JP2016146904A5 - - Google Patents

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JP2016146904A5
JP2016146904A5 JP2015024728A JP2015024728A JP2016146904A5 JP 2016146904 A5 JP2016146904 A5 JP 2016146904A5 JP 2015024728 A JP2015024728 A JP 2015024728A JP 2015024728 A JP2015024728 A JP 2015024728A JP 2016146904 A5 JP2016146904 A5 JP 2016146904A5
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Japan
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ray
diagnostic apparatus
image group
radiation diagnostic
blood vessel
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JP2015024728A
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Japanese (ja)
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JP6656807B2 (ja
JP2016146904A (ja
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Priority claimed from JP2015024728A external-priority patent/JP6656807B2/ja
Priority to US15/012,198 priority patent/US10229515B2/en
Publication of JP2016146904A publication Critical patent/JP2016146904A/ja
Publication of JP2016146904A5 publication Critical patent/JP2016146904A5/ja
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JP2015024728A 2015-02-10 2015-02-10 X線診断装置 Active JP6656807B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015024728A JP6656807B2 (ja) 2015-02-10 2015-02-10 X線診断装置
US15/012,198 US10229515B2 (en) 2015-02-10 2016-02-01 Radiation diagnosis apparatus

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Application Number Priority Date Filing Date Title
JP2015024728A JP6656807B2 (ja) 2015-02-10 2015-02-10 X線診断装置

Publications (3)

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JP2016146904A JP2016146904A (ja) 2016-08-18
JP2016146904A5 true JP2016146904A5 (enExample) 2018-03-15
JP6656807B2 JP6656807B2 (ja) 2020-03-04

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JP2015024728A Active JP6656807B2 (ja) 2015-02-10 2015-02-10 X線診断装置

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US (1) US10229515B2 (enExample)
JP (1) JP6656807B2 (enExample)

Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
CN103813752B (zh) * 2012-01-27 2017-11-10 东芝医疗系统株式会社 医用图像处理装置
EP3658034A1 (en) * 2017-07-25 2020-06-03 Bayer Aktiengesellschaft Apparatus for radiopharmaceutical quantification of a body part
GB201721430D0 (en) * 2017-12-20 2018-01-31 Q-Linea Ab Method and device for microscopy-based imaging of samples
WO2019226083A1 (en) * 2018-05-22 2019-11-28 Scanflex Healthcare Aktiebolag Flat panel x-ray imaging device - twin flat detector signal synchronization
DE102018214325A1 (de) * 2018-08-24 2020-02-27 Siemens Healthcare Gmbh Verfahren und Bereitstellungseinheit zum Bereitstellen eines virtuellen tomographischen Schlaganfall-Nachfolgeuntersuchungsbildes
JP7408361B2 (ja) * 2019-11-29 2024-01-05 富士フイルムヘルスケア株式会社 医用画像診断支援システム及び医用画像処理装置、医用画像処理方法
JP7509546B2 (ja) 2020-02-12 2024-07-02 キヤノンメディカルシステムズ株式会社 画像再構成装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164007U (enExample) * 1986-04-07 1987-10-19
JP2001137222A (ja) * 1999-11-12 2001-05-22 Toshiba Corp X線診断装置
US6442228B1 (en) * 2000-04-20 2002-08-27 Ge Medical Systems Global Technology Company, Llc Data acquisition modifications for improved reconstruction with conventional CT
JP3796449B2 (ja) * 2002-01-31 2006-07-12 キヤノン株式会社 位置姿勢決定方法および装置並びにコンピュータプログラム
JP2005131001A (ja) * 2003-10-29 2005-05-26 Shimadzu Corp X線透視撮影装置
WO2007069144A2 (en) * 2005-12-14 2007-06-21 Koninklijke Philips Electronics N.V. Method and device for relating medical 3d data image viewing planes to each other
JP4820666B2 (ja) * 2006-03-01 2011-11-24 株式会社東芝 X線撮像装置及びその方法
CA2631004C (en) * 2007-05-09 2016-07-19 Universite De Sherbrooke Image reconstruction methods based on block circulant system matrices
US7817838B2 (en) * 2007-05-24 2010-10-19 University Of Utah Research Foundation Method and system for constrained reconstruction of imaging data using data reordering
JP5794752B2 (ja) * 2007-07-24 2015-10-14 株式会社東芝 X線コンピュータ断層撮影装置及び画像処理装置
US8244331B2 (en) * 2007-08-31 2012-08-14 Siemens Aktiengesellschaft Method and device for determining an optimum direction of projection for recording projection images
US8208706B2 (en) * 2008-07-16 2012-06-26 Siemens Medical Solutions Usa, Inc. Functional image presentation
US8654119B2 (en) * 2009-08-17 2014-02-18 Mistretta Medical, Llc System and method for four dimensional angiography and fluoroscopy
US8483463B2 (en) * 2010-05-19 2013-07-09 Wisconsin Alumni Research Foundation Method for radiation dose reduction using prior image constrained image reconstruction
US20120256092A1 (en) * 2011-04-06 2012-10-11 General Electric Company Ct system for use in multi-modality imaging system
CN102793552B (zh) * 2011-05-23 2014-05-21 北京东方惠尔图像技术有限公司 Ct图像采集装置及ct扫描成像系统
US9858387B2 (en) * 2013-01-15 2018-01-02 CathWorks, LTD. Vascular flow assessment
WO2014084381A1 (ja) * 2012-11-30 2014-06-05 株式会社 東芝 画像処理装置及び画像処理方法
JP6312401B2 (ja) 2012-11-30 2018-04-18 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
JP6373558B2 (ja) * 2013-03-29 2018-08-15 学校法人藤田学園 X線ct装置
DE102013226858B4 (de) * 2013-12-20 2024-08-08 Siemens Healthineers Ag Verfahren zur Erzeugung eines wenigstens dreidimensionalen Anzeigedatensatzes, Röntgeneinrichtung und Computerprogramm
US9247920B2 (en) * 2014-02-27 2016-02-02 General Electric Company System and method for performing bi-plane tomographic acquisitions
US9770223B2 (en) * 2014-09-09 2017-09-26 Wisconsin Alumni Research Foundation System and method for accelerated, time-resolved imaging
US9761019B2 (en) * 2015-01-08 2017-09-12 Toshiba Medical Systems Corporation Computed tomography using simultaneous image reconstruction with measurements having multiple distinct system matrices

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