NO20000914L - FremgangsmÕte og system for automatisert pÕvisning av flokkede mikroforkalkninger fra digitaliserte mammogrammer - Google Patents

FremgangsmÕte og system for automatisert pÕvisning av flokkede mikroforkalkninger fra digitaliserte mammogrammer

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Publication number
NO20000914L
NO20000914L NO20000914A NO20000914A NO20000914L NO 20000914 L NO20000914 L NO 20000914L NO 20000914 A NO20000914 A NO 20000914A NO 20000914 A NO20000914 A NO 20000914A NO 20000914 L NO20000914 L NO 20000914L
Authority
NO
Norway
Prior art keywords
flocks
flocculated
microcalcers
radiologist
suspicious
Prior art date
Application number
NO20000914A
Other languages
English (en)
Other versions
NO20000914D0 (no
Inventor
Elton P Amburn
Telford S Berkey
Randy P Broussard
Martin P Desimio
Jeffrey W Hoffmeister
Edward M Ochoa
Thomas F Rathbun
Steven K Rogers
John E Rosenstengel
Original Assignee
Qualia Computing 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 Qualia Computing Inc filed Critical Qualia Computing Inc
Publication of NO20000914L publication Critical patent/NO20000914L/no
Publication of NO20000914D0 publication Critical patent/NO20000914D0/no

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • 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
    • G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30068—Mammography; Breast

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)

Abstract

Fremgangsmåte, et system for å påvise og å fremvise flokkede mikroforkalkninger i et digitalt mammogram hvor et enkelt digitalt mammogram (100) først automatisk beskjæres (200) til et brystområdedelbilde som så prosesseres ved hjelp av en optimalisert forskjell til et Gauss-filter for å forsterke tilsynekomsten av potensielle mikroforkalkninger i delbildet. Den potensielle mikroforkalkningen terskles, flokker påvises (300), trekk beregnes for de påviste flokkene, og flokkene klassifiseres (400) som enten mistenkelige eller ikke-mistenkelige ved hjelp av et neutralt nett.Beliggenhetene til de mistenkelige påviste flokkede mikroforkalkningene angis i det orginale digitale mammogrammet. Resultatet fra systemet kombineres optimalt med en radiologs--- -- observasjoner av det orginale mammogrammet ved å kombinere obervasjonene med resultatene etter at radiologen først har godkjent eller forkastet enkeltstående påvisninger rapportert av systemet.
NO20000914A 1997-08-28 2000-02-24 Fremgangsmåte og system for automatisert påvisning av flokkede mikroforkalkninger fra digitaliserte mammogrammer NO20000914D0 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5780197P 1997-08-28 1997-08-28
US6699697P 1997-11-28 1997-11-28
US7676098P 1998-03-03 1998-03-03
PCT/US1998/017886 WO1999009887A1 (en) 1997-08-28 1998-08-28 Method and system for automated detection of clustered microcalcifications from digital mammograms

Publications (2)

Publication Number Publication Date
NO20000914L true NO20000914L (no) 2000-02-24
NO20000914D0 NO20000914D0 (no) 2000-02-24

Family

ID=27369332

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000914A NO20000914D0 (no) 1997-08-28 2000-02-24 Fremgangsmåte og system for automatisert påvisning av flokkede mikroforkalkninger fra digitaliserte mammogrammer

Country Status (10)

Country Link
EP (1) EP1009283A1 (no)
JP (1) JP2003532934A (no)
KR (1) KR20010023427A (no)
CN (1) CN1273516A (no)
AU (1) AU741337B2 (no)
BR (1) BR9812021A (no)
CA (1) CA2297986A1 (no)
IL (1) IL134557A0 (no)
NO (1) NO20000914D0 (no)
WO (1) WO1999009887A1 (no)

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Also Published As

Publication number Publication date
CN1273516A (zh) 2000-11-15
EP1009283A1 (en) 2000-06-21
IL134557A0 (en) 2001-04-30
NO20000914D0 (no) 2000-02-24
AU741337B2 (en) 2001-11-29
AU9295598A (en) 1999-03-16
KR20010023427A (ko) 2001-03-26
BR9812021A (pt) 2000-09-26
CA2297986A1 (en) 1999-03-04
WO1999009887A1 (en) 1999-03-04
JP2003532934A (ja) 2003-11-05

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