DE69314948D1 - Bildung eines zusammengesetzten farbbilds von magnetischen resonanzbilden - Google Patents

Bildung eines zusammengesetzten farbbilds von magnetischen resonanzbilden

Info

Publication number
DE69314948D1
DE69314948D1 DE69314948T DE69314948T DE69314948D1 DE 69314948 D1 DE69314948 D1 DE 69314948D1 DE 69314948 T DE69314948 T DE 69314948T DE 69314948 T DE69314948 T DE 69314948T DE 69314948 D1 DE69314948 D1 DE 69314948D1
Authority
DE
Germany
Prior art keywords
images
image
magnetic resonance
color
composite image
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 - Lifetime
Application number
DE69314948T
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English (en)
Other versions
DE69314948T2 (de
Inventor
Hugh Brown
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.)
University of South Florida
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University of South Florida
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 University of South Florida filed Critical University of South Florida
Application granted granted Critical
Publication of DE69314948D1 publication Critical patent/DE69314948D1/de
Publication of DE69314948T2 publication Critical patent/DE69314948T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69314948T 1992-04-21 1993-04-16 Bildung eines zusammengesetzten farbbilds von magnetischen resonanzbilden Expired - Lifetime DE69314948T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/871,406 US5332968A (en) 1992-04-21 1992-04-21 Magnetic resonance imaging color composites
PCT/US1993/003600 WO1993021543A1 (en) 1992-04-21 1993-04-16 Magnetic resonance imaging color composites

Publications (2)

Publication Number Publication Date
DE69314948D1 true DE69314948D1 (de) 1997-12-04
DE69314948T2 DE69314948T2 (de) 1998-06-04

Family

ID=25357379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314948T Expired - Lifetime DE69314948T2 (de) 1992-04-21 1993-04-16 Bildung eines zusammengesetzten farbbilds von magnetischen resonanzbilden

Country Status (8)

Country Link
US (2) US5332968A (de)
EP (1) EP0637387B1 (de)
JP (1) JP3549527B2 (de)
AT (1) ATE159821T1 (de)
CA (1) CA2133988C (de)
DE (1) DE69314948T2 (de)
MX (1) MX9302328A (de)
WO (1) WO1993021543A1 (de)

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Also Published As

Publication number Publication date
US5332968A (en) 1994-07-26
JPH07505805A (ja) 1995-06-29
US5410250A (en) 1995-04-25
DE69314948T2 (de) 1998-06-04
EP0637387A1 (de) 1995-02-08
CA2133988C (en) 2001-11-06
JP3549527B2 (ja) 2004-08-04
MX9302328A (es) 1994-03-31
WO1993021543A1 (en) 1993-10-28
CA2133988A1 (en) 1993-10-28
EP0637387B1 (de) 1997-10-29
ATE159821T1 (de) 1997-11-15
EP0637387A4 (de) 1995-06-07

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