JP2004188163A5 - - Google Patents
Download PDFInfo
- Publication number
- 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
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
Links
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 |
| US10/524,341 US7684539B2 (en) | 2002-10-18 | 2003-08-28 | X-ray tomograph |
| PCT/JP2003/010971 WO2004034908A1 (ja) | 2002-10-18 | 2003-08-28 | X線断層撮影装置 |
| 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 |
| JP5572386B2 (ja) * | 2006-10-18 | 2014-08-13 | コーニンクレッカ フィリップス エヌ ヴェ | 関心領域を撮像する撮像システム、撮像方法及びコンピュータプログラム |
| 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 |
| US9025848B2 (en) * | 2010-06-17 | 2015-05-05 | Hitachi Medical Corporation | X-ray CT apparatus and control method for reconstructing X-ray CT images from filtered projection data |
| 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 |
| CN103619259B (zh) * | 2011-07-08 | 2015-12-09 | 株式会社日立医疗器械 | 图像重构装置及图像重构方法 |
| US9406121B2 (en) | 2012-04-24 | 2016-08-02 | Hitachi Medical Corporation | X-ray CT apparatus and image reconstruction method |
| CA2889495A1 (en) | 2012-10-30 | 2014-05-08 | 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 |
| US9864184B2 (en) | 2012-10-30 | 2018-01-09 | California Institute Of Technology | Embedded pupil function recovery for fourier ptychographic imaging devices |
| 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 |
| JP2016534389A (ja) | 2013-07-31 | 2016-11-04 | カリフォルニア インスティチュート オブ テクノロジー | 開口走査フーリエタイコグラフィ撮像 |
| CA2921372A1 (en) | 2013-08-22 | 2015-02-26 | California Institute Of Technology | Variable-illumination fourier ptychographic imaging devices, systems, and methods |
| JP6351017B2 (ja) * | 2014-02-24 | 2018-07-04 | 国立研究開発法人量子科学技術研究開発機構 | 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 |
| CA2966926A1 (en) | 2014-12-22 | 2016-06-30 | California Institute Of Technology | Epi-illumination fourier ptychographic imaging for thick samples |
| CN107209362B (zh) * | 2015-01-21 | 2020-11-06 | 加州理工学院 | 傅立叶重叠关联断层摄影 |
| CN109507155B (zh) | 2015-01-26 | 2021-08-24 | 加州理工学院 | 阵列级傅立叶重叠关联成像 |
| JP6665119B2 (ja) * | 2015-02-12 | 2020-03-13 | 株式会社日立製作所 | Ｘ線ｃｔ装置及び画像処理装置 |
| CN107407799B (zh) | 2015-03-13 | 2020-09-18 | 加州理工学院 | 使用傅里叶叠层成像技术校正不相干成像系统中的像差 |
| 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 |
| US10568507B2 (en) | 2016-06-10 | 2020-02-25 | California Institute Of Technology | Pupil ptychography methods and systems |
| 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 |
| US10754140B2 (en) | 2017-11-03 | 2020-08-25 | California Institute Of Technology | Parallel imaging acquisition and restoration methods and systems |
| EP4111179A4 (en) * | 2020-02-27 | 2023-11-15 | Shenzhen Xpectvision Technology Co., Ltd. | IMAGING SYSTEM |
| US12198300B2 (en) | 2021-02-25 | 2025-01-14 | 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 |
| CN1107290C (zh) * | 1996-05-02 | 2003-04-30 | 西门子公司 | 计算机层析x射线摄影机的图像再现方法 |
| 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 |
| DE59902252D1 (de) * | 1998-01-13 | 2002-09-12 | Koninkl Philips Electronics Nv | Computertomographie-verfahren mit helixförmiger abtastung eines untersuchungsbereichs |
| 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 CN CN03824376.8A patent/CN1688254B/zh not_active Expired - Fee Related
- 2003-08-28 WO PCT/JP2003/010971 patent/WO2004034908A1/ja not_active Ceased
- 2003-08-28 US US10/524,341 patent/US7684539B2/en not_active Expired - Lifetime