FR2507466B1 - CONTINUOUSLY EMITTED FAN BEAM TOMOGRAPHY METHOD AND APPARATUS USING OPTIMIZATION FILTER - Google Patents

CONTINUOUSLY EMITTED FAN BEAM TOMOGRAPHY METHOD AND APPARATUS USING OPTIMIZATION FILTER

Info

Publication number
FR2507466B1
FR2507466B1 FR8120883A FR8120883A FR2507466B1 FR 2507466 B1 FR2507466 B1 FR 2507466B1 FR 8120883 A FR8120883 A FR 8120883A FR 8120883 A FR8120883 A FR 8120883A FR 2507466 B1 FR2507466 B1 FR 2507466B1
Authority
FR
France
Prior art keywords
fan beam
tomography method
continuously emitted
beam tomography
optimization filter
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
Application number
FR8120883A
Other languages
French (fr)
Other versions
FR2507466A1 (en
Inventor
Bernard M Gordon
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.)
Analogic Corp
Original Assignee
Analogic Corp
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 Analogic Corp filed Critical Analogic Corp
Publication of FR2507466A1 publication Critical patent/FR2507466A1/en
Application granted granted Critical
Publication of FR2507466B1 publication Critical patent/FR2507466B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
FR8120883A 1981-06-12 1981-11-06 CONTINUOUSLY EMITTED FAN BEAM TOMOGRAPHY METHOD AND APPARATUS USING OPTIMIZATION FILTER Expired FR2507466B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27303381A 1981-06-12 1981-06-12

Publications (2)

Publication Number Publication Date
FR2507466A1 FR2507466A1 (en) 1982-12-17
FR2507466B1 true FR2507466B1 (en) 1988-07-29

Family

ID=23042270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8120883A Expired FR2507466B1 (en) 1981-06-12 1981-11-06 CONTINUOUSLY EMITTED FAN BEAM TOMOGRAPHY METHOD AND APPARATUS USING OPTIMIZATION FILTER

Country Status (6)

Country Link
JP (1) JPH0623696B2 (en)
DE (1) DE3150238C2 (en)
FR (1) FR2507466B1 (en)
GB (1) GB2100545B (en)
IL (1) IL64106A0 (en)
NL (1) NL192081C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867553A (en) * 1995-11-02 1999-02-02 Analogic Corporation Computed tomography scanner with reduced power x-ray source

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503789C3 (en) * 1975-01-30 1980-10-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Device for determining the absorption of radiation in a plane of a body, with an arrangement of a radiation source and a plurality of radiation detectors, which is continuously rotated relative to the body
DE2556012A1 (en) * 1975-12-12 1977-06-16 Philips Patentverwaltung PROCEDURE AND ARRANGEMENT FOR DETERMINING THE SPATIAL DISTRIBUTION OF RADIATION IN ONE PLANE OF A BODY
GB1536448A (en) * 1976-06-01 1978-12-20 Emi Ltd Radiography
US4070707A (en) * 1976-07-12 1978-01-24 General Electric Company Reduction of offsets in data acquisition systems
US4135247A (en) * 1977-08-15 1979-01-16 Siemens Aktiengesellschaft Tomography signal processing system
US4260894A (en) * 1978-11-30 1981-04-07 Siemens Aktiengesellschaft Optimum dose tomography scanning system

Also Published As

Publication number Publication date
GB2100545B (en) 1985-10-30
JPH0623696B2 (en) 1994-03-30
GB2100545A (en) 1982-12-22
DE3150238C2 (en) 1993-12-02
NL8104977A (en) 1983-01-03
FR2507466A1 (en) 1982-12-17
DE3150238A1 (en) 1983-01-05
NL192081C (en) 1997-02-04
IL64106A0 (en) 1982-01-31
JPS57206430A (en) 1982-12-17
NL192081B (en) 1996-10-01

Similar Documents

Publication Publication Date Title
BE887806A (en) PHOTOMETRY APPARATUS AND METHOD
FR2505501B1 (en) IMPROVED NON-DESTRUCTIVE INSPECTION APPARATUS AND METHOD
FR2507076B1 (en) VAGINAL MYOGRAPHY METHOD AND APPARATUS
FR2603475B3 (en) APPARATUS AND METHOD FOR EXHAUSTING SMOKE FROM A LASER
FR2481454B1 (en) APPARATUS AND METHOD FOR EXPLORING BIOLOGICAL MATERIALS
BE873768A (en) APPARATUS AND METHOD FOR APPLYING SUCTION TUBES
BE875137A (en) ANGIOGRAPHY METHOD AND APPARATUS
FR2513609B1 (en) METHOD AND APPARATUS FOR JOINING CONTINUOUS SHEETS
BE858511A (en) METHOD AND APPARATUS FOR FORMING CODE IMAGES
FR2485734B1 (en) DEFECT DETECTION METHOD AND APPARATUS
FR2351405A1 (en) METHOD AND APPARATUS FOR CHECKING THE CLEANLINESS OF A BOWL
PT84365A (en) METHOD AND APPARATUS FOR EXTRUSION
FR2537615B1 (en) KNITTING DENSITY ADJUSTMENT METHOD AND APPARATUS
FR2579766B1 (en) DISTANCE MEASUREMENT METHOD AND APPARATUS WITH A LASER BEAM
FR2477267B1 (en) METHOD AND APPARATUS FOR OPTIMIZING A NATURAL DRAFT COMBUSTION AREA
BE877273A (en) CHROMATOGRAPHY APPARATUS AND METHOD
FR2536873B1 (en) EXPOSURE APPARATUS AND METHOD
FR2492297B1 (en) ELECTRO-EROSION DRILLING METHOD AND APPARATUS
BE890520A (en) COATING METHOD AND APPARATUS
BE874703A (en) APPARATUS AND METHOD FOR INTRODUCING A CALIBRATION DISC INTO A TUBULAR ENCLOSURE
BE877798A (en) METHOD AND APPARATUS FOR CONTROL OF A PROCESS
FR2327525A1 (en) OPTICAL RADIATION ANALYSIS METHOD AND APPARATUS
FR2491056B1 (en) SINTERING METHOD AND APPARATUS
OA07018A (en) Method and apparatus for electrostatic spraying.
FR2531206B1 (en) OPTICAL EXAMINATION DEVICE AND METHOD

Legal Events

Date Code Title Description
ST Notification of lapse