WO2009034729A1 - 画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置 - Google Patents

画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置 Download PDF

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Publication number
WO2009034729A1
WO2009034729A1 PCT/JP2008/054913 JP2008054913W WO2009034729A1 WO 2009034729 A1 WO2009034729 A1 WO 2009034729A1 JP 2008054913 W JP2008054913 W JP 2008054913W WO 2009034729 A1 WO2009034729 A1 WO 2009034729A1
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WO
WIPO (PCT)
Prior art keywords
image processing
processing device
carotid artery
recording medium
ultrasonic diagnostic
Prior art date
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Ceased
Application number
PCT/JP2008/054913
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English (en)
French (fr)
Inventor
Yasunari Yokota
Fumio Nogata
Yoko Kawamura
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.)
Gifu University NUC
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Gifu University NUC
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 Gifu University NUC filed Critical Gifu University NUC
Priority to US12/678,035 priority Critical patent/US20110040181A1/en
Priority to AU2008298837A priority patent/AU2008298837B2/en
Priority to EP08722307A priority patent/EP2196152A4/en
Publication of WO2009034729A1 publication Critical patent/WO2009034729A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

　画像処理装置は、超音波Ｂモード画像列を取得して、既にモデル化されたフレームの次のフレームに描画される頸動脈の長軸断面形状のモデルの評価関数を生成し、評価関数の最適化を行う。画像処理装置は、最適化の結果に基づいて次のフレームについての頸動脈の長軸断面形状の位置及び形状を推定してモデル化し、以後に続くフレームに対して同様に行う。画像処理装置は、モデル化した結果に基づいて心拍動に伴う頸動脈直径の変動を出力する。
PCT/JP2008/054913 2007-09-14 2008-03-17 画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置 Ceased WO2009034729A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/678,035 US20110040181A1 (en) 2007-09-14 2008-03-17 Image processing device, image processing program, recording medium, and ultrasonic diagnostic equipment
AU2008298837A AU2008298837B2 (en) 2007-09-14 2008-03-17 Image processing device, image processing program, recording medium, and ultrasonic diagnostic equipment
EP08722307A EP2196152A4 (en) 2007-09-14 2008-03-17 IMAGE PROCESSING DEVICE, IMAGE PROCESSING, RECORDING MEDIA AND ULTRASONIC DIAGNOSTIC EQUIPMENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007239198A JP5158679B2 (ja) 2007-09-14 2007-09-14 画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置
JP2007-239198 2007-09-14

Publications (1)

Publication Number Publication Date
WO2009034729A1 true WO2009034729A1 (ja) 2009-03-19

Family

ID=40451744

Family Applications (1)

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PCT/JP2008/054913 Ceased WO2009034729A1 (ja) 2007-09-14 2008-03-17 画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置

Country Status (5)

Country Link
US (1) US20110040181A1 (ja)
EP (1) EP2196152A4 (ja)
JP (1) JP5158679B2 (ja)
AU (1) AU2008298837B2 (ja)
WO (1) WO2009034729A1 (ja)

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JP4879872B2 (ja) 2007-12-20 2012-02-22 国立大学法人岐阜大学 画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置
WO2011135482A1 (en) * 2010-04-28 2011-11-03 Koninklijke Philips Electronics N.V. Property determining apparatus for determining a property of an object
WO2013051275A1 (ja) * 2011-10-04 2013-04-11 パナソニック株式会社 超音波診断装置および超音波診断装置の制御方法
US9622666B2 (en) 2011-12-14 2017-04-18 California Institute Of Technology Noninvasive systems for blood pressure measurement in arteries
EA029242B1 (ru) 2011-12-22 2018-02-28 Кэлифорниа Инститьют Оф Текнолоджи Анализ формы гемодинамических сигналов по собственным частотам
CA2927671A1 (en) 2013-10-18 2015-04-23 California Institute Of Technology Intrinsic frequency analysis for left ventricle ejection fraction or stroke volume determination
WO2015112512A1 (en) 2014-01-21 2015-07-30 California Institute Of Technology Portable electronic hemodynamic sensor systems
JP2015159933A (ja) 2014-02-27 2015-09-07 セイコーエプソン株式会社 超音波測定装置及び超音波測定方法
CN107106125B (zh) * 2014-12-22 2024-02-13 皇家飞利浦有限公司 用于测量动脉参数的系统和方法
WO2018014870A1 (en) * 2016-07-22 2018-01-25 Amorv (Ip) Company Limited An electronicdevice for measuring physiological information and a method thereof
GB2570131A (en) * 2018-01-11 2019-07-17 Imperial Innovations Ltd Fluid flow analysis
CN110507358B (zh) * 2018-05-21 2022-01-11 珠海艾博罗生物技术股份有限公司 一种从超声图像上测量胎儿颈背透明物厚度的图像处理方法及系统

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JP2889568B1 (ja) * 1998-05-18 1999-05-10 正男 伊藤 血管膜厚測定装置及び動脈硬化診断装置
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JP3882084B2 (ja) 2003-12-25 2007-02-14 国立大学法人岐阜大学 動脈硬化解析システム、動脈硬化解析方法及び動脈硬化解析プログラム

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JP2889568B1 (ja) * 1998-05-18 1999-05-10 正男 伊藤 血管膜厚測定装置及び動脈硬化診断装置
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See also references of EP2196152A4

Also Published As

Publication number Publication date
EP2196152A4 (en) 2011-08-03
US20110040181A1 (en) 2011-02-17
JP2009066268A (ja) 2009-04-02
EP2196152A1 (en) 2010-06-16
AU2008298837A1 (en) 2009-03-19
JP5158679B2 (ja) 2013-03-06
AU2008298837B2 (en) 2011-08-18

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