DE102009027448A1 - Wissensbasierte Segmentierung schwächungsrelevanter Regionen des Kopfes - Google Patents

Wissensbasierte Segmentierung schwächungsrelevanter Regionen des Kopfes Download PDF

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Publication number
DE102009027448A1
DE102009027448A1 DE102009027448A DE102009027448A DE102009027448A1 DE 102009027448 A1 DE102009027448 A1 DE 102009027448A1 DE 102009027448 A DE102009027448 A DE 102009027448A DE 102009027448 A DE102009027448 A DE 102009027448A DE 102009027448 A1 DE102009027448 A1 DE 102009027448A1
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extracerebral
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German (de)
English (en)
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Gudrun Dr. Wagenknecht
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Forschungszentrum Juelich GmbH
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Forschungszentrum Juelich GmbH
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Priority to DE102009027448A priority Critical patent/DE102009027448A1/de
Priority to HUE10724535A priority patent/HUE035842T2/en
Priority to PCT/EP2010/058811 priority patent/WO2011000739A1/de
Priority to EP10724535.9A priority patent/EP2449528B1/de
Priority to US13/380,291 priority patent/US8761482B2/en
Priority to JP2012516698A priority patent/JP5840125B2/ja
Publication of DE102009027448A1 publication Critical patent/DE102009027448A1/de
Withdrawn legal-status Critical Current

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    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/10—Image preprocessing, e.g. calibration, positioning of sources or scatter correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5608—Data processing and visualization specially adapted for MR, e.g. for feature analysis and pattern recognition on the basis of measured MR data, segmentation of measured MR data, edge contour detection on the basis of measured MR data, for enhancing measured MR data in terms of signal-to-noise ratio by means of noise filtering or apodization, for enhancing measured MR data in terms of resolution by means for deblurring, windowing, zero filling, or generation of gray-scaled images, colour-coded images or images displaying vectors instead of pixels
    • 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
    • G06T2207/30016—Brain

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Nuclear Medicine (AREA)
DE102009027448A 2009-07-03 2009-07-03 Wissensbasierte Segmentierung schwächungsrelevanter Regionen des Kopfes Withdrawn DE102009027448A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102009027448A DE102009027448A1 (de) 2009-07-03 2009-07-03 Wissensbasierte Segmentierung schwächungsrelevanter Regionen des Kopfes
HUE10724535A HUE035842T2 (en) 2009-07-03 2010-06-22 Knowledge-based segmentation of weakening-relevant regions of the head
PCT/EP2010/058811 WO2011000739A1 (de) 2009-07-03 2010-06-22 Wissensbasierte segmentierung schwächungsrelevanter regionen des kopfes
EP10724535.9A EP2449528B1 (de) 2009-07-03 2010-06-22 Wissensbasierte segmentierung schwächungsrelevanter regionen des kopfes
US13/380,291 US8761482B2 (en) 2009-07-03 2010-06-22 Knowledge-based segmentation of attenuation-relevant regions of the head
JP2012516698A JP5840125B2 (ja) 2009-07-03 2010-06-22 知識に基づいた頭部の減衰関連領域のセグメンテーション

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009027448A DE102009027448A1 (de) 2009-07-03 2009-07-03 Wissensbasierte Segmentierung schwächungsrelevanter Regionen des Kopfes

Publications (1)

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DE102009027448A1 true DE102009027448A1 (de) 2011-01-05

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DE102009027448A Withdrawn DE102009027448A1 (de) 2009-07-03 2009-07-03 Wissensbasierte Segmentierung schwächungsrelevanter Regionen des Kopfes

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US (1) US8761482B2 (https=)
EP (1) EP2449528B1 (https=)
JP (1) JP5840125B2 (https=)
DE (1) DE102009027448A1 (https=)
HU (1) HUE035842T2 (https=)
WO (1) WO2011000739A1 (https=)

Cited By (1)

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EP2833163A4 (en) * 2012-03-28 2015-11-25 Nat Inst Radiolog METHOD FOR GENERATING CORRIGATED PET ABSORPTION IMAGES FROM MAGNETIC RESONANCE IMAGES AND COMPUTER PROGRAM

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DE102009027448A1 (de) * 2009-07-03 2011-01-05 Forschungszentrum Jülich GmbH Wissensbasierte Segmentierung schwächungsrelevanter Regionen des Kopfes
US10267882B2 (en) * 2010-10-13 2019-04-23 Toshiba Medical Systems Corporation MRI T1 image-guided tissue diagnostics
US10939822B2 (en) 2013-01-24 2021-03-09 Tylerton International Holdings Inc. Body structure imaging
US9836879B2 (en) * 2013-04-16 2017-12-05 Autodesk, Inc. Mesh skinning technique
WO2015033317A2 (en) 2013-09-08 2015-03-12 Shlomo Ben-Haim Detection of reduced-control cardiac zones
US10074173B2 (en) 2013-12-06 2018-09-11 The Johns Hopkins University Methods and systems for analyzing anatomy from multiple granularity levels
CN106102583B (zh) 2014-01-10 2024-08-09 泰勒顿国际控股公司 瘢痕和纤维心脏区的检测
US10064589B2 (en) * 2014-06-27 2018-09-04 General Electric Company Method, apparatus, and article for pet attenuation correction utilizing MRI
EP3174466B1 (en) 2014-07-30 2020-06-17 Navix International Limited Probe localization
KR102298253B1 (ko) * 2019-03-05 2021-09-06 뉴로핏 주식회사 뇌 구조를 이용한 뇌 영상 보정 방법 및 장치
KR102207824B1 (ko) * 2019-03-05 2021-01-26 뉴로핏 주식회사 뇌 구조를 이용한 뇌 영상 보정 방법 및 장치
KR102298249B1 (ko) * 2019-03-05 2021-09-06 뉴로핏 주식회사 뇌 구조를 이용한 뇌 영상 보정 방법 및 장치
JP2021145881A (ja) * 2020-03-18 2021-09-27 国立大学法人福井大学 画像処理方法、画像合成方法、データの取得方法、学習モデルの生成方法、鼻および副鼻腔疾患の診断支援システム、並びに鼻および副鼻腔疾患の診断支援方法
US11701067B2 (en) * 2021-09-08 2023-07-18 Siemens Medical Solutions Usa, Inc. Attenuation correction-based weighting for tomographic inconsistency detection
CN116485819B (zh) * 2023-06-21 2023-09-01 青岛大学附属医院 一种耳鼻喉检查图像分割方法及系统

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WO2008006451A1 (de) 2006-07-12 2008-01-17 Eberhard-Karls-Universität Tübingen Verfahren zum bestimmen einer eigenschaftskarte für einen gegenstand, insbesondere für ein lebewesen, basierend auf zumindest einem ersten bild, insbesondere einem kernspinresonanzbild

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"Individual 3D region-of-interest atlas of the human brain: automatic training point extraction for neural network based classification of brain tissue types", G. Wagenknecht, H.-J. Kaiser, T. Obladen, O. Sabri, U. Buell. SPIE Electronic Imaging 2000, San Jose, Proc SPIE 3962: 150-161
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2833163A4 (en) * 2012-03-28 2015-11-25 Nat Inst Radiolog METHOD FOR GENERATING CORRIGATED PET ABSORPTION IMAGES FROM MAGNETIC RESONANCE IMAGES AND COMPUTER PROGRAM
US9342903B2 (en) 2012-03-28 2016-05-17 National Institute Of Radiological Services Method for generating image for PET attenuation correction from MR image and computer program

Also Published As

Publication number Publication date
EP2449528A1 (de) 2012-05-09
WO2011000739A1 (de) 2011-01-06
HUE035842T2 (en) 2018-05-28
WO2011000739A9 (de) 2011-03-03
JP5840125B2 (ja) 2016-01-06
US8761482B2 (en) 2014-06-24
EP2449528B1 (de) 2017-11-22
US20120155733A1 (en) 2012-06-21
JP2012531229A (ja) 2012-12-10

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