ATE385005T1 - Regionenabgrenzung bei der ct-angiographie - Google Patents

Regionenabgrenzung bei der ct-angiographie

Info

Publication number
ATE385005T1
ATE385005T1 AT04727355T AT04727355T ATE385005T1 AT E385005 T1 ATE385005 T1 AT E385005T1 AT 04727355 T AT04727355 T AT 04727355T AT 04727355 T AT04727355 T AT 04727355T AT E385005 T1 ATE385005 T1 AT E385005T1
Authority
AT
Austria
Prior art keywords
croi
extraction
delineation
contour
detected
Prior art date
Application number
AT04727355T
Other languages
English (en)
Inventor
Cristian Lorenz
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE385005T1 publication Critical patent/ATE385005T1/de

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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Vascular Medicine (AREA)
  • Software Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT04727355T 2003-04-24 2004-04-14 Regionenabgrenzung bei der ct-angiographie ATE385005T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03101124 2003-04-24

Publications (1)

Publication Number Publication Date
ATE385005T1 true ATE385005T1 (de) 2008-02-15

Family

ID=33305789

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04727355T ATE385005T1 (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
EP1913553A2 (de) * 2005-07-26 2008-04-23 Koninklijke Philips Electronics N.V. Herzgegenderkennung aus der bewegungsanalyse einer rekonstruktion in kleinem massstab
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
US8526690B2 (en) * 2009-03-03 2013-09-03 Fujifilm Corporation Automatic detection of target tissues formed by linear structures from within three dimensional images
US9715637B2 (en) * 2009-03-18 2017-07-25 Siemens Healthcare Gmbh Method and system for automatic aorta segmentation
WO2011110959A1 (en) * 2010-03-08 2011-09-15 Koninklijke Philips Electronics N.V. Region of interest definition in cardiac imaging
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
EP2677347A3 (de) * 2012-06-02 2014-05-14 Schlumberger Technology B.V. Räumliche Datendienste

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
AU8586098A (en) * 1997-07-25 1999-02-16 Arch Development Corporation Method and system for the segmentation of lung regions in lateral chest radiographs
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
US7764813B2 (en) 2010-07-27
US20070058849A1 (en) 2007-03-15
JP4447005B2 (ja) 2010-04-07
WO2004095371A1 (en) 2004-11-04
JP2006524085A (ja) 2006-10-26
DE602004011504D1 (de) 2008-03-13
EP1623380B1 (de) 2008-01-23
DE602004011504T2 (de) 2009-02-19
EP1623380A1 (de) 2006-02-08

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