NO834055L - Diffraksjonstomografi-systemer - Google Patents

Diffraksjonstomografi-systemer

Info

Publication number
NO834055L
NO834055L NO834055A NO834055A NO834055L NO 834055 L NO834055 L NO 834055L NO 834055 A NO834055 A NO 834055A NO 834055 A NO834055 A NO 834055A NO 834055 L NO834055 L NO 834055L
Authority
NO
Norway
Prior art keywords
diffraction
systems
Prior art date
Application number
NO834055A
Other languages
English (en)
Norwegian (no)
Inventor
Anthony Devaney
Original Assignee
Schlumberger 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 Schlumberger Ltd filed Critical Schlumberger Ltd
Publication of NO834055L publication Critical patent/NO834055L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/421—Filtered back projection [FBP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/916—Ultrasound 3-D imaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Processing (AREA)
NO834055A 1982-11-12 1983-11-07 Diffraksjonstomografi-systemer NO834055L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/441,323 US4562540A (en) 1982-11-12 1982-11-12 Diffraction tomography system and methods

Publications (1)

Publication Number Publication Date
NO834055L true NO834055L (no) 1984-05-14

Family

ID=23752443

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834055A NO834055L (no) 1982-11-12 1983-11-07 Diffraksjonstomografi-systemer

Country Status (13)

Country Link
US (1) US4562540A (da)
EP (1) EP0109341B1 (da)
AU (1) AU577773B2 (da)
BR (1) BR8306158A (da)
CA (1) CA1211200A (da)
DE (1) DE3382174D1 (da)
DK (1) DK516883A (da)
EG (1) EG16086A (da)
ES (1) ES527184A0 (da)
IE (1) IE56748B1 (da)
MX (1) MX159905A (da)
NO (1) NO834055L (da)
OA (1) OA07587A (da)

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Also Published As

Publication number Publication date
MX159905A (es) 1989-09-29
DE3382174D1 (de) 1991-04-04
EP0109341A2 (en) 1984-05-23
BR8306158A (pt) 1984-07-10
DK516883D0 (da) 1983-11-11
EG16086A (en) 1989-01-30
OA07587A (en) 1985-03-31
AU577773B2 (en) 1988-10-06
IE832636L (en) 1984-05-12
US4562540A (en) 1985-12-31
AU2118483A (en) 1984-05-17
IE56748B1 (en) 1991-12-04
EP0109341A3 (en) 1986-02-12
CA1211200A (en) 1986-09-09
DK516883A (da) 1984-05-13
ES8503859A1 (es) 1985-03-16
ES527184A0 (es) 1985-03-16
EP0109341B1 (en) 1991-02-27

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