ATE556392T1 - Verfahren und vorrichtung zur dreidimensionalen abbildung im fourier-bereich - Google Patents

Verfahren und vorrichtung zur dreidimensionalen abbildung im fourier-bereich

Info

Publication number
ATE556392T1
ATE556392T1 AT03787121T AT03787121T ATE556392T1 AT E556392 T1 ATE556392 T1 AT E556392T1 AT 03787121 T AT03787121 T AT 03787121T AT 03787121 T AT03787121 T AT 03787121T AT E556392 T1 ATE556392 T1 AT E556392T1
Authority
AT
Austria
Prior art keywords
dimensional imaging
dimensional
fourier range
fourier
range
Prior art date
Application number
AT03787121T
Other languages
English (en)
Inventor
John Rahn
Alan Nelson
Original Assignee
Visiongate Inc
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 Visiongate Inc filed Critical Visiongate Inc
Application granted granted Critical
Publication of ATE556392T1 publication Critical patent/ATE556392T1/de

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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
    • 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
    • G01N23/04—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 forming images of the material
    • G01N23/046—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 forming images of the material using tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph
    • 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]

Landscapes

  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
AT03787121T 2002-12-02 2003-11-25 Verfahren und vorrichtung zur dreidimensionalen abbildung im fourier-bereich ATE556392T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/307,712 US6741730B2 (en) 2001-08-10 2002-12-02 Method and apparatus for three-dimensional imaging in the fourier domain
PCT/US2003/037622 WO2004051564A2 (en) 2002-12-02 2003-11-25 Method and apparatus for three-dimensional imaging in the fourier domain

Publications (1)

Publication Number Publication Date
ATE556392T1 true ATE556392T1 (de) 2012-05-15

Family

ID=32467794

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03787121T ATE556392T1 (de) 2002-12-02 2003-11-25 Verfahren und vorrichtung zur dreidimensionalen abbildung im fourier-bereich

Country Status (10)

Country Link
US (1) US6741730B2 (de)
EP (1) EP1579372B1 (de)
JP (1) JP4331688B2 (de)
CN (1) CN1311392C (de)
AT (1) ATE556392T1 (de)
AU (1) AU2003295907B2 (de)
CA (1) CA2504620C (de)
ES (1) ES2395079T3 (de)
HK (1) HK1085290A1 (de)
WO (1) WO2004051564A2 (de)

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US6741730B2 (en) 2004-05-25
AU2003295907B2 (en) 2008-09-11
WO2004051564A3 (en) 2005-04-28
CA2504620C (en) 2014-04-22
CN1311392C (zh) 2007-04-18
AU2003295907A1 (en) 2004-06-23
EP1579372A2 (de) 2005-09-28
CA2504620A1 (en) 2004-06-17
CN1720538A (zh) 2006-01-11
ES2395079T3 (es) 2013-02-08
WO2004051564A2 (en) 2004-06-17
EP1579372B1 (de) 2012-05-02
JP2006508363A (ja) 2006-03-09
US20030118223A1 (en) 2003-06-26
EP1579372A4 (de) 2006-09-20
JP4331688B2 (ja) 2009-09-16
HK1085290A1 (en) 2006-08-18

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