JP2009540966A5 - - Google Patents
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- JP2009540966A5 JP2009540966A5 JP2009516750A JP2009516750A JP2009540966A5 JP 2009540966 A5 JP2009540966 A5 JP 2009540966A5 JP 2009516750 A JP2009516750 A JP 2009516750A JP 2009516750 A JP2009516750 A JP 2009516750A JP 2009540966 A5 JP2009540966 A5 JP 2009540966A5
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- 238000000034 method Methods 0.000 claims 11
- 238000003384 imaging method Methods 0.000 claims 6
- 230000005855 radiation Effects 0.000 claims 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/472,572 | 2006-06-22 | ||
| US11/472,572 US7583780B2 (en) | 2006-06-22 | 2006-06-22 | Systems and methods for improving a resolution of an image |
| PCT/US2007/071917 WO2007150037A2 (en) | 2006-06-22 | 2007-06-22 | Systems and methods for improving a resolution of an image |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009540966A JP2009540966A (ja) | 2009-11-26 |
| JP2009540966A5 true JP2009540966A5 (cg-RX-API-DMAC7.html) | 2010-08-05 |
| JP5198443B2 JP5198443B2 (ja) | 2013-05-15 |
Family
ID=38834424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009516750A Active JP5198443B2 (ja) | 2006-06-22 | 2007-06-22 | 画像の分解能を高めるシステム及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7583780B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP5198443B2 (cg-RX-API-DMAC7.html) |
| CN (2) | CN103400401B (cg-RX-API-DMAC7.html) |
| DE (1) | DE112007001451B4 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2007150037A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7949172B2 (en) * | 2007-04-27 | 2011-05-24 | Siemens Medical Solutions Usa, Inc. | Iterative image processing |
| US8233682B2 (en) * | 2007-06-05 | 2012-07-31 | General Electric Company | Methods and systems for improving spatial and temporal resolution of computed images of moving objects |
| JP2011510757A (ja) * | 2008-01-30 | 2011-04-07 | ザ リージェンツ オブ ザ ユニヴァーシティー オブ カリフォルニア | 対象の周囲を動的な束縛として使用することによる、トモグラフィにおける放射線量低減および画質向上 |
| JP5451756B2 (ja) * | 2008-06-06 | 2014-03-26 | コーニンクレッカ フィリップス エヌ ヴェ | 減弱補正のための方法及び装置 |
| JP5537132B2 (ja) * | 2008-12-11 | 2014-07-02 | 株式会社東芝 | X線コンピュータ断層撮影装置、医用画像処理装置、及び医用画像処理プログラム |
| JP6144912B2 (ja) * | 2009-07-14 | 2017-06-07 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | シフトバリアントぼけ補償を含む画像再構成 |
| US8655033B2 (en) * | 2009-10-28 | 2014-02-18 | General Electric Company | Iterative reconstruction |
| JP5681924B2 (ja) * | 2009-11-27 | 2015-03-11 | ジーイー センシング アンド インスペクション テクノロジーズ ゲ−エムベーハー | サンプルの立体表現を決定するためのコンピュータ断層撮影法、コンピュータソフトウェア、計算装置およびコンピュータ断層撮影システム |
| US8731266B2 (en) * | 2009-12-17 | 2014-05-20 | General Electric Company | Method and system for correcting artifacts in image reconstruction |
| US8447089B2 (en) * | 2010-04-27 | 2013-05-21 | Chunlei Liu | Systems and methods for susceptibility tensor imaging |
| JP5675978B2 (ja) * | 2010-07-09 | 2015-02-25 | ジーイー センシング アンド インスペクション テクノロジーズ ゲ−エムベーハー | コンピュータ断層撮影方法、コンピュータプログラム、コンピュータデバイスおよびコンピュータ断層撮影システム |
| DE102010041191B4 (de) * | 2010-09-22 | 2016-02-18 | Siemens Aktiengesellschaft | Erstellung von MR-Bilddaten mit paralleler Schichtanregung und teilweiser Überlappung der Schichten im Frequenzbereich |
| CN103501702B (zh) * | 2011-04-28 | 2015-09-02 | 株式会社日立医疗器械 | 医用图像处理装置、医用图像处理方法 |
| US8483471B2 (en) * | 2011-06-30 | 2013-07-09 | General Electric Company | Method and system for scatter correction in X-ray imaging |
| WO2013002805A1 (en) * | 2011-06-30 | 2013-01-03 | Analogic Corporation | Iterative image reconstruction |
| JP5968316B2 (ja) * | 2011-07-08 | 2016-08-10 | 株式会社日立製作所 | 画像再構成装置及び画像再構成方法 |
| US8837797B2 (en) * | 2012-01-10 | 2014-09-16 | Kabushiki Kaisha Toshiba | Spatial resolution improvement in computer tomography (CT) using iterative reconstruction |
| US8861827B2 (en) | 2012-02-28 | 2014-10-14 | General Electric Company | System and method for determining confidence measurements of single volume elements in computer tomography |
| DE102012217940A1 (de) * | 2012-10-01 | 2014-04-03 | Siemens Aktiengesellschaft | Rekonstruktion von Bilddaten |
| US10679104B2 (en) * | 2012-10-26 | 2020-06-09 | Varian Medical Systems, Inc. | Forward projection cylinder volume method |
| DE102012222149B4 (de) | 2012-12-04 | 2014-09-18 | Siemens Aktiengesellschaft | Verfahren zur Erzeugung von Magnetresonanzmessdaten |
| KR102060659B1 (ko) * | 2013-03-20 | 2019-12-30 | 삼성전자주식회사 | 영상 처리를 위한 투사 및 역투사 방법 및 그 영상 처리 장치 |
| CN105283132B (zh) * | 2013-05-27 | 2018-10-12 | 东芝医疗系统株式会社 | X射线ct装置以及图像诊断装置 |
| DE102014212943B4 (de) | 2014-07-03 | 2016-11-24 | Siemens Healthcare Gmbh | Magnetresonanz-Bildgebung unter Berücksichtigung von unterschiedlichen Frequenzkodiermustern |
| WO2017001210A1 (en) * | 2015-06-30 | 2017-01-05 | Koninklijke Philips N.V. | Registration apparatus for registering images |
| DE102015224176A1 (de) * | 2015-12-03 | 2017-06-08 | Siemens Healthcare Gmbh | Tomografieanlage und Verfahren zum Erzeugen einer Abfolge von Volumenbildern eines Gefäßsystems |
| US10115211B2 (en) * | 2016-03-25 | 2018-10-30 | L3 Security & Detection Systems, Inc. | Systems and methods for reconstructing projection images from computed tomography volumes |
| CN108352077B (zh) * | 2016-03-31 | 2022-03-01 | 上海联影医疗科技股份有限公司 | 图像重建的系统和方法 |
| US10055860B2 (en) * | 2016-05-27 | 2018-08-21 | Toshiba Medical Systems Corporation | Computed tomography apparatus and empirical pre-weighting method for decreasing image noise nonuniformity |
| CN107495976B (zh) * | 2016-06-14 | 2021-01-01 | 上海联影医疗科技股份有限公司 | 图像重建中的最大值和灰度值图像的获取方法及装置 |
| CN106934856B (zh) * | 2017-03-20 | 2020-04-21 | 广东电网有限责任公司电力科学研究院 | 基于x射线检测技术的三维断层重建及切片显示方法 |
| CN108064396B (zh) * | 2017-05-27 | 2021-04-30 | 上海联影医疗科技股份有限公司 | 一种在图像引导放射治疗中补偿诊察台下沉的系统和方法 |
| CN107492131B (zh) * | 2017-07-01 | 2020-06-12 | 武汉斗鱼网络科技有限公司 | 用于安卓电视的倒影生成方法、存储介质、设备及系统 |
| US10482634B2 (en) * | 2017-10-24 | 2019-11-19 | General Electric Company | Systems and methods for imaging with anisotropic voxels |
| US12100174B2 (en) * | 2021-07-26 | 2024-09-24 | GE Precision Healthcare LLC | Methods and system for dynamically annotating medical images |
| CN113450287B (zh) * | 2021-07-27 | 2024-07-26 | 北京与光科技有限公司 | 高分辨率光谱恢复方法、装置和电子设备 |
| CN115631232B (zh) * | 2022-11-02 | 2023-07-25 | 佛山读图科技有限公司 | 一种确定双探头探测器径向位置方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404293A (en) * | 1991-06-11 | 1995-04-04 | The University Of Utah | Cone beam reconstruction using helical data collection paths |
| US5907594A (en) * | 1997-07-01 | 1999-05-25 | Analogic Corporation | Reconstruction of volumetric images by successive approximation in cone-beam computed tomography systems |
| US5909476A (en) * | 1997-09-22 | 1999-06-01 | University Of Iowa Research Foundation | Iterative process for reconstructing cone-beam tomographic images |
| US6266388B1 (en) * | 1999-09-07 | 2001-07-24 | General Electric Company | Methods and apparatus for two-pass cone beam image reconstruction |
| 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 |
| US6776784B2 (en) * | 2001-09-06 | 2004-08-17 | Core Medical, Inc. | Clip apparatus for closing septal defects and methods of use |
| US20060052821A1 (en) * | 2001-09-06 | 2006-03-09 | Ovalis, Inc. | Systems and methods for treating septal defects |
| US6702835B2 (en) * | 2001-09-07 | 2004-03-09 | Core Medical, Inc. | Needle apparatus for closing septal defects and methods for using such apparatus |
| US6907102B1 (en) * | 2002-12-16 | 2005-06-14 | Ken Sauer | Iterative reconstruction methods for multi-slice computed tomography |
| US6768782B1 (en) * | 2002-12-16 | 2004-07-27 | University Of Notre Dame Du Lac | Iterative method for region-of-interest reconstruction |
-
2006
- 2006-06-22 US US11/472,572 patent/US7583780B2/en active Active
-
2007
- 2007-06-22 CN CN201310233382.8A patent/CN103400401B/zh active Active
- 2007-06-22 JP JP2009516750A patent/JP5198443B2/ja active Active
- 2007-06-22 WO PCT/US2007/071917 patent/WO2007150037A2/en not_active Ceased
- 2007-06-22 DE DE112007001451.2T patent/DE112007001451B4/de active Active
- 2007-06-22 CN CN2007800234587A patent/CN101478919B/zh active Active
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