JP2004188163A5 - - Google Patents
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- JP2004188163A5 JP2004188163A5 JP2003078125A JP2003078125A JP2004188163A5 JP 2004188163 A5 JP2004188163 A5 JP 2004188163A5 JP 2003078125 A JP2003078125 A JP 2003078125A JP 2003078125 A JP2003078125 A JP 2003078125A JP 2004188163 A5 JP2004188163 A5 JP 2004188163A5
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- JP
- Japan
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003078125A JP4360817B2 (ja) | 2002-10-18 | 2003-03-20 | 放射線断層撮影装置 |
| PCT/JP2003/010971 WO2004034908A1 (ja) | 2002-10-18 | 2003-08-28 | X線断層撮影装置 |
| US10/524,341 US7684539B2 (en) | 2002-10-18 | 2003-08-28 | X-ray tomograph |
| CN03824376.8A CN1688254B (zh) | 2002-10-18 | 2003-08-28 | X线断层摄影装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002304463 | 2002-10-18 | ||
| JP2003078125A JP4360817B2 (ja) | 2002-10-18 | 2003-03-20 | 放射線断層撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004188163A JP2004188163A (ja) | 2004-07-08 |
| JP2004188163A5 true JP2004188163A5 (enExample) | 2006-04-20 |
| JP4360817B2 JP4360817B2 (ja) | 2009-11-11 |
Family
ID=32109481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003078125A Expired - Lifetime JP4360817B2 (ja) | 2002-10-18 | 2003-03-20 | 放射線断層撮影装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7684539B2 (enExample) |
| JP (1) | JP4360817B2 (enExample) |
| CN (1) | CN1688254B (enExample) |
| WO (1) | WO2004034908A1 (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6917663B2 (en) * | 2003-06-16 | 2005-07-12 | Kabushiki Kaisha Toshiba | Cone-beam reconstruction apparatus and computed tomography apparatus |
| JP4785441B2 (ja) * | 2005-06-23 | 2011-10-05 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｘ線ｃｔ装置 |
| JP4509971B2 (ja) * | 2006-06-09 | 2010-07-21 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｘ線ｃｔ装置 |
| US8184891B2 (en) * | 2006-10-18 | 2012-05-22 | Koninklijke Philips Electronics, N.V. | Imaging system, imaging method and computer program for imaging a region of interest |
| US8116426B2 (en) * | 2008-11-11 | 2012-02-14 | Kabushiki Kaisha Toshiba | Computed tomography device and method using circular-pixel position-adaptive interpolation |
| US8159493B2 (en) | 2009-02-03 | 2012-04-17 | Xerox Corporation | Adaptive grand tour |
| JP5878119B2 (ja) * | 2010-06-17 | 2016-03-08 | 株式会社日立メディコ | Ｘ線ｃｔ装置、及びその制御方法 |
| JP5601683B2 (ja) * | 2010-06-28 | 2014-10-08 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 画像生成装置およびプログラム並びにｘ線ｃｔ装置 |
| JP5728304B2 (ja) * | 2011-06-21 | 2015-06-03 | 株式会社日立メディコ | Ｘ線ｃｔ装置及び画像再構成方法 |
| US9159146B2 (en) * | 2011-07-08 | 2015-10-13 | Hitachi Medical Corporation | Image reconstruction device and image reconstruction method configured to perform iteratively reconstructed image using weight coefficient |
| JP6181045B2 (ja) * | 2012-04-24 | 2017-08-16 | 株式会社日立製作所 | Ｘ線ｃｔ装置及び画像再構成方法 |
| US9864184B2 (en) | 2012-10-30 | 2018-01-09 | California Institute Of Technology | Embedded pupil function recovery for fourier ptychographic imaging devices |
| US10679763B2 (en) | 2012-10-30 | 2020-06-09 | California Institute Of Technology | Fourier ptychographic imaging systems, devices, and methods |
| US10652444B2 (en) | 2012-10-30 | 2020-05-12 | California Institute Of Technology | Multiplexed Fourier ptychography imaging systems and methods |
| CN103961122B (zh) * | 2013-01-31 | 2018-07-31 | 通用电气公司 | 用于非等γ角CT系统中数据转换的方法和装置 |
| CN105659143B (zh) | 2013-07-31 | 2019-03-22 | 加州理工学院 | 孔径扫描傅立叶重叠关联成像 |
| WO2015027188A1 (en) | 2013-08-22 | 2015-02-26 | California Institute Of Technoloby | Variable-illumination fourier ptychographic imaging devices, systems, and methods |
| WO2015125600A1 (ja) * | 2014-02-24 | 2015-08-27 | 独立行政法人放射線医学総合研究所 | 放射線治療用動体追跡装置、放射線治療用照射領域決定装置および放射線治療装置 |
| US11468557B2 (en) | 2014-03-13 | 2022-10-11 | California Institute Of Technology | Free orientation fourier camera |
| WO2016106379A1 (en) | 2014-12-22 | 2016-06-30 | California Institute Of Technology | Epi-illumination fourier ptychographic imaging for thick samples |
| CA2970063A1 (en) * | 2015-01-21 | 2016-07-28 | California Institute Of Technology | Fourier ptychographic tomography |
| EP3251144A4 (en) | 2015-01-26 | 2018-09-05 | California Institute of Technology | Array level fourier ptychographic imaging |
| CN107106112B (zh) * | 2015-02-12 | 2020-06-19 | 株式会社日立制作所 | X射线ct装置、图像处理装置及图像重构方法 |
| JP2018509622A (ja) | 2015-03-13 | 2018-04-05 | カリフォルニア インスティチュート オブ テクノロジー | フーリエタイコグラフィ手法を用いるインコヒーレント撮像システムにおける収差補正 |
| JP6654102B2 (ja) * | 2016-05-31 | 2020-02-26 | 株式会社日立製作所 | 粒子線治療システム |
| US11092795B2 (en) | 2016-06-10 | 2021-08-17 | California Institute Of Technology | Systems and methods for coded-aperture-based correction of aberration obtained from Fourier ptychography |
| US10568507B2 (en) | 2016-06-10 | 2020-02-25 | California Institute Of Technology | Pupil ptychography methods and systems |
| US10754140B2 (en) | 2017-11-03 | 2020-08-25 | California Institute Of Technology | Parallel imaging acquisition and restoration methods and systems |
| CN115004017A (zh) | 2020-02-27 | 2022-09-02 | 深圳帧观德芯科技有限公司 | 成像系统 |
| WO2022183078A1 (en) | 2021-02-25 | 2022-09-01 | California Institute Of Technology | Computational refocusing-assisted deep learning |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5047931A (en) * | 1989-05-30 | 1991-09-10 | General Electric Company | Parallel computation of fan-beam back-projection reconstruction algorithm in computed tomography |
| US5390112A (en) * | 1993-10-04 | 1995-02-14 | General Electric Company | Three-dimensional computerized tomography scanning method and system for imaging large objects with smaller area detectors |
| JP3499624B2 (ja) * | 1995-01-11 | 2004-02-23 | 株式会社東芝 | コンピュータ断層撮影装置 |
| JP2914891B2 (ja) * | 1995-07-05 | 1999-07-05 | 株式会社東芝 | Ｘ線コンピュータ断層撮影装置 |
| JP4163767B2 (ja) * | 1996-05-02 | 2008-10-08 | シーメンス アクチエンゲゼルシヤフト | コンピュータ断層撮影装置の画像再構成方法 |
| JPH10290798A (ja) * | 1997-04-17 | 1998-11-04 | Ge Yokogawa Medical Syst Ltd | 投影データ測定方法および装置並びにｘ線ｃｔ装置 |
| US5889833A (en) * | 1997-06-17 | 1999-03-30 | Kabushiki Kaisha Toshiba | High speed computed tomography device and method |
| IL131868A0 (en) * | 1998-01-13 | 2001-03-19 | Koninkl Philips Electronics Nv | Computer tomography method with helicoidal scanning of an examination area |
| US6947584B1 (en) * | 1998-08-25 | 2005-09-20 | General Electric Company | Volume imaging system |
| US6097784A (en) * | 1998-09-30 | 2000-08-01 | Picker International, Inc. | 3D image reconstruction for helical partial cone beam data |
| JP4406106B2 (ja) * | 1999-02-04 | 2010-01-27 | 株式会社東芝 | Ｘ線ｃｔ装置 |
| JP2002095655A (ja) * | 2000-09-26 | 2002-04-02 | Shimadzu Corp | Ｃｔ装置 |
| JP4607364B2 (ja) * | 2001-04-04 | 2011-01-05 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｘ線ｃｔ装置 |
| JP2003026080A (ja) * | 2001-07-10 | 2003-01-29 | Kayaba Ind Co Ltd | バウランプ装置 |
| US6678346B2 (en) * | 2001-10-11 | 2004-01-13 | Ge Medical Systems Global Technology Company Llc | Cone-beam CT scanner with image reconstruction using multiple sub-images |
| US6490333B1 (en) * | 2001-12-28 | 2002-12-03 | Ge Medical Systems Global Technology Company, Llc | Methods and apparatus for cone-tilted parallel sampling and reconstruction |
| US20030128801A1 (en) * | 2002-01-07 | 2003-07-10 | Multi-Dimensional Imaging, Inc. | Multi-modality apparatus for dynamic anatomical, physiological and molecular imaging |
-
2003
- 2003-03-20 JP JP2003078125A patent/JP4360817B2/ja not_active Expired - Lifetime
- 2003-08-28 US US10/524,341 patent/US7684539B2/en not_active Expired - Lifetime
- 2003-08-28 WO PCT/JP2003/010971 patent/WO2004034908A1/ja not_active Ceased
- 2003-08-28 CN CN03824376.8A patent/CN1688254B/zh not_active Expired - Fee Related