407829A NL7407829A NL 7407829 A NL7407829 A NL 7407829A NL 7407829 A NL7407829 A NL 7407829A NL 7407829 A NL7407829 A NL 7407829A NL 7407829 A NL7407829 A NL 7407829A
Authority
NL
Netherlands
Application number
NL7407829A
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 filed Critical
Publication of NL7407829A publication Critical patent/NL7407829A/xx

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • H04N5/32Transforming X-rays
    • H04N5/3205Transforming X-rays using subtraction imaging techniques
NL7407829A 1973-06-14 1974-06-12 NL7407829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US369824A US3894181A (en) 1973-06-14 1973-06-14 Differential enhancement of periodically variable images

Publications (1)

Publication Number Publication Date
NL7407829A true NL7407829A (en) 1974-12-17

Family

ID=23457085

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407829A NL7407829A (en) 1973-06-14 1974-06-12

Country Status (4)

Country Link
US (1) US3894181A (en)
CA (1) CA1010562A (en)
GB (1) GB1432088A (en)
NL (1) NL7407829A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505653A (en) * 1974-07-11 1978-03-30 Emi Ltd Radiography
JPS5161213A (en) * 1974-11-26 1976-05-27 Sony Corp
DE2537333C3 (en) * 1975-08-21 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Method for producing a cross-sectional image of the body from the absorption distribution of ionizing radiation according to the convolution method and device for carrying out the method
NL7600142A (en) * 1976-01-08 1977-07-12 Philips Nv METHOD AND DEVICE FOR ADJUSTING AN IMAGE AMPLIFIER CHAIN.
US4058832A (en) * 1976-03-05 1977-11-15 Picker Corporation Display for television imaging system
US4157572A (en) * 1977-09-12 1979-06-05 University Of Pittsburgh Superimposition of television images
US4263916A (en) * 1978-03-27 1981-04-28 University Of Southern California Image averaging for angiography by registration and combination of serial images
US4204226A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray time interval difference imaging
US4204225A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray subtraction imaging
JPS5552746A (en) * 1978-10-16 1980-04-17 Aloka Co Ltd Electronic scanning signal processor in ultrasoniccwave disgnosis device
US4335427A (en) * 1980-04-21 1982-06-15 Technicare Corporation Method of selecting a preferred difference image
DE3018129C1 (en) * 1980-05-12 1981-10-01 Siemens AG, 1000 Berlin und 8000 München X-ray diagnostic facility for creating subtraction images
NL8003354A (en) * 1980-06-09 1982-01-04 Philips Nv RADIATION EXAMINATION DEVICE WITH IMAGE SUBTRACTION.
US4355331A (en) * 1981-01-28 1982-10-19 General Electric Company X-ray image subtracting system
US4430749A (en) 1981-06-30 1984-02-07 Siemens Gammasonics, Inc. Medical imaging apparatus and method for furnishing difference images
US4450478A (en) * 1981-09-09 1984-05-22 Georgetown University Digital fluorographic method and system
JPS5940834A (en) * 1982-08-28 1984-03-06 株式会社東芝 Pulse x-ray diagnostic apparatus
US4626688A (en) 1982-11-26 1986-12-02 Barnes Gary T Split energy level radiation detection
US4511799A (en) * 1982-12-10 1985-04-16 American Science And Engineering, Inc. Dual energy imaging
JPS59180452A (en) * 1983-03-31 1984-10-13 Toshiba Corp Pulse x-ray diagnosis system
US4541106A (en) * 1984-02-22 1985-09-10 General Electric Company Dual energy rapid switching imaging system
US4945552A (en) * 1987-12-04 1990-07-31 Hitachi, Ltd. Imaging system for obtaining X-ray energy subtraction images
US6252932B1 (en) * 1997-07-22 2001-06-26 Fuji Photo Film Co., Ltd. Method and apparatus for acquiring image information for energy subtraction processing
US6226352B1 (en) * 1998-09-08 2001-05-01 Veritas Pharmaceuticals, Inc. System and method for radiographic imaging of tissue
US7912268B2 (en) * 2004-06-14 2011-03-22 Canon Kabushiki Kaisha Image processing device and method
JP5683116B2 (en) * 2010-01-27 2015-03-11 キヤノン株式会社 Radiation imaging apparatus, control method thereof, and program

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280253A (en) * 1962-08-08 1966-10-18 Univ Ohio State Res Found Image intensifying x-radiation inspection system with periodic beam scanning
US3582651A (en) * 1968-08-22 1971-06-01 Westinghouse Electric Corp X-ray image storage,reproduction and comparison system
US3641266A (en) * 1969-12-29 1972-02-08 Hughes Aircraft Co Surveillance and intrusion detecting system
US3679823A (en) * 1970-11-09 1972-07-25 Electronic Products Corp Differential time television system

Also Published As

Publication number Publication date
CA1010562A (en) 1977-05-17
DE2428098B2 (en) 1977-07-07
DE2428098A1 (en) 1975-01-09
GB1432088A (en) 1976-04-14
US3894181A (en) 1975-07-08

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