DE602004011504D1 - Regionenabgrenzung bei der ct-angiographie - Google Patents

Regionenabgrenzung bei der ct-angiographie

Info

Publication number
DE602004011504D1
DE602004011504D1 DE602004011504T DE602004011504T DE602004011504D1 DE 602004011504 D1 DE602004011504 D1 DE 602004011504D1 DE 602004011504 T DE602004011504 T DE 602004011504T DE 602004011504 T DE602004011504 T DE 602004011504T DE 602004011504 D1 DE602004011504 D1 DE 602004011504D1
Authority
DE
Germany
Prior art keywords
croi
extraction
delineation
contour
detected
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
DE602004011504T
Other languages
English (en)
Other versions
DE602004011504T2 (de
Inventor
Cristian Lorenz
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards GmbH
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 and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE602004011504D1 publication Critical patent/DE602004011504D1/de
Application granted granted Critical
Publication of DE602004011504T2 publication Critical patent/DE602004011504T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/504—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 blood vessels, e.g. by angiography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-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
    • G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/20132—Image cropping
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dentistry (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Vascular Medicine (AREA)
  • Software Systems (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE602004011504T 2003-04-24 2004-04-14 Regionenabgrenzung bei der ct-angiographie Expired - Lifetime DE602004011504T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03101124 2003-04-24
EP03101124 2003-04-24
PCT/IB2004/050435 WO2004095371A1 (en) 2003-04-24 2004-04-14 Region delineation in computer tomographic angiography

Publications (2)

Publication Number Publication Date
DE602004011504D1 true DE602004011504D1 (de) 2008-03-13
DE602004011504T2 DE602004011504T2 (de) 2009-02-19

Family

ID=33305789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011504T Expired - Lifetime DE602004011504T2 (de) 2003-04-24 2004-04-14 Regionenabgrenzung bei der ct-angiographie

Country Status (6)

Country Link
US (1) US7764813B2 (de)
EP (1) EP1623380B1 (de)
JP (1) JP4447005B2 (de)
AT (1) ATE385005T1 (de)
DE (1) DE602004011504T2 (de)
WO (1) WO2004095371A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080219527A1 (en) * 2005-07-26 2008-09-11 Koninklijke Philips Electronics N. V. Cardiac Region Detection From Motion Analysis of Small Scale Reconstruction
JP4855141B2 (ja) * 2006-05-19 2012-01-18 富士フイルム株式会社 医用画像部位認識装置、及び、医用画像部位認識プログラム
WO2008034182A1 (en) * 2006-09-20 2008-03-27 Apollo Medical Imaging Technology Pty Ltd Method and system of automated image processing - one click perfusion
US9064300B2 (en) * 2008-02-15 2015-06-23 Siemens Aktiengesellshaft Method and system for automatic determination of coronory supply regions
CA2732647C (en) * 2009-03-03 2014-04-29 Fujifilm Corporation Image processing apparatus, image processing method, and image processing program
US9715637B2 (en) * 2009-03-18 2017-07-25 Siemens Healthcare Gmbh Method and system for automatic aorta segmentation
EP2545526B1 (de) * 2010-03-08 2016-10-19 Koninklijke Philips N.V. Festlegung von interessebereichen in einer herzbildgebung
US9042619B2 (en) 2010-09-16 2015-05-26 Siemens Aktiengesellschaft Method and system for automatic native and bypass coronary ostia detection in cardiac computed tomography volumes
US20130321407A1 (en) * 2012-06-02 2013-12-05 Schlumberger Technology Corporation Spatial data services

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570404A (en) * 1994-09-30 1996-10-29 Siemens Corporate Research Method and apparatus for editing abdominal CT angiographic images for blood vessel visualization
US5832134A (en) 1996-11-27 1998-11-03 General Electric Company Data visualization enhancement through removal of dominating structures
US5859891A (en) * 1997-03-07 1999-01-12 Hibbard; Lyn Autosegmentation/autocontouring system and method for use with three-dimensional radiation therapy treatment planning
JP2001511374A (ja) * 1997-07-25 2001-08-14 アーチ・デベロップメント・コーポレーション 側面胸部放射線像の肺領域を分割する方法とシステム
US6385332B1 (en) * 1999-02-19 2002-05-07 The John P. Roberts Research Institute Automated segmentation method for 3-dimensional ultrasound
JP4702971B2 (ja) * 1999-11-10 2011-06-15 株式会社東芝 コンピュータ支援診断システム
WO2001041070A1 (en) * 1999-11-30 2001-06-07 Abiomed, Inc. Computer-aided apparatus and method for preoperatively assessing anatomical fit of a cardiac assist device within a chest cavity
US7206462B1 (en) * 2000-03-17 2007-04-17 The General Hospital Corporation Method and system for the detection, comparison and volumetric quantification of pulmonary nodules on medical computed tomography scans
US6754376B1 (en) 2000-11-22 2004-06-22 General Electric Company Method for automatic segmentation of medical images
US6577752B2 (en) 2001-06-15 2003-06-10 Arch Development Corporation Automated method and system for the delineation of the chest wall in computed tomography scans for the assessment of pleural disease

Also Published As

Publication number Publication date
US20070058849A1 (en) 2007-03-15
WO2004095371A1 (en) 2004-11-04
JP2006524085A (ja) 2006-10-26
DE602004011504T2 (de) 2009-02-19
US7764813B2 (en) 2010-07-27
ATE385005T1 (de) 2008-02-15
JP4447005B2 (ja) 2010-04-07
EP1623380A1 (de) 2006-02-08
EP1623380B1 (de) 2008-01-23

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