JP4542319B2 - プラーク特徴評価の方法、システム及びコンピュータ・プロダクト - Google Patents

プラーク特徴評価の方法、システム及びコンピュータ・プロダクト Download PDF

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Publication number
JP4542319B2
JP4542319B2 JP2003282330A JP2003282330A JP4542319B2 JP 4542319 B2 JP4542319 B2 JP 4542319B2 JP 2003282330 A JP2003282330 A JP 2003282330A JP 2003282330 A JP2003282330 A JP 2003282330A JP 4542319 B2 JP4542319 B2 JP 4542319B2
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image data
data set
pixel element
plaque
ray energy
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JP2004065975A (ja
JP2004065975A5 (enExample
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キショール・シー・アカルヤ
プリヤ・ゴピナス
チエンイン・リー
ダーリン・オーカールンド
マシュー・ジョセフ・ウォーカー
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GE Medical Systems Global Technology Co LLC
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    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/405—Source units specially adapted to modify characteristics of the beam during the data acquisition process
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/504—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 blood vessels, e.g. by angiography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06T2207/30048—Heart; Cardiac

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2003282330A 2002-07-31 2003-07-30 プラーク特徴評価の方法、システム及びコンピュータ・プロダクト Expired - Fee Related JP4542319B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/064,621 US6922462B2 (en) 2002-07-31 2002-07-31 Method, system and computer product for plaque characterization

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JP2004065975A JP2004065975A (ja) 2004-03-04
JP2004065975A5 JP2004065975A5 (enExample) 2008-09-11
JP4542319B2 true JP4542319B2 (ja) 2010-09-15

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US (1) US6922462B2 (enExample)
EP (1) EP1387320A3 (enExample)
JP (1) JP4542319B2 (enExample)

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Publication number Publication date
EP1387320A3 (en) 2010-04-21
US20040022359A1 (en) 2004-02-05
US6922462B2 (en) 2005-07-26
EP1387320A2 (en) 2004-02-04
JP2004065975A (ja) 2004-03-04

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