DE60335170D1 - Verfahren zur Lungenlappensegmentierung und Computersystem - Google Patents

Verfahren zur Lungenlappensegmentierung und Computersystem

Info

Publication number
DE60335170D1
DE60335170D1 DE60335170T DE60335170T DE60335170D1 DE 60335170 D1 DE60335170 D1 DE 60335170D1 DE 60335170 T DE60335170 T DE 60335170T DE 60335170 T DE60335170 T DE 60335170T DE 60335170 D1 DE60335170 D1 DE 60335170D1
Authority
DE
Germany
Prior art keywords
lung
voxels
image data
procedures
computer system
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
DE60335170T
Other languages
English (en)
Inventor
Jan-Martin Kuhnigk
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Application granted granted Critical
Publication of DE60335170D1 publication Critical patent/DE60335170D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06T7/155—Segmentation; Edge detection involving morphological operators
    • 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
    • G06T2207/10—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
    • G06T2207/20036—Morphological image processing
    • G06T2207/20041—Distance transform
    • 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
    • G06T2207/20152—Watershed 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
    • G06T2207/30061—Lung

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Devices For Executing Special Programs (AREA)
  • Supports For Pipes And Cables (AREA)
DE60335170T 2003-02-11 2003-02-11 Verfahren zur Lungenlappensegmentierung und Computersystem Expired - Lifetime DE60335170D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03002962A EP1447772B1 (de) 2003-02-11 2003-02-11 Verfahren zur Lungenlappensegmentierung und Computersystem

Publications (1)

Publication Number Publication Date
DE60335170D1 true DE60335170D1 (de) 2011-01-13

Family

ID=32668955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60335170T Expired - Lifetime DE60335170D1 (de) 2003-02-11 2003-02-11 Verfahren zur Lungenlappensegmentierung und Computersystem

Country Status (3)

Country Link
EP (1) EP1447772B1 (de)
AT (1) ATE490520T1 (de)
DE (1) DE60335170D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097911A1 (en) * 2005-03-17 2006-09-21 Algotec Systems Ltd. Bone segmentation
BRPI0908886A2 (pt) * 2008-02-15 2015-09-15 Koninkl Philips Electronics Nv aparelho, método e programa de computador pra segmentar um objeto, e, modelo de objeto
CN107230204B (zh) * 2017-05-24 2019-11-22 东北大学 一种从胸部ct图像中提取肺叶的方法及装置
CN111160442B (zh) * 2019-12-24 2024-02-27 上海联影智能医疗科技有限公司 图像分类方法、计算机设备和存储介质
CN113706541B (zh) * 2020-05-20 2024-04-19 青岛海信医疗设备股份有限公司 一种图像处理方法及装置
CN111724360B (zh) * 2020-06-12 2023-06-02 深圳技术大学 一种肺叶分割方法、装置和存储介质
EP3968271A1 (de) 2020-09-11 2022-03-16 Bayer AG Analyse intrapulmonaler verzweigungen
CN112070790B (zh) * 2020-09-11 2023-04-07 杭州微引科技有限公司 一种基于深度学习和图像处理的混合肺部分割***
DE102020211945A1 (de) 2020-09-23 2022-03-24 Siemens Healthcare Gmbh Verfahren und Anordnung zur automatischen Lokalisierung von Organsegmenten in einem dreidimensionalen Bild

Also Published As

Publication number Publication date
EP1447772B1 (de) 2010-12-01
EP1447772A1 (de) 2004-08-18
ATE490520T1 (de) 2010-12-15

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