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WO2009034499A3 - Flexible 'plug-and-play' medical image segmentation - Google Patents

Flexible 'plug-and-play' medical image segmentation Download PDF

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Publication number
WO2009034499A3
WO2009034499A3 PCT/IB2008/053554 IB2008053554W WO2009034499A3 WO 2009034499 A3 WO2009034499 A3 WO 2009034499A3 IB 2008053554 W IB2008053554 W IB 2008053554W WO 2009034499 A3 WO2009034499 A3 WO 2009034499A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
image data
component model
models
model
Prior art date
Application number
PCT/IB2008/053554
Other languages
French (fr)
Other versions
WO2009034499A2 (en
Inventor
Jochen Peters
Olivier Ecabert
Hauke Schramm
Juergen Weese
Original Assignee
Philips Intellectual Property
Jochen Peters
Olivier Ecabert
Hauke Schramm
Juergen Weese
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 Philips Intellectual Property, Jochen Peters, Olivier Ecabert, Hauke Schramm, Juergen Weese filed Critical Philips Intellectual Property
Publication of WO2009034499A2 publication Critical patent/WO2009034499A2/en
Publication of WO2009034499A3 publication Critical patent/WO2009034499A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
    • 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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention relates to a system (100) for segmentation of image data describing an object comprising a first and second object component, the system comprising: a selection unit (120) for selecting a first component model of a plurality of first component models for adapting to the image data in order to delineate the first object component and for selecting a second component model of a plurality of second component models for adapting to the image data in order to delineate the second object component, a connection unit (130) for connecting the first and second component model, an initialization unit (140) for initializing the first and second component model in the image data volume, and an adaptation unit (150) for adapting the first and second component model to the image data, thereby segmenting the image data. Thus, the system (100) of the invention offers a good coverage of object variability, allowing many object models constructed from component models, while each component model is optimized to describe the modeled object component. Consequently, selecting an optimal first and second component model and an optimal way of connecting them improves the flexibility, robustness, and accuracy of the image data segmentation.
PCT/IB2008/053554 2007-09-13 2008-09-03 Flexible 'plug-and-play' medical image segmentation WO2009034499A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07116374.5 2007-09-13
EP07116374 2007-09-13

Publications (2)

Publication Number Publication Date
WO2009034499A2 WO2009034499A2 (en) 2009-03-19
WO2009034499A3 true WO2009034499A3 (en) 2009-07-02

Family

ID=40452636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/053554 WO2009034499A2 (en) 2007-09-13 2008-09-03 Flexible 'plug-and-play' medical image segmentation

Country Status (1)

Country Link
WO (1) WO2009034499A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3244370B1 (en) * 2010-09-17 2020-08-19 Koninklijke Philips N.V. Choosing anatomical variant model for image segmentation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036500A2 (en) * 2002-10-16 2004-04-29 Koninklijke Philips Electronics N.V. Hierarchical image segmentation
WO2006085257A2 (en) * 2005-02-10 2006-08-17 Koninklijke Philips Electronics N.V. A method, a system and a computer program for segmenting a surface in a multidimensional dataset

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036500A2 (en) * 2002-10-16 2004-04-29 Koninklijke Philips Electronics N.V. Hierarchical image segmentation
WO2006085257A2 (en) * 2005-02-10 2006-08-17 Koninklijke Philips Electronics N.V. A method, a system and a computer program for segmenting a surface in a multidimensional dataset

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ECABERT O ET AL: "Modeling shape variability for full heart segmentation in cardiac computed-tomography images", PROCEEDINGS OF THE SPIE, SPIE, BELLINGHAM, VA, US, vol. 6144, 15 March 2006 (2006-03-15), pages 1 - 12, XP002421194, ISSN: 0277-786X *
WUNSCHE B ET AL: "Fast modelling of heart pathology with soft objects", INTERNATIONAL CONGRESS SERIES, EXCERPTA MEDICA, AMSTERDAM, vol. 1281, 1 May 2005 (2005-05-01), pages 28 - 32, XP025267324, ISSN: 0531-5131, [retrieved on 20050501] *

Also Published As

Publication number Publication date
WO2009034499A2 (en) 2009-03-19

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