JP2001187050A5 - - Google Patents

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Publication number
JP2001187050A5
JP2001187050A5 JP2000347436A JP2000347436A JP2001187050A5 JP 2001187050 A5 JP2001187050 A5 JP 2001187050A5 JP 2000347436 A JP2000347436 A JP 2000347436A JP 2000347436 A JP2000347436 A JP 2000347436A JP 2001187050 A5 JP2001187050 A5 JP 2001187050A5
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JP
Japan
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JP2000347436A
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JP2001187050A (ja
JP4646382B2 (ja
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Priority claimed from US09/440,733 external-priority patent/US6285732B1/en
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Publication of JP2001187050A publication Critical patent/JP2001187050A/ja
Publication of JP2001187050A5 publication Critical patent/JP2001187050A5/ja
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Publication of JP4646382B2 publication Critical patent/JP4646382B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000347436A 1999-11-16 2000-11-15 適応補間低減ビューｃｔスキャンのための方法及び装置 Expired - Fee Related JP4646382B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/440733 1999-11-16
US09/440,733 US6285732B1 (en) 1999-11-16 1999-11-16 Methods and apparatus for adaptive interpolation reduced view CT scan

Publications (3)

Publication Number Publication Date
JP2001187050A JP2001187050A (ja) 2001-07-10
JP2001187050A5 true JP2001187050A5 (ja) 2007-12-27
JP4646382B2 JP4646382B2 (ja) 2011-03-09

Family

ID=23749955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000347436A Expired - Fee Related JP4646382B2 (ja) 1999-11-16 2000-11-15 適応補間低減ビューｃｔスキャンのための方法及び装置

Country Status (6)

Country Link
US (1) US6285732B1 (ja)
EP (1) EP1104917B1 (ja)
JP (1) JP4646382B2 (ja)
CN (1) CN1198537C (ja)
DE (1) DE60043766D1 (ja)
IL (1) IL139460A0 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6980681B1 (en) 2000-04-24 2005-12-27 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for helical reconstruction for multislice CT scan
US6415013B1 (en) 2000-12-28 2002-07-02 Ge Medical Systems Global Technology Company, Llc Backprojection methods and apparatus for computed tomography imaging systems
US6463118B2 (en) 2000-12-29 2002-10-08 Ge Medical Systems Global Technology Company, Llc Computed tomography (CT) weighting for high quality image recontruction
US6418184B1 (en) 2000-12-29 2002-07-09 Ge Medical Systems Global Technology Company, Llc Helical rowwise view weighting of computed tomographic images
US6408042B1 (en) 2001-06-15 2002-06-18 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for cone beam artifact suppression in scanning imaging systems
US6449330B1 (en) 2001-06-28 2002-09-10 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for artifact reduction in computed tomographic imaging
US6529574B1 (en) 2001-07-18 2003-03-04 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for FOV-dependent aliasing artifact reduction
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
US6404842B1 (en) 2001-10-15 2002-06-11 Ge Medical Systems Global Technology Company, Llc Method and apparatus for image reconstruction in twin helical computed tomographic systems
US6587537B1 (en) 2002-04-01 2003-07-01 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for multi-slice image reconstruction
AU2003247127A1 (en) * 2003-07-22 2005-02-04 Humanitas Mirasole S.P.A. Method and apparatus for analyzing biological tissue images
US6999550B2 (en) * 2004-02-09 2006-02-14 Ge Medical Systems Global Technology Method and apparatus for obtaining data for reconstructing images of an object
DE102004010955B4 (de) * 2004-03-03 2007-05-31 Siemens Ag Bildgebendes Tomografiegerät
US7177390B2 (en) * 2004-03-11 2007-02-13 Trex Enterprises Corp Digital x-ray tomosynthesis system
US7042974B2 (en) * 2004-05-20 2006-05-09 Eastman Kodak Company Method for reconstructing tomographic images
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
US8135197B2 (en) 2005-10-20 2012-03-13 Koninklijke Philips Electronics N.V. Automatic adaptive soft tissue thresholding for two-pass CT cone-beam artifact reduction
CN101074936B (zh) * 2006-05-19 2010-12-29 Ge医疗系统环球技术有限公司 X射线ct设备
WO2010063482A1 (en) * 2008-12-05 2010-06-10 Helmholtz Zentrum München Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh) Reconstructing a tomographic image reduced artifacts
WO2011011684A2 (en) * 2009-07-24 2011-01-27 The Research Foundation Of State University Of New York Selection of optimal views for computed tomography reconstruction
WO2016111016A1 (ja) * 2015-01-09 2016-07-14 株式会社島津製作所 放射線画像生成方法および画像処理装置
JP6833467B2 (ja) * 2016-11-15 2021-02-24 キヤノンメディカルシステムズ株式会社 Ｘ線コンピュータ断層撮影装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406479A (en) 1993-12-20 1995-04-11 Imatron, Inc. Method for rebinning and for correcting cone beam error in a fan beam computed tomographic scanner system
US5546439A (en) * 1995-11-02 1996-08-13 General Electric Company Systems, methods and apparatus for incrementally reconstructing overlapped images in a CT system implementing a helical scan
US5708691A (en) * 1996-07-05 1998-01-13 Kabushiki Kaisha Toshiba X-ray computed tomographic imaging device and x-ray computed tomographic method
US5828718A (en) * 1996-11-27 1998-10-27 Analogic Corporation Method and apparatus for helical computed tomography scanning with asymmetric detector system
US5848117A (en) * 1996-11-27 1998-12-08 Analogic Corporation Apparatus and method for computed tomography scanning using halfscan reconstruction with asymmetric detector system
JP4489845B2 (ja) * 1996-11-27 2010-06-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 体積スキャン用のコンピュータトモグラフィー
JP3124254B2 (ja) * 1997-07-24 2001-01-15 ジーイー横河メディカルシステム株式会社 放射線断層撮影装置
US5946371A (en) * 1997-12-08 1999-08-31 Analogic Corporation Method and apparatus for volumetric computed tomography scanning with offset symmetric or asymmetric detector system

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