JP2014517713A5 - - Google Patents

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Publication number
JP2014517713A5
JP2014517713A5 JP2013558550A JP2013558550A JP2014517713A5 JP 2014517713 A5 JP2014517713 A5 JP 2014517713A5 JP 2013558550 A JP2013558550 A JP 2013558550A JP 2013558550 A JP2013558550 A JP 2013558550A JP 2014517713 A5 JP2014517713 A5 JP 2014517713A5
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JP
Japan
Prior art keywords
projection data
nuclear
angiogram
image representation
generating
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JP2013558550A
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English (en)
Japanese (ja)
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JP5872593B2 (ja
JP2014517713A (ja
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Priority claimed from PCT/IB2012/051183 external-priority patent/WO2012123896A2/en
Publication of JP2014517713A publication Critical patent/JP2014517713A/ja
Publication of JP2014517713A5 publication Critical patent/JP2014517713A5/ja
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Publication of JP5872593B2 publication Critical patent/JP5872593B2/ja
Expired - Fee Related legal-status Critical Current
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JP2013558550A 2011-03-17 2012-03-13 マルチモダリティの心臓撮像 Expired - Fee Related JP5872593B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161453565P 2011-03-17 2011-03-17
US61/453,565 2011-03-17
PCT/IB2012/051183 WO2012123896A2 (en) 2011-03-17 2012-03-13 Multiple modality cardiac imaging

Publications (3)

Publication Number Publication Date
JP2014517713A JP2014517713A (ja) 2014-07-24
JP2014517713A5 true JP2014517713A5 (enExample) 2015-04-16
JP5872593B2 JP5872593B2 (ja) 2016-03-01

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JP2013558550A Expired - Fee Related JP5872593B2 (ja) 2011-03-17 2012-03-13 マルチモダリティの心臓撮像

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US (1) US20140003688A1 (enExample)
EP (1) EP2685899B1 (enExample)
JP (1) JP5872593B2 (enExample)
CN (1) CN103458790A (enExample)
RU (1) RU2013146328A (enExample)
WO (1) WO2012123896A2 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011083629A1 (de) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Bestimmung von potentiellen Perfusionsdefekten
RU2014128596A (ru) * 2011-12-13 2016-02-10 Конинклейке Филипс Н.В. Автоматическое определение коэффициента регуляризации для итерационного восстановления изображения с регуляризацией и/или шумоподавлением изображения
DE102012205711B4 (de) * 2012-04-05 2023-08-31 Siemens Healthcare Gmbh Verfahren zum Betreiben eines bildgebenden Diagnosegerätes sowie medizinisches bildgebendes System
NL2009981C2 (en) 2012-12-13 2014-06-16 Umc Utrecht Holding Bv A device and method for radiographic and nuclear imaging of an object.
EP2760028B1 (en) * 2013-01-23 2018-12-12 Samsung Electronics Co., Ltd Radiation generator
CA2902161C (en) * 2013-03-15 2021-05-04 Seno Medical Instruments, Inc. System and method for diagnostic vector classification support
JP5976982B1 (ja) * 2013-07-31 2016-08-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． スキャンＦｏＶの外側において対象物を備えるＲＯＩの反復ＣＴ画像再構成
DE102014201134B4 (de) 2014-01-22 2017-04-06 Siemens Healthcare Gmbh Verfahren und Vorrichtung zur Erzeugung eines 2-D-Projektionsbildes eines Gefäßsystems nebst korrespondierenden Gegenständen
CN106659400B (zh) 2014-06-30 2021-01-05 皇家飞利浦有限公司 用于确定血流储备分数值的装置
EP3192320A1 (en) * 2014-09-10 2017-07-19 Telefonaktiebolaget LM Ericsson (publ) Radio access node, communication terminal and methods performed therein
EP3230951A1 (en) * 2014-12-09 2017-10-18 Koninklijke Philips N.V. Feedback for multi-modality auto-registration
WO2016120869A1 (en) * 2015-01-26 2016-08-04 Biosensors International Group, Ltd. Systems and methods for medical image registration
KR101812659B1 (ko) 2015-09-09 2017-12-27 삼성전자주식회사 단층 촬영 장치 및 그에 따른 단층 영상 복원 방법
DE102015219622B4 (de) * 2015-10-09 2025-10-09 Siemens Healthineers Ag Rekonstruktion einer Abbildung anhand einer oder mehrerer Bildgebungsmodalitäten
US20180211423A1 (en) * 2015-10-28 2018-07-26 Koninklijke Philips N.V. Computed tomography image generation apparatus
US10022101B2 (en) * 2016-02-29 2018-07-17 General Electric Company X-ray/intravascular imaging colocation method and system
US10765329B2 (en) * 2016-05-02 2020-09-08 Topera, Inc. System and method to define an aggregated stability map of a rotational source over a plurality of time intervals associated with a biological rhythm disorder
CN105997125B (zh) * 2016-06-15 2021-09-17 刘丽 多针孔单光子spect心肌血流绝对定量方法与用途
US9965875B2 (en) * 2016-06-21 2018-05-08 Carestream Health, Inc. Virtual projection image method
DE102016215976A1 (de) 2016-08-25 2018-03-01 Siemens Healthcare Gmbh Ermittelung einer klinischen Kenngröße mit einer Kombination unterschiedlicher Aufnahmemodalitäten
US10395353B2 (en) * 2016-08-31 2019-08-27 Siemens Medical Solutions Usa, Inc. Model-based scatter in multi-modality multi-energy SPECT reconstruction
JP7098356B2 (ja) * 2017-03-09 2022-07-11 ゼネラル・エレクトリック・カンパニイ Ｃｔ画像の色の視覚化のためのシステムおよび方法
JP2018153297A (ja) * 2017-03-16 2018-10-04 コニカミノルタ株式会社 Ｘ線動画像処理装置
EP3378398A1 (en) * 2017-03-24 2018-09-26 Koninklijke Philips N.V. Myocardial ct perfusion image synthesis
CN107610095A (zh) * 2017-08-04 2018-01-19 南京邮电大学 基于图像融合的心脏ct冠脉全自动分割方法
WO2019069360A1 (ja) * 2017-10-03 2019-04-11 株式会社島津製作所 放射線撮影装置
US10789738B2 (en) * 2017-11-03 2020-09-29 The University Of Chicago Method and apparatus to reduce artifacts in a computed-tomography (CT) image by iterative reconstruction (IR) using a cost function with a de-emphasis operator
DE102018210429A1 (de) * 2018-06-26 2020-01-02 Siemens Healthcare Gmbh Verfahren zur Darstellung eines Untersuchungsbereiches mit einer Feinstruktur
CN109646035B (zh) * 2019-01-04 2022-04-22 北京永新医疗设备有限公司 骨断层图像重建方法及系统
CN113395935B (zh) * 2019-02-06 2023-11-24 威廉·E·巴特勒 重建心搏频率血管造影现象的表示的方法和计算机系统
US12048575B2 (en) * 2020-03-10 2024-07-30 GE Precision Healthcare LLC Systems and methods for registration of angiographic projections with computed tomographic data
CN111798533B (zh) * 2020-07-15 2024-09-13 成都永新医疗设备有限公司 一种多针孔准直器定量重建方法及设备
EP4238500A1 (en) * 2022-03-02 2023-09-06 Koninklijke Philips N.V. Measurement of blood flow parameters
CN116849687A (zh) * 2023-06-19 2023-10-10 杭州电子科技大学 一种心肌spect/ct装置及图像重建方法
WO2025061493A1 (en) * 2023-09-18 2025-03-27 Koninklijke Philips N.V. Providing a projection image of a vascular region
EP4524890A1 (en) * 2023-09-18 2025-03-19 Koninklijke Philips N.V. Providing a projection image of a vascular region

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3597918B2 (ja) * 1995-09-11 2004-12-08 株式会社日立メディコ Ｘ線ｃｔ装置
US6310968B1 (en) * 1998-11-24 2001-10-30 Picker International, Inc. Source-assisted attenuation correction for emission computed tomography
US20030128801A1 (en) * 2002-01-07 2003-07-10 Multi-Dimensional Imaging, Inc. Multi-modality apparatus for dynamic anatomical, physiological and molecular imaging
JP4928739B2 (ja) * 2004-06-25 2012-05-09 株式会社東芝 Ｘ線診断装置及びｘ線撮像方法
US7348564B2 (en) * 2005-12-12 2008-03-25 General Electric Company Multi modality imaging methods and apparatus
DE102006002895B3 (de) * 2006-01-20 2007-07-19 Siemens Ag Verfahren zur Erzeugung von Kardio-CT-Darstellungen unter Applikation eines Kontrastmittels und Mehr-Röhren-CT-System zur Durchführung dieses Verfahrens
EP1984754A2 (en) * 2006-02-03 2008-10-29 Koninklijke Philips Electronics N.V. Accounting for foreign objects when creating ct-based attenuation maps
DE102006019919B4 (de) * 2006-04-28 2008-01-31 Siemens Ag Verfahren zur Aufnahme von Cardio-Röntgen-CT-Aufnahmen und Cardio-CT-System
US7813783B2 (en) * 2006-11-02 2010-10-12 General Electric Company Methods and systems for attenuation correction in medical imaging
DE102006056884A1 (de) * 2006-12-01 2008-06-05 Siemens Ag Verfahren und CT-System zur Durchführung einer Cardio-CT-Untersuchung eines Patienten
EP1959397B1 (en) * 2007-02-19 2019-08-07 Wisconsin Alumni Research Foundation Iterative HYPR medical image reconstruction
DE102007046514A1 (de) * 2007-09-28 2009-04-23 Siemens Ag Verfahren zur Erkennung und Markierung von Kontrastmittel in Blutgefäßen der Lunge mit Hilfe einer CT-Untersuchung und Bildauswerteeinheit eines CT-Systems
DE102007051548B4 (de) * 2007-10-29 2009-12-10 Siemens Ag Verfahren zur Messung der Herzperfusion in einem Patienten und CT-System zur Durchführung dieses Verfahrens
US8098916B2 (en) * 2007-10-30 2012-01-17 General Electric Company System and method for image-based attenuation correction of PET/SPECT images
CN101848679B (zh) * 2007-11-06 2014-08-06 皇家飞利浦电子股份有限公司 具有集成非对称平板锥形束ct和spect系统的核医学spect-ct机
US8472688B2 (en) * 2008-04-17 2013-06-25 Wisconsin Alumni Research Foundation Method for image reconstruction employing sparsity-constrained iterative correction
CN102265307B (zh) * 2008-09-17 2014-10-22 皇家飞利浦电子股份有限公司 混合式核/mr成像中使用透射数据的mr分割
CN103349556B (zh) * 2009-01-21 2015-09-23 皇家飞利浦电子股份有限公司 用于大视场成像及运动伪影的探测和补偿的方法和装置
DE102009014723B4 (de) * 2009-03-25 2012-10-25 Siemens Aktiengesellschaft Kontrastabhängige Regularisierungsstärke bei der iterativen Rekonstruktion von CT-Bildern
DE102009036232A1 (de) * 2009-08-05 2011-02-17 Siemens Aktiengesellschaft CT-Bildrekonstruktion für eine verbesserte Zeitauflösung in der Cardio-CT
JP2011067333A (ja) * 2009-09-25 2011-04-07 Fujifilm Corp 放射線画像撮影装置及び撮影制御装置
DE102009051384A1 (de) * 2009-10-30 2011-05-12 Friedrich-Alexander-Universität Erlangen-Nürnberg Strahlaufhärtungskorrektur für CT-Perfusionsmessungen
US8971493B2 (en) * 2010-09-08 2015-03-03 Siemens Medical Solutions Usa, Inc. System for image scanning and acquisition with low-dose radiation
US9271652B2 (en) * 2011-03-07 2016-03-01 Koninklijke Philips N.V. MR segmentation using nuclear emission data in hybrid nuclear imaging/MR

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