ATE385005T1 - Regionenabgrenzung bei der ct-angiographie - Google Patents
Regionenabgrenzung bei der ct-angiographieInfo
- 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
Links
- 238000010968 computed tomography angiography Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 abstract 3
- 210000000779 thoracic wall Anatomy 0.000 abstract 2
- 238000002583 angiography Methods 0.000 abstract 1
- 210000002376 aorta thoracic Anatomy 0.000 abstract 1
- 230000000747 cardiac effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
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)
- 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)
- Software Systems (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Vascular Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Prostheses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2008106929A (ru) * | 2005-07-26 | 2009-09-10 | Конинклейке Филипс Электроникс, Н.В. (Nl) | Определение области сердца на основании анализа движения мелкомасштабной реконструкции |
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 |
BRPI1004212A2 (pt) * | 2009-03-03 | 2016-02-23 | Fujifilm Corp | aparelho de processamento de imagem, método de processamento de imagem, e programa de processamento de imagem |
US9715637B2 (en) * | 2009-03-18 | 2017-07-25 | Siemens Healthcare Gmbh | Method and system for automatic aorta segmentation |
CN102812492B (zh) * | 2010-03-08 | 2016-01-20 | 皇家飞利浦电子股份有限公司 | 用于心脏成像的方法及系统 |
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)
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 |
EP0998719A4 (de) * | 1997-07-25 | 2000-11-22 | Arch Dev Corp | Verfahren und system zur einteilung von teilen der lunge bei lateraler thorax-radiographie |
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 |
-
2004
- 2004-04-14 JP JP2006506842A patent/JP4447005B2/ja not_active Expired - Fee Related
- 2004-04-14 DE DE602004011504T patent/DE602004011504T2/de not_active Expired - Lifetime
- 2004-04-14 US US10/554,355 patent/US7764813B2/en not_active Expired - Fee Related
- 2004-04-14 EP EP04727355A patent/EP1623380B1/de not_active Expired - Lifetime
- 2004-04-14 WO PCT/IB2004/050435 patent/WO2004095371A1/en active IP Right Grant
- 2004-04-14 AT AT04727355T patent/ATE385005T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US7764813B2 (en) | 2010-07-27 |
DE602004011504T2 (de) | 2009-02-19 |
US20070058849A1 (en) | 2007-03-15 |
JP4447005B2 (ja) | 2010-04-07 |
EP1623380A1 (de) | 2006-02-08 |
JP2006524085A (ja) | 2006-10-26 |
EP1623380B1 (de) | 2008-01-23 |
WO2004095371A1 (en) | 2004-11-04 |
DE602004011504D1 (de) | 2008-03-13 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |