DE602004008175D1 - Verfahren zur Erzeugung zeitunabhängiger Parameter-Bilder bewegter Objekte, wobei die Bildinformation von Eigenschaften des bewegten Objektes abhängt - Google Patents

Verfahren zur Erzeugung zeitunabhängiger Parameter-Bilder bewegter Objekte, wobei die Bildinformation von Eigenschaften des bewegten Objektes abhängt

Info

Publication number
DE602004008175D1
DE602004008175D1 DE602004008175T DE602004008175T DE602004008175D1 DE 602004008175 D1 DE602004008175 D1 DE 602004008175D1 DE 602004008175 T DE602004008175 T DE 602004008175T DE 602004008175 T DE602004008175 T DE 602004008175T DE 602004008175 D1 DE602004008175 D1 DE 602004008175D1
Authority
DE
Germany
Prior art keywords
images
line
segments
pixels
sequence
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
DE602004008175T
Other languages
English (en)
Other versions
DE602004008175T2 (de
Inventor
Gianni Pedrizzetti
Giovanni Tonti
Emidio Marchese
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.)
Amid Srl Rom/roma It
Bracco Imaging SpA
Esaote SpA
Original Assignee
Esaote SpA
Amid Srl
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 Esaote SpA, Amid Srl filed Critical Esaote SpA
Publication of DE602004008175D1 publication Critical patent/DE602004008175D1/de
Application granted granted Critical
Publication of DE602004008175T2 publication Critical patent/DE602004008175T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance 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
    • A61B6/503—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 the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals
    • 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
    • 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
    • G06T2207/30048—Heart; Cardiac
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/92—Computer assisted medical diagnostics
    • Y10S128/923—Computer assisted medical diagnostics by comparison of patient data to other data
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/92—Computer assisted medical diagnostics
    • Y10S128/925—Neural network

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Studio Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Burglar Alarm Systems (AREA)
DE602004008175T 2003-06-13 2004-05-04 Verfahren zur Erzeugung zeitunabhängiger Parameter-Bilder bewegter Objekte, wobei die Bildinformation von Eigenschaften des bewegten Objektes abhängt Expired - Lifetime DE602004008175T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US461120P 2003-06-13
US10/461,120 US6909914B2 (en) 2003-06-13 2003-06-13 Method for generating time independent images of moving objects

Publications (2)

Publication Number Publication Date
DE602004008175D1 true DE602004008175D1 (de) 2007-09-27
DE602004008175T2 DE602004008175T2 (de) 2008-05-21

Family

ID=33511187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004008175T Expired - Lifetime DE602004008175T2 (de) 2003-06-13 2004-05-04 Verfahren zur Erzeugung zeitunabhängiger Parameter-Bilder bewegter Objekte, wobei die Bildinformation von Eigenschaften des bewegten Objektes abhängt

Country Status (4)

Country Link
US (1) US6909914B2 (de)
EP (1) EP1519315B1 (de)
AT (1) ATE370471T1 (de)
DE (1) DE602004008175T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1478277B1 (de) * 2002-02-27 2010-03-24 Amid SRL M-mode-verfahren zur verfolgung von gewebebewegungen in bilddarstellungen
US20070055161A1 (en) * 2003-12-03 2007-03-08 Koninklijke Philips Electronics N.V. Ultrasonic imaging system and method for simulataneous display of blood flow and perfusion parameters
US10721405B2 (en) 2004-03-25 2020-07-21 Clear Imaging Research, Llc Method and apparatus for implementing a digital graduated filter for an imaging apparatus
US8331723B2 (en) 2004-03-25 2012-12-11 Ozluturk Fatih M Method and apparatus to correct digital image blur due to motion of subject or imaging device
US9826159B2 (en) 2004-03-25 2017-11-21 Clear Imaging Research, Llc Method and apparatus for implementing a digital graduated filter for an imaging apparatus
US7042219B2 (en) * 2004-08-12 2006-05-09 Esaote S.P.A. Method for determining the condition of an object by magnetic resonance imaging
US9814439B2 (en) * 2005-01-19 2017-11-14 Siemens Medical Solutions Usa, Inc. Tissue motion comparison display
US20070071295A1 (en) * 2005-09-27 2007-03-29 Siemens Medical Solutions Usa, Inc. Orientation-based assessment of cardiac synchrony in medical imaging
EP1772825A1 (de) * 2005-10-06 2007-04-11 Esaote S.p.A. Verfahren zur Registrierung von Bildern einer Bildsequenz, insbesondere von ultraschalldiagnostischen Bildern
US20090234088A1 (en) * 2006-05-19 2009-09-17 Nissan Chemical Industries, Ltd. Hyperbranched Polymer and Method for Producing the Same
EP2074555A4 (de) * 2006-10-17 2013-10-16 Yeda Res & Dev Verfahren zur gewinnung räumlicher bilder mittels mri und verarbeitung der erhaltenen räumlichen bilder sowie produkt
EP2036497A1 (de) 2007-09-17 2009-03-18 Amid s.r.l. Verfahren zur Erzeugung quantitativer Bilder des Durchflusspotentials eines beobachteten Bereichs
KR101083936B1 (ko) * 2008-09-26 2011-11-15 삼성메디슨 주식회사 초음파 데이터 처리 장치 및 방법
EP2189812B1 (de) * 2008-11-25 2016-05-11 Samsung Medison Co., Ltd. Bereitstellung der Volumeninformation eines sich regelmäßig bewegenden Zielobjekts in einem Ultraschallsystem
CN102081697B (zh) * 2009-11-27 2013-12-11 深圳迈瑞生物医疗电子股份有限公司 一种在超声成像空间中定义感兴趣容积的方法及其装置
US8768048B1 (en) * 2011-11-18 2014-07-01 Google Inc. System and method for exploiting segment co-occurrence relationships to identify object location in images

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465721A (en) * 1994-04-22 1995-11-14 Hitachi Medical Corporation Ultrasonic diagnostic apparatus and ultrasonic diagnosis method
US6106466A (en) * 1997-04-24 2000-08-22 University Of Washington Automated delineation of heart contours from images using reconstruction-based modeling
US6396961B1 (en) * 1997-11-12 2002-05-28 Sarnoff Corporation Method and apparatus for fixating a camera on a target point using image alignment

Also Published As

Publication number Publication date
US20040254440A1 (en) 2004-12-16
EP1519315A3 (de) 2005-10-19
DE602004008175T2 (de) 2008-05-21
EP1519315B1 (de) 2007-08-15
US6909914B2 (en) 2005-06-21
ATE370471T1 (de) 2007-09-15
EP1519315A2 (de) 2005-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ESAOTE S.P.A., MILANO, IT

Owner name: BRACCO IMAGING S.P.A., MAILAND/MILANO, IT

Owner name: AMID SRL, ROM/ROMA, IT