FR3010218B1 - Procede de traitement d'image base sur la technique des elements finis pour la resolution directe de problemes inverses en mecanique des structures. - Google Patents

Procede de traitement d'image base sur la technique des elements finis pour la resolution directe de problemes inverses en mecanique des structures.

Info

Publication number
FR3010218B1
FR3010218B1 FR1358425A FR1358425A FR3010218B1 FR 3010218 B1 FR3010218 B1 FR 3010218B1 FR 1358425 A FR1358425 A FR 1358425A FR 1358425 A FR1358425 A FR 1358425A FR 3010218 B1 FR3010218 B1 FR 3010218B1
Authority
FR
France
Prior art keywords
technique
image processing
processing based
mechanical structures
finished elements
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 - Fee Related
Application number
FR1358425A
Other languages
English (en)
Other versions
FR3010218A1 (fr
Inventor
Jacques Ohayon
Adeline Bouvier
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.)
Val Chum SC
Universite Grenoble Alpes
Original Assignee
Universite Joseph Fourier Grenoble 1
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 Universite Joseph Fourier Grenoble 1 filed Critical Universite Joseph Fourier Grenoble 1
Priority to FR1358425A priority Critical patent/FR3010218B1/fr
Priority to US14/915,690 priority patent/US10007983B2/en
Priority to PCT/FR2014/052172 priority patent/WO2015033058A1/fr
Priority to EP14777693.4A priority patent/EP3041417A1/fr
Priority to JP2016539616A priority patent/JP2016529054A/ja
Publication of FR3010218A1 publication Critical patent/FR3010218A1/fr
Application granted granted Critical
Publication of FR3010218B1 publication Critical patent/FR3010218B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • 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
    • A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
    • 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
    • G06T2207/10132—Ultrasound 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
    • G06T2207/20112—Image segmentation details

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Theoretical Computer Science (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Data Mining & Analysis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR1358425A 2013-09-03 2013-09-03 Procede de traitement d'image base sur la technique des elements finis pour la resolution directe de problemes inverses en mecanique des structures. Expired - Fee Related FR3010218B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1358425A FR3010218B1 (fr) 2013-09-03 2013-09-03 Procede de traitement d'image base sur la technique des elements finis pour la resolution directe de problemes inverses en mecanique des structures.
US14/915,690 US10007983B2 (en) 2013-09-03 2014-09-03 Image processing method based on the finite element method for directly solving inverse problems in structural mechanics
PCT/FR2014/052172 WO2015033058A1 (fr) 2013-09-03 2014-09-03 Procédé de traitement d'image basé sur la technique des éléments finis pour la résolution directe de problèmes inverses en mécanique des structures
EP14777693.4A EP3041417A1 (fr) 2013-09-03 2014-09-03 Procédé de traitement d'image basé sur la technique des éléments finis pour la résolution directe de problèmes inverses en mécanique des structures
JP2016539616A JP2016529054A (ja) 2013-09-03 2014-09-03 構造力学上の逆問題に対する直接的な解法を有限要素法に基づいて実現するための画像処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358425A FR3010218B1 (fr) 2013-09-03 2013-09-03 Procede de traitement d'image base sur la technique des elements finis pour la resolution directe de problemes inverses en mecanique des structures.

Publications (2)

Publication Number Publication Date
FR3010218A1 FR3010218A1 (fr) 2015-03-06
FR3010218B1 true FR3010218B1 (fr) 2016-12-30

Family

ID=49949791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358425A Expired - Fee Related FR3010218B1 (fr) 2013-09-03 2013-09-03 Procede de traitement d'image base sur la technique des elements finis pour la resolution directe de problemes inverses en mecanique des structures.

Country Status (5)

Country Link
US (1) US10007983B2 (fr)
EP (1) EP3041417A1 (fr)
JP (1) JP2016529054A (fr)
FR (1) FR3010218B1 (fr)
WO (1) WO2015033058A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3002672B1 (fr) * 2013-02-22 2016-10-07 Univ Joseph Fourier - Grenoble 1 Procede de generation d'une image d'elasticite
JP6125281B2 (ja) * 2013-03-06 2017-05-10 東芝メディカルシステムズ株式会社 医用画像診断装置、医用画像処理装置及び制御プログラム
JP6707249B2 (ja) * 2015-03-13 2020-06-10 学校法人 名城大学 マイクロ断層可視化方法およびシステム
CA2982526C (fr) * 2015-04-13 2020-04-14 Case Western Reserve University Classement du calcium coronaire par une technique bienergetique a rayons x
WO2018133098A1 (fr) 2017-01-23 2018-07-26 上海联影医疗科技有限公司 Procédé et système d'acquisition d'état de contrainte-déformation de paroi vasculaire
EP3828824A1 (fr) * 2019-11-28 2021-06-02 Dassault Systèmes Contributeur polyligne en génie civil
CN116487038B (zh) * 2023-06-25 2023-08-18 四川大学华西医院 轻度认知障碍向阿尔茨海默发展的预测系统和存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908137A1 (fr) 1997-10-06 1999-04-14 Technologiestichting STW Méthode et appareil pour la formation d'image d'une lumiere ou autre cavité du corps et son tissu entournante
US6277074B1 (en) * 1998-10-02 2001-08-21 University Of Kansas Medical Center Method and apparatus for motion estimation within biological tissue
WO2003096255A2 (fr) * 2002-05-06 2003-11-20 The Johns Hopkins University Systeme de simulation pour procedures medicales
JP4263943B2 (ja) 2003-05-07 2009-05-13 テルモ株式会社 超音波診断装置
US7318804B2 (en) * 2003-12-09 2008-01-15 The Regents Of The University Of Michigan Methods and systems for measuring mechanical property of a vascular wall and method and system for determining health of a vascular structure
WO2006024014A2 (fr) * 2004-08-24 2006-03-02 The General Hospital Corporation Ensemble procede, systeme et logiciel pour la mesure de la contrainte mecanique et des proprietes elastiques d'un echantillon
US20110093243A1 (en) * 2007-11-14 2011-04-21 Tawhai Merryn H Method for multi-scale meshing of branching biological structures
US8394026B2 (en) * 2008-11-03 2013-03-12 University Of British Columbia Method and apparatus for determining viscoelastic parameters in tissue
FR2938957B1 (fr) * 2008-11-21 2011-01-21 Univ Joseph Fourier Grenoble I Procede de traitement d'image pour l'estimation d'un risque de rupture de plaque d'atherome
US9554777B2 (en) * 2011-05-23 2017-01-31 University of Pittsburgh—of the Commonwealth System of Higher Education Methods and apparatuses for measuring tissue stiffness changes using ultrasound elasticity imaging

Also Published As

Publication number Publication date
US10007983B2 (en) 2018-06-26
JP2016529054A (ja) 2016-09-23
FR3010218A1 (fr) 2015-03-06
WO2015033058A1 (fr) 2015-03-12
US20160196645A1 (en) 2016-07-07
EP3041417A1 (fr) 2016-07-13

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