BRPI0908886A2 - aparelho, método e programa de computador pra segmentar um objeto, e, modelo de objeto - Google Patents

aparelho, método e programa de computador pra segmentar um objeto, e, modelo de objeto

Info

Publication number
BRPI0908886A2
BRPI0908886A2 BRPI0908886A BRPI0908886A BRPI0908886A2 BR PI0908886 A2 BRPI0908886 A2 BR PI0908886A2 BR PI0908886 A BRPI0908886 A BR PI0908886A BR PI0908886 A BRPI0908886 A BR PI0908886A BR PI0908886 A2 BRPI0908886 A2 BR PI0908886A2
Authority
BR
Brazil
Prior art keywords
segmenting
computer program
object model
model
program
Prior art date
Application number
BRPI0908886A
Other languages
English (en)
Inventor
Astrid R Franz
Cristian Lorenz
Hans Barschdorf
Jens Von Berg
Rafael Wiemker
Sebastian P M Dries
Steffen Renisch
Thomas Blaffert
Tobias Klinder
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
Publication of BRPI0908886A2 publication Critical patent/BRPI0908886A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • 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
    • 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
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/20124—Active shape model [ASM]
    • 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
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
BRPI0908886A 2008-02-15 2009-02-06 aparelho, método e programa de computador pra segmentar um objeto, e, modelo de objeto BRPI0908886A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08151510 2008-02-15
PCT/IB2009/050495 WO2009101560A2 (en) 2008-02-15 2009-02-06 Apparatus for segmenting an object comprising sub-objects

Publications (1)

Publication Number Publication Date
BRPI0908886A2 true BRPI0908886A2 (pt) 2015-09-15

Family

ID=40957329

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908886A BRPI0908886A2 (pt) 2008-02-15 2009-02-06 aparelho, método e programa de computador pra segmentar um objeto, e, modelo de objeto

Country Status (5)

Country Link
US (1) US8526697B2 (pt)
EP (1) EP2252972B1 (pt)
CN (1) CN101952856B (pt)
BR (1) BRPI0908886A2 (pt)
WO (1) WO2009101560A2 (pt)

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EP1739179A1 (en) 2005-06-30 2007-01-03 Octapharma AG Serum-free stable transfection and production of recombinant human proteins in human cell lines
WO2010143100A1 (en) * 2009-06-10 2010-12-16 Koninklijke Philips Electronics N.V. Visualization apparatus for visualizing an image data set
US9020216B2 (en) * 2010-07-28 2015-04-28 Varian Medical Systems, Inc. Knowledge-based automatic image segmentation
US9454823B2 (en) 2010-07-28 2016-09-27 arian Medical Systems, Inc. Knowledge-based automatic image segmentation
US9659390B2 (en) * 2011-10-28 2017-05-23 Carestream Health, Inc. Tomosynthesis reconstruction with rib suppression
WO2014042902A1 (en) * 2012-09-13 2014-03-20 The Regents Of The University Of California Lung, lobe, and fissure imaging systems and methods
JP6270857B2 (ja) 2012-10-09 2018-01-31 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． マルチ構造アトラス及び／又はその使用
US9355454B2 (en) * 2013-03-28 2016-05-31 General Electric Company Automatic estimation of anatomical extents
EP3080777B1 (en) * 2013-12-10 2017-08-02 Koninklijke Philips N.V. Model-based segmentation of an anatomical structure
US9192348B2 (en) 2014-01-23 2015-11-24 Perkinelmer Cellular Technologies Germany Gmbh Method and system for automated detection of tissue interior to a mammalian ribcage from an in vivo image
WO2015110855A1 (en) * 2014-01-23 2015-07-30 Perkinelmer Cellular Technologies Germany Gmbh Method and system for automated detection of tissue interior to a mammalian ribcage from an in vivo image
CN105809656B (zh) * 2014-12-29 2020-03-31 上海联影医疗科技有限公司 一种医学图像处理方法及其装置
US10181191B2 (en) 2014-12-02 2019-01-15 Shanghai United Imaging Healthcare Co., Ltd. Methods and systems for identifying spine or bone regions in computed tomography image sequence
US9999400B2 (en) 2015-07-29 2018-06-19 Perkinelmer Health Services, Inc. Systems and methods for automated segmentation of individual skeletal bones in 3D anatomical images
US10043280B2 (en) * 2015-10-19 2018-08-07 Shanghai United Imaging Healthcare Co., Ltd. Method and system for image segmentation
US10169871B2 (en) * 2016-01-21 2019-01-01 Elekta, Inc. Systems and methods for segmentation of intra-patient medical images
US10136869B2 (en) 2016-03-25 2018-11-27 Perkinelmer Health Sciences, Inc. Systems and methods for characterizing a central axis of a bone from a 3D anatomical image
US10902619B2 (en) * 2016-10-26 2021-01-26 Duke University Systems and methods for determining quality metrics of an image or images based on an edge gradient profile and characterizing regions of interest in an image or images
EP3392804A1 (en) * 2017-04-18 2018-10-24 Koninklijke Philips N.V. Device and method for modelling a composition of an object of interest
US10813614B2 (en) 2017-05-24 2020-10-27 Perkinelmer Health Sciences, Inc. Systems and methods for automated analysis of heterotopic ossification in 3D images
US10878576B2 (en) 2018-02-14 2020-12-29 Elekta, Inc. Atlas-based segmentation using deep-learning
US10796481B2 (en) * 2018-04-20 2020-10-06 Siemens Healthcare Gmbh Visualization of lung fissures in medical imaging
DE102019004303A1 (de) * 2019-06-18 2020-12-24 Ziehm Imaging Gmbh Verfahren und Vorrichtug der medizinischen Bildgebung zur Darstellung eines 3D-Volumens mit wenigstens einen eingebrachten Fremdobjekt
CN111260669A (zh) * 2020-02-17 2020-06-09 北京推想科技有限公司 基于ct图像的肺叶分割方法和装置
US11610316B2 (en) * 2020-03-06 2023-03-21 Siemens Healthcare Gmbh Method of computing a boundary
CN111476777B (zh) * 2020-04-07 2023-08-22 上海联影智能医疗科技有限公司 胸片图像处理方法、系统、可读存储介质和设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1371013B1 (en) * 2001-03-09 2017-04-12 Koninklijke Philips N.V. Image segmentation
WO2004047030A2 (en) 2002-11-20 2004-06-03 Koninklijke Philips Electronics N.V. Image processing system for automatic adaptation of a 3-d mesh model onto a 3-d surface of an object
EP1447772B1 (en) 2003-02-11 2010-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A method of lung lobe segmentation and computer system
US7315639B2 (en) * 2004-03-03 2008-01-01 Mevis Gmbh Method of lung lobe segmentation and computer system
US7809174B2 (en) * 2005-03-21 2010-10-05 General Electric Company Method and system for segmentation of computed tomography image data
US20090115796A1 (en) * 2005-09-23 2009-05-07 Koninklijke Philips Electronics, N.V. Priori information encoding for manual adaptation of geometric models
WO2007065221A1 (en) 2005-12-07 2007-06-14 Commonwealth Scientific And Industrial Research Organisation Linear feature detection method and apparatus
US7711167B2 (en) * 2005-12-07 2010-05-04 Siemens Medical Solutions Usa, Inc. Fissure detection methods for lung lobe segmentation
US7916912B2 (en) * 2006-09-14 2011-03-29 Siemens Israel Ltd. Efficient border extraction of image feature
US8073232B2 (en) * 2007-10-02 2011-12-06 Siemens Aktiengesellschaft Method and system for diaphragm segmentation in chest X-ray radiographs
US8666128B2 (en) * 2007-10-18 2014-03-04 The University Of North Carolina At Chapel Hill Methods, systems, and computer readable media for mapping regions in a model of an object comprising an anatomical structure from one image data set to images used in a diagnostic or therapeutic intervention
US8150113B2 (en) * 2008-01-23 2012-04-03 Carestream Health, Inc. Method for lung lesion location identification

Also Published As

Publication number Publication date
US20110052018A1 (en) 2011-03-03
CN101952856A (zh) 2011-01-19
WO2009101560A2 (en) 2009-08-20
WO2009101560A3 (en) 2010-03-11
US8526697B2 (en) 2013-09-03
EP2252972A2 (en) 2010-11-24
CN101952856B (zh) 2013-03-27
EP2252972B1 (en) 2017-05-24

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]