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 PDFInfo
- 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
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)
- Multimedia (AREA)
- Software Systems (AREA)
- Computer Graphics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Quality & Reliability (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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2564240C (fr) * | 2004-04-26 | 2014-10-07 | David F. Yankelevitz | Systeme d'imagerie medicale permettant d'apprecier avec precision l'evolution d'une lesion cible |
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 |
EP2115697A2 (fr) * | 2007-01-03 | 2009-11-11 | Koninklijke Philips Electronics N.V. | Surveillance thérapeutique assistée par ordinateur |
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 |
US20200175674A1 (en) * | 2017-06-02 | 2020-06-04 | Koninklijke Philips N.V. | Quantified aspects of lesions in medical images |
Family Cites Families (5)
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 |
-
2002
- 2002-09-13 CA CA002459557A patent/CA2459557A1/fr not_active Abandoned
- 2002-09-13 JP JP2003529390A patent/JP2005516643A/ja active Pending
- 2002-09-13 WO PCT/US2002/029005 patent/WO2003025837A1/fr active Search and Examination
- 2002-09-13 EP EP02759651A patent/EP1449151A4/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1449151A1 (fr) | 2004-08-25 |
JP2005516643A (ja) | 2005-06-09 |
EP1449151A4 (fr) | 2005-08-31 |
WO2003025837A1 (fr) | 2003-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |