JP2004000632A5 - - Google Patents
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- Publication number
- JP2004000632A5 JP2004000632A5 JP2003151792A JP2003151792A JP2004000632A5 JP 2004000632 A5 JP2004000632 A5 JP 2004000632A5 JP 2003151792 A JP2003151792 A JP 2003151792A JP 2003151792 A JP2003151792 A JP 2003151792A JP 2004000632 A5 JP2004000632 A5 JP 2004000632A5
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- JP
- Japan
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/158,690 US6775347B2 (en) | 2002-05-29 | 2002-05-29 | Methods and apparatus for reconstructing an image of an object |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004000632A JP2004000632A (ja) | 2004-01-08 |
| JP2004000632A5 true JP2004000632A5 (US07576130-20090818-C00114.png) | 2006-07-13 |
| JP4301866B2 JP4301866B2 (ja) | 2009-07-22 |
Family
ID=29582735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003151792A Expired - Fee Related JP4301866B2 (ja) | 2002-05-29 | 2003-05-29 | 物体の画像を再構成する方法及び装置 |
Country Status (4)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6950493B2 (en) * | 2003-06-25 | 2005-09-27 | Besson Guy M | Dynamic multi-spectral CT imaging |
| US7415145B2 (en) | 2003-12-30 | 2008-08-19 | General Electric Company | Methods and apparatus for artifact reduction |
| US7050527B2 (en) * | 2004-02-09 | 2006-05-23 | G.E. Medical Systems Global Technology Company, Llc | Methods and apparatus for artifact reduction in cone beam CT image reconstruction |
| US7173996B2 (en) * | 2004-07-16 | 2007-02-06 | General Electric Company | Methods and apparatus for 3D reconstruction in helical cone beam volumetric CT |
| US7583777B2 (en) * | 2004-07-21 | 2009-09-01 | General Electric Company | Method and apparatus for 3D reconstruction of images |
| US7092163B2 (en) * | 2004-07-22 | 2006-08-15 | General Electric Company | Light collimating and diffusing film and system for making the film |
| US7394887B2 (en) * | 2004-10-15 | 2008-07-01 | General Electric Company | Method and apparatus for reconstruction of tilted cone beam data |
| US7539281B2 (en) * | 2004-10-15 | 2009-05-26 | General Electric Company | Methods and apparatus for reconstruction in helical cone beam volumetric CT |
| JP4717511B2 (ja) * | 2005-05-20 | 2011-07-06 | 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画像再構成方法およびｘ線ｃｔ装置 |
| CN101416072B (zh) * | 2005-09-02 | 2012-03-14 | 皇家飞利浦电子股份有限公司 | 用于计算机断层造影成像的改进的重组 |
| CN100495439C (zh) * | 2005-11-21 | 2009-06-03 | 清华大学 | 采用直线轨迹扫描的图像重建系统和方法 |
| US7807938B2 (en) | 2006-06-22 | 2010-10-05 | Sabic Innovative Plastics Ip B.V. | Mastering tools and systems and methods for forming a plurality of cells on the mastering tools |
| US8262381B2 (en) | 2006-06-22 | 2012-09-11 | Sabic Innovative Plastics Ip B.V. | Mastering tools and systems and methods for forming a cell on the mastering tools |
| JP2010169481A (ja) * | 2009-01-21 | 2010-08-05 | Toshiba Corp | Ｓｐｅｃｔ投影データ作成方法及びその装置並びにファンビームｓｐｅｃｔ処理装置 |
| US8309910B2 (en) | 2010-12-15 | 2012-11-13 | General Electric Company | Phantom for spectral CT image system calibration |
| 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 |
| US10950012B2 (en) * | 2015-01-09 | 2021-03-16 | Shimadzu Corporation | Radiation image generation method and image processing device |
| CN109685867B (zh) * | 2018-12-29 | 2023-05-30 | 上海联影医疗科技股份有限公司 | 一种ct系统、图像重建方法、装置、设备及介质 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5848117A (en) * | 1996-11-27 | 1998-12-08 | Analogic Corporation | Apparatus and method for computed tomography scanning using halfscan reconstruction with asymmetric detector system |
| US5828718A (en) * | 1996-11-27 | 1998-10-27 | Analogic Corporation | Method and apparatus for helical computed tomography scanning with asymmetric detector system |
| US6078639A (en) * | 1997-11-26 | 2000-06-20 | Picker International, Inc. | Real time continuous CT imaging |
| US6173032B1 (en) * | 1998-09-29 | 2001-01-09 | General Electric Company | Methods and apparatus for image reconstruction |
| US6233308B1 (en) * | 1999-03-19 | 2001-05-15 | General Electric Company | Methods and apparatus for artifact compensation with variable angular sampling |
| US6246742B1 (en) * | 1999-06-22 | 2001-06-12 | General Electric Company | Local CT image reconstruction with limited x-ray exposure |
| US6272200B1 (en) * | 1999-07-28 | 2001-08-07 | Arch Development Corporation | Fourier and spline-based reconstruction of helical CT images |
| US6324241B1 (en) * | 1999-12-30 | 2001-11-27 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for CT reconstruction |
-
2002
- 2002-05-29 US US10/158,690 patent/US6775347B2/en not_active Expired - Lifetime
-
2003
- 2003-05-23 DE DE60333324T patent/DE60333324D1/de not_active Expired - Lifetime
- 2003-05-23 EP EP03253251A patent/EP1372115B1/en not_active Expired - Fee Related
- 2003-05-29 JP JP2003151792A patent/JP4301866B2/ja not_active Expired - Fee Related
