ATE491393T1 - Rechnergestützte bestimmung von parenchymatösen massen und verformungen - Google Patents

Rechnergestützte bestimmung von parenchymatösen massen und verformungen

Info

Publication number
ATE491393T1
ATE491393T1 AT96908470T AT96908470T ATE491393T1 AT E491393 T1 ATE491393 T1 AT E491393T1 AT 96908470 T AT96908470 T AT 96908470T AT 96908470 T AT96908470 T AT 96908470T AT E491393 T1 ATE491393 T1 AT E491393T1
Authority
AT
Austria
Prior art keywords
masses
thresholded
parenchymatous
hough
deformation
Prior art date
Application number
AT96908470T
Other languages
English (en)
Inventor
Maryellen Giger
Ming Zhang
Ping Lu
Original Assignee
Arch Dev 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 Arch Dev Corp filed Critical Arch Dev Corp
Application granted granted Critical
Publication of ATE491393T1 publication Critical patent/ATE491393T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20061—Hough transform
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30068—Mammography; Breast
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30096—Tumor; Lesion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Image Processing (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT96908470T 1995-02-24 1996-02-23 Rechnergestützte bestimmung von parenchymatösen massen und verformungen ATE491393T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/393,779 US5657362A (en) 1995-02-24 1995-02-24 Automated method and system for computerized detection of masses and parenchymal distortions in medical images
PCT/US1996/002065 WO1996025879A1 (en) 1995-02-24 1996-02-23 Computerized detection of masses and parenchymal distortions

Publications (1)

Publication Number Publication Date
ATE491393T1 true ATE491393T1 (de) 2011-01-15

Family

ID=23556214

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96908470T ATE491393T1 (de) 1995-02-24 1996-02-23 Rechnergestützte bestimmung von parenchymatösen massen und verformungen

Country Status (8)

Country Link
US (1) US5657362A (de)
EP (1) EP0757544B1 (de)
JP (4) JPH10503961A (de)
AT (1) ATE491393T1 (de)
AU (1) AU706993B2 (de)
CA (1) CA2188394C (de)
DE (1) DE69638305D1 (de)
WO (1) WO1996025879A1 (de)

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Also Published As

Publication number Publication date
EP0757544A4 (de) 1997-07-09
AU5170196A (en) 1996-09-11
WO1996025879A1 (en) 1996-08-29
JP2004032684A (ja) 2004-01-29
EP0757544A1 (de) 1997-02-12
CA2188394C (en) 2010-07-20
CA2188394A1 (en) 1996-08-29
EP0757544B1 (de) 2010-12-15
JP2007289729A (ja) 2007-11-08
DE69638305D1 (de) 2011-01-27
JP4634418B2 (ja) 2011-02-16
JP2007007440A (ja) 2007-01-18
JPH10503961A (ja) 1998-04-14
US5657362A (en) 1997-08-12
AU706993B2 (en) 1999-07-01

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