ATE511161T1 - Unbestimmtheitskarte zur segmentierung in gegenwart von metallartefakten - Google Patents

Unbestimmtheitskarte zur segmentierung in gegenwart von metallartefakten

Info

Publication number
ATE511161T1
ATE511161T1 AT08807295T AT08807295T ATE511161T1 AT E511161 T1 ATE511161 T1 AT E511161T1 AT 08807295 T AT08807295 T AT 08807295T AT 08807295 T AT08807295 T AT 08807295T AT E511161 T1 ATE511161 T1 AT E511161T1
Authority
AT
Austria
Prior art keywords
image
artifact
segmentation
metal
model
Prior art date
Application number
AT08807295T
Other languages
English (en)
Inventor
Thomas Koehler
Holger Schmitt
Heinrich Schulz
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 ATE511161T1 publication Critical patent/ATE511161T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/10104—Positron emission tomography [PET]
    • 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
    • G06T2207/10108—Single photon emission computed tomography [SPECT]
    • 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
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • 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
    • G06T2207/30052—Implant; Prosthesis

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT08807295T 2007-08-31 2008-08-12 Unbestimmtheitskarte zur segmentierung in gegenwart von metallartefakten ATE511161T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96917607P 2007-08-31 2007-08-31
PCT/IB2008/053236 WO2009027889A2 (en) 2007-08-31 2008-08-12 Uncertainty maps for segmentation in the presence of metal artifacts

Publications (1)

Publication Number Publication Date
ATE511161T1 true ATE511161T1 (de) 2011-06-15

Family

ID=40387959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08807295T ATE511161T1 (de) 2007-08-31 2008-08-12 Unbestimmtheitskarte zur segmentierung in gegenwart von metallartefakten

Country Status (5)

Country Link
US (1) US9730663B2 (de)
EP (1) EP2188776B1 (de)
CN (2) CN102067170A (de)
AT (1) ATE511161T1 (de)
WO (1) WO2009027889A2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8073252B2 (en) * 2006-06-09 2011-12-06 Siemens Corporation Sparse volume segmentation for 3D scans
CN102460509B (zh) * 2009-06-24 2015-01-07 皇家飞利浦电子股份有限公司 基于图像信息建立结构的轮廓
US8611670B2 (en) * 2010-02-25 2013-12-17 The Board Of Trustees Of The Leland Stanford Junior University Intelligent part identification for use with scene characterization or motion capture
US9763587B2 (en) 2010-06-10 2017-09-19 Biosense Webster (Israel), Ltd. Operator-controlled map point density
DE102010034918A1 (de) * 2010-08-20 2012-02-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Bereitstellen von Güteeinformation für eine Röntgenbildgebung
JP6140716B2 (ja) * 2011-11-08 2017-05-31 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． アーチファクトを補正する装置、方法、システム及び記憶媒体
US8891847B2 (en) * 2012-01-23 2014-11-18 Medtronic Navigation, Inc. Automatic implant detection from image artifacts
RU2014137155A (ru) 2012-02-14 2016-04-10 Конинклейке Филипс Н.В. Способ количественной оценки неопределенности контуров в алгоритмах ручной и автоматической сегментации
JP6243535B2 (ja) * 2013-12-10 2017-12-06 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 解剖学的構造のモデルベースのセグメンテーション
US10111714B2 (en) * 2014-01-27 2018-10-30 Align Technology, Inc. Adhesive objects for improving image registration of intraoral images
EP3102110B1 (de) * 2014-02-03 2021-03-10 Vanderbilt University Verfahren zur automatischen segmentierung der innenohranatomie in post-implantations-ct und anwendungen davon
KR102220226B1 (ko) * 2014-02-12 2021-02-25 삼성전자주식회사 컴퓨터 단층 촬영 장치 및 그에 따른 ct 영상 복원 방법
US8958623B1 (en) 2014-04-29 2015-02-17 Heartflow, Inc. Systems and methods for correction of artificial deformation in anatomic modeling
JP6375575B2 (ja) * 2014-10-22 2018-08-22 朝日レントゲン工業株式会社 画像処理装置、画像処理方法、及びｘ線撮影装置
US9704256B2 (en) 2015-03-10 2017-07-11 Siemens Healthcare Gmbh Systems and method for computation and visualization of segmentation uncertainty in medical images
EP3314282B1 (de) 2015-06-26 2021-12-29 Koninklijke Philips N.V. Verfahren und detektionseinheit zur detektion von metallimplantaten und zur auswahl von magnetresonanzimpulssequenzen für effizienten mrt-arbeitsablauf
US9697623B1 (en) * 2015-09-15 2017-07-04 Shanghai United Imaging Healthcare Co., Ltd. Image reconstruction system and method
US10140735B2 (en) * 2015-09-15 2018-11-27 Shanghai United Imaging Healthcare Co., Ltd. Image reconstruction system and method
JP6780948B2 (ja) * 2016-03-28 2020-11-04 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置
CN105843212B (zh) * 2016-03-29 2018-09-28 东北大学 一种高炉故障诊断系统及方法
IL245339A (en) * 2016-04-21 2017-10-31 Rani Ben Yishai Method and system for verification of registration
CN109640824B (zh) 2016-08-22 2023-06-30 皇家飞利浦有限公司 模型正则化运动补偿的医学图像重建
US9905044B1 (en) * 2016-08-25 2018-02-27 General Electric Company Systems and methods for functional imaging
US11138790B2 (en) 2016-10-14 2021-10-05 Axial Medical Printing Limited Method for generating a 3D physical model of a patient specific anatomic feature from 2D medical images
GB201617507D0 (en) 2016-10-14 2016-11-30 Axial3D Limited Axial3D UK
WO2019005180A1 (en) * 2017-06-26 2019-01-03 Elekta, Inc. METHOD FOR ENHANCING CT QUALITY QUALITY WITH CONIC BEAM THROUGH DEEP CONVOLUTIVE NEURAL NETWORK
ES2807263T3 (es) 2017-06-30 2021-02-22 Promaton Holding Bv Clasificación y modelado 3D de estructuras dentomaxilofaciales 3D usando métodos de aprendizaje profundo
EP3462373A1 (de) 2017-10-02 2019-04-03 Promaton Holding B.V. Automatisierte klassifizierung und taxonomie von 3d-zahndaten mit tieflernverfahren
EP3710110A1 (de) 2017-11-16 2020-09-23 Ebamed SA Vorrichtung und verfahren zur nicht-invasiven behandlung von herzarrhythmien
US11120551B2 (en) * 2017-11-27 2021-09-14 Rensselaer Polytechnic Institute Training a CNN with pseudo ground truth for CT artifact reduction
EP3503038A1 (de) 2017-12-22 2019-06-26 Promaton Holding B.V. Automatisierte 3d-vorhersage einer wurzelform mithilfe von tiefenlernverfahren
EP3561778A1 (de) * 2018-04-26 2019-10-30 Promaton Holding B.V. Automatisierte korrektur von metallbehafteten voxeldarstellungen von röntgendaten mit hilfe von tiefenlerntechniken
EP3591616A1 (de) 2018-07-03 2020-01-08 Promaton Holding B.V. Automatisierte bestimmung einer kanonischen lage eines 3d-zahnmodells und überlagerung von 3d-zahnstrukturen mittels tiefenlernen
US11763502B2 (en) * 2018-08-06 2023-09-19 Vanderbilt University Deep-learning-based method for metal reduction in CT images and applications of same
EP3620130A1 (de) 2018-09-04 2020-03-11 Promaton Holding B.V. Automatische planung zahnmedizinischer behandlungen mit deep learning
EP3671531A1 (de) 2018-12-17 2020-06-24 Promaton Holding B.V. Semantische segmentierung von nicht-euklidischen 3d-datensätzen mit tiefenlernen
GB201900437D0 (en) 2019-01-11 2019-02-27 Axial Medical Printing Ltd Axial3d big book 2
US10593112B1 (en) * 2019-04-15 2020-03-17 Biosense Webster (Israel) Ltd. Chamber reconstruction from a partial volume
US20220240852A1 (en) * 2019-05-22 2022-08-04 Dio Corporation Nerve detection method and device
DE102019217524A1 (de) * 2019-11-13 2021-05-20 Siemens Healthcare Gmbh Verfahren und Bildverarbeitungsvorrichtung zum Segmentieren von Bilddaten und Computerprogrammprodukt
US12156760B2 (en) 2019-11-14 2024-12-03 Ebamed Sa Cardiac phase gating system for radiation therapy
US11309072B2 (en) 2020-04-21 2022-04-19 GE Precision Healthcare LLC Systems and methods for functional imaging
CN111862258B (zh) * 2020-07-23 2024-06-28 深圳高性能医疗器械国家研究院有限公司 一种图像金属伪影抑制方法
CN116669633A (zh) 2020-12-23 2023-08-29 艾巴麦德有限公司 多平面运动管理系统
US12444506B2 (en) 2021-02-11 2025-10-14 Axial Medical Printing Limited Systems and methods for automated segmentation of patient specific anatomies for pathology specific measurements
GB202101908D0 (en) 2021-02-11 2021-03-31 Axial Medical Printing Ltd Axial3D pathology
US12277627B1 (en) 2021-08-27 2025-04-15 Queensland University Of Technology Correction of ultrasound probe-induced metal artifacts in X-ray based imaging systems
EP4325236B1 (de) * 2022-08-17 2025-07-23 Siemens Healthineers AG Verfahren zum durchführen einer untersuchung eines anatomischen bereichs eines probanden durch magnetresonanzbildgebung
CN116228916B (zh) * 2023-05-10 2023-07-11 中日友好医院(中日友好临床医学研究所) 一种图像去金属伪影方法、系统及设备
CN120374662B (zh) * 2025-06-26 2025-09-09 温州医科大学 眼眶组织分割方法及系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047080A (en) * 1996-06-19 2000-04-04 Arch Development Corporation Method and apparatus for three-dimensional reconstruction of coronary vessels from angiographic images
US6631212B1 (en) * 1999-09-13 2003-10-07 Eastman Kodak Company Twostage scheme for texture segmentation based on clustering using a first set of features and refinement using a second set of features
US6507633B1 (en) 2001-02-15 2003-01-14 The Regents Of The University Of Michigan Method for statistically reconstructing a polyenergetic X-ray computed tomography image and image reconstructor apparatus utilizing the method
US6721387B1 (en) 2001-06-13 2004-04-13 Analogic Corporation Method of and system for reducing metal artifacts in images generated by x-ray scanning devices
DE10357206B4 (de) * 2003-12-08 2005-11-03 Siemens Ag Verfahren und Bildbearbeitungssystem zur Segmentierung von Schnittbilddaten
JP2007520300A (ja) * 2004-02-05 2007-07-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ボクセル組織クラスを分散するｃｔにおける高減衰オブジェクトにより生じる画像全体のアーティファクトの縮小
WO2005076222A1 (en) 2004-02-09 2005-08-18 Philips Intellectual Property & Standards Gmbh Correction of artifacts caused by high attenuating objects
DE102004022332A1 (de) * 2004-05-06 2005-12-08 Siemens Ag Verfahren zur post-rekonstruktiven Korrektur von Aufnahmen eines Computer-Tomographen
EP1603076A1 (de) * 2004-05-13 2005-12-07 Aalborg Universitet Rechnergestützte Hirnrindengrenzextraktion aus MR-Bildern
US7369695B2 (en) * 2004-08-20 2008-05-06 General Electric Company Method and apparatus for metal artifact reduction in 3D X-ray image reconstruction using artifact spatial information
US20090074278A1 (en) 2004-10-12 2009-03-19 Universite Laval Method and apparatus for metal artifact reduction in computed tomography
US8280136B2 (en) * 2005-09-16 2012-10-02 The Ohio State University Method and apparatus for detecting intraventricular dyssynchrony
US7711406B2 (en) * 2005-11-23 2010-05-04 General Electric Company System and method for detection of electromagnetic radiation by amorphous silicon x-ray detector for metal detection in x-ray imaging
US20080095300A1 (en) * 2006-10-05 2008-04-24 General Electric Company System and method for iterative reconstruction using parallel processing
US20080085040A1 (en) * 2006-10-05 2008-04-10 General Electric Company System and method for iterative reconstruction using mask images
US8582855B2 (en) 2007-01-04 2013-11-12 Koninklijke Philips N.V. Apparatus, method and computer program for producing a corrected image of a region of interest from acquired projection data
US8311287B2 (en) * 2008-09-25 2012-11-13 Microsoft Corporation Validation and correction of map data using oblique images

Also Published As

Publication number Publication date
EP2188776A2 (de) 2010-05-26
CN106920246A (zh) 2017-07-04
US9730663B2 (en) 2017-08-15
WO2009027889A3 (en) 2010-03-25
CN106920246B (zh) 2024-03-08
CN102067170A (zh) 2011-05-18
EP2188776B1 (de) 2011-05-25
US20110038516A1 (en) 2011-02-17
WO2009027889A2 (en) 2009-03-05

Similar Documents

Publication Publication Date Title
ATE511161T1 (de) Unbestimmtheitskarte zur segmentierung in gegenwart von metallartefakten
ATE476720T1 (de) Dreidimensionale bildsegmentierung
EP4610929A3 (de) Neuronales netzwerk zur erzeugung synthetischer medizinischer bilder
WO2011097060A3 (en) High dynamic range image generation and rendering
EP2348432A3 (de) Mehrdimensionaler Artefaktverbund für Infrastrukturen und andere Anlagen mit Schnittstellenknotenvermittlern
TW200608310A (en) Computing a higher resolution image from multiple lower resolution images using model-based, robust bayesian estimation
JP2017511712A5 (de)
Brunet et al. Monocular template-based 3D surface reconstruction: Convex inextensible and nonconvex isometric methods
WO2007072363A3 (en) Method for facilitating post-processing of images using deformable meshes
WO2016040784A3 (en) Systems and methods for estimating histological features from medical images using a trained model
EP1988511A3 (de) Verfahren und Gerät zur Darstellung von Volumendaten
TW200609835A (en) Architecture, programming model and API's
EP3493161A3 (de) Übertragungsfunktionsbestimmung in der medizinischen bildgebung
ATE476917T1 (de) Perfusionsbeurteilung auf basis von animierter perfusionsdarstellung
EP4390766A3 (de) Trainieren eines maschinenlernalgorithmus unter verwendung von digital rekonstruierten radiogrammen
CN103295234B (zh) 基于形变表面模型的医学图像分割系统及方法
WO2015092588A3 (en) Spectral image data processing
JP2019511268A5 (de)
EP2874395A3 (de) Verfahren, Vorrichtung und Computerprogrammprodukt zur Disparitätsschätzung
Jones Generating distributions by transformation of scale
CN106663315A (zh) 用于对含噪图像去噪的方法
CN104732490A (zh) 基于cuda的快速双边滤波方法
Chun et al. Automated measurement of CT noise in patient images with a novel structure coherence feature
WO2016063235A3 (en) Visualization of imaging uncertainty
Shao et al. Regularized motion blur-kernel estimation with adaptive sparse image prior learning

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties