CA2459557A1 - Systeme et methode d'evaluation quantitative des cancers et de leur evolution dans le temps - Google Patents

Systeme et methode d'evaluation quantitative des cancers et de leur evolution dans le temps Download PDF

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Publication number
CA2459557A1
CA2459557A1 CA002459557A CA2459557A CA2459557A1 CA 2459557 A1 CA2459557 A1 CA 2459557A1 CA 002459557 A CA002459557 A CA 002459557A CA 2459557 A CA2459557 A CA 2459557A CA 2459557 A1 CA2459557 A1 CA 2459557A1
Authority
CA
Canada
Prior art keywords
cndot
tumor
biomarker
volume
dimensional image
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.)
Abandoned
Application number
CA002459557A
Other languages
English (en)
Inventor
Saara Marjatta Sofia Totterman
Jose Tamez-Pena
Edward Ashton
Kevin J. Parker
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.)
VirtualScopics LLC
Original Assignee
Individual
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
Priority claimed from US10/241,763 external-priority patent/US20030072479A1/en
Application filed by Individual filed Critical Individual
Publication of CA2459557A1 publication Critical patent/CA2459557A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
    • 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
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
    • 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
    • G06T7/20—Analysis of motion
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/30096—Tumor; Lesion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

Dans une tumeur solide ou d'autres tissus cancéreux de l'homme ou de l'animal, on peut utiliser des objets ou états spécifiques servant d'indicateurs ou de marqueurs biologiques des cancers et de leur évolution. A cet effet, on identifie et quantifie (104) les marqueurs biologiques dans une image en 3 D d'une zone d'intérêt (102). On peut prendre dans le temps une suite d'images en 3D permettant de suivre l'évolution des marqueurs biologiques (108). On utilise des techniques statistiques de segmentation pour identifier les marqueurs biologiques dans une première image, puis on reporte l'identification dans les images restantes.
CA002459557A 2001-09-17 2002-09-13 Systeme et methode d'evaluation quantitative des cancers et de leur evolution dans le temps Abandoned CA2459557A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US33242701P 2001-09-17 2001-09-17
US60/332,427 2001-09-17
US10/241,763 US20030072479A1 (en) 2001-09-17 2002-09-12 System and method for quantitative assessment of cancers and their change over time
US10/241,763 2002-09-12
PCT/US2002/029005 WO2003025837A1 (fr) 2001-09-17 2002-09-13 Systeme et methode d'evaluation quantitative des cancers et de leur evolution dans le temps

Publications (1)

Publication Number Publication Date
CA2459557A1 true CA2459557A1 (fr) 2003-03-27

Family

ID=26934556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002459557A Abandoned CA2459557A1 (fr) 2001-09-17 2002-09-13 Systeme et methode d'evaluation quantitative des cancers et de leur evolution dans le temps

Country Status (4)

Country Link
EP (1) EP1449151A4 (fr)
JP (1) JP2005516643A (fr)
CA (1) CA2459557A1 (fr)
WO (1) WO2003025837A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005237517B2 (en) * 2004-04-26 2011-01-20 Claudia Ingrid Henschke Medical imaging system for accurate measurement evaluation of changes in a target lesion
US7440628B2 (en) * 2004-08-31 2008-10-21 Siemens Medical Solutions Usa, Inc. Method and system for motion correction in a sequence of images
DE102005058095A1 (de) * 2005-12-05 2007-06-06 Forschungszentrum Jülich GmbH Verfahren zur topographischen Darstellung von Veränderungen in einem untersuchten Gehirn
JP2010516301A (ja) * 2007-01-03 2010-05-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コンピュータ支援治療モニタリング装置及び方法
JP5527869B2 (ja) * 2008-03-21 2014-06-25 国立大学法人神戸大学 画像診断支援処理装置および画像診断支援処理プログラム
JP2010035634A (ja) * 2008-07-31 2010-02-18 Bio-Visiq Japan Inc Ｒｅｃｉｓｔ判定結果を算出する方法、装置およびプログラム
WO2014153189A1 (fr) * 2013-03-14 2014-09-25 University Of Florida Research Foundation, Inc. Procédés et systèmes utilisant une topographie de tissu de côlon comme marqueur de diagnostic
RU2695888C2 (ru) * 2017-03-24 2019-07-29 Общество С Ограниченной Ответственностью "Многопрофильное Предприятие "Элсис" Способ оценки психофизиологического состояния человека
CN110678934A (zh) * 2017-06-02 2020-01-10 皇家飞利浦有限公司 医学图像中的病变的定量方面

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068788A (en) * 1988-11-29 1991-11-26 Columbia Scientific Inc. Quantitative computed tomography system
JP3707882B2 (ja) * 1995-11-21 2005-10-19 株式会社東芝 超音波診断装置
US6112112A (en) * 1998-09-18 2000-08-29 Arch Development Corporation Method and system for the assessment of tumor extent in magnetic resonance images
US6277074B1 (en) * 1998-10-02 2001-08-21 University Of Kansas Medical Center Method and apparatus for motion estimation within biological tissue
US6368331B1 (en) * 1999-02-22 2002-04-09 Vtarget Ltd. Method and system for guiding a diagnostic or therapeutic instrument towards a target region inside the patient's body

Also Published As

Publication number Publication date
EP1449151A4 (fr) 2005-08-31
EP1449151A1 (fr) 2004-08-25
JP2005516643A (ja) 2005-06-09
WO2003025837A1 (fr) 2003-03-27

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