JP2000237183A5 - - Google Patents

Download PDF

Info

Publication number
JP2000237183A5
JP2000237183A5 JP2000042496A JP2000042496A JP2000237183A5 JP 2000237183 A5 JP2000237183 A5 JP 2000237183A5 JP 2000042496 A JP2000042496 A JP 2000042496A JP 2000042496 A JP2000042496 A JP 2000042496A JP 2000237183 A5 JP2000237183 A5 JP 2000237183A5
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
Application number
JP2000042496A
Other versions
JP2000237183A (ja
JP4519974B2 (ja
Filing date
Publication date
Priority claimed from US09/253,706 external-priority patent/US6148056A/en
Application filed filed Critical
Publication of JP2000237183A publication Critical patent/JP2000237183A/ja
Publication of JP2000237183A5 publication Critical patent/JP2000237183A5/ja
Application granted granted Critical
Publication of JP4519974B2 publication Critical patent/JP4519974B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2000042496A 1999-02-22 2000-02-21 X線断層画像を再構成する方法及び装置 Expired - Lifetime JP4519974B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/253,706 US6148056A (en) 1999-02-22 1999-02-22 Efficient cone-beam reconstruction system using circle-and-line orbit data
US09/253706 1999-02-22

Publications (3)

Publication Number Publication Date
JP2000237183A JP2000237183A (ja) 2000-09-05
JP2000237183A5 true JP2000237183A5 (ja) 2009-04-30
JP4519974B2 JP4519974B2 (ja) 2010-08-04

Family

ID=22961381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000042496A Expired - Lifetime JP4519974B2 (ja) 1999-02-22 2000-02-21 X線断層画像を再構成する方法及び装置

Country Status (9)

Country Link
US (1) US6148056A (ja)
EP (1) EP1031943B1 (ja)
JP (1) JP4519974B2 (ja)
BR (1) BR0000899B1 (ja)
DE (1) DE60030498T2 (ja)
IL (1) IL134542A (ja)
PL (1) PL196564B1 (ja)
SG (1) SG82067A1 (ja)
TR (1) TR200000471A2 (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014668A1 (de) * 1999-02-22 2001-10-04 Gen Electric Computertomographierekonstruktion unter Verwendung einer Schattenzonenausbesserung
US6263008B1 (en) * 1999-08-16 2001-07-17 Analogic Corporation Over-sampling detector array and re-sampling technique for a cone-beam computed tomography system
KR100502409B1 (ko) * 2000-03-23 2005-07-19 광주과학기술원 2차원의 고해상도 영상 획득 방법 및 장치
US6546067B2 (en) * 2001-01-30 2003-04-08 Kabushiki Kaisha Toshiba Reconstruction and scan of 4D-CT
US7280632B2 (en) * 2001-08-16 2007-10-09 University Of Central Florida Research Foundation, Inc. Exact filtered back projection (FBP) algorithm for spiral computer tomography with variable pitch
US7305061B2 (en) * 2001-08-16 2007-12-04 Research Foundation Of The University Of Central Florida Efficient image reconstruction algorithm for the circle and arc cone beam computer tomography
US6560308B1 (en) * 2001-10-26 2003-05-06 Kabushiki Kaisha Toshiba Method and system for approximating missing data in cone beam x-ray CT reconstruction
KR100397553B1 (ko) * 2002-06-20 2003-09-13 (주)메비시스 경사진 연속 단면영상의 볼륨데이터 생성방법
WO2005011500A1 (en) 2003-08-04 2005-02-10 Koninklijke Philips Electronics N.V. Mapping the coronary arteries on a sphere
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
JP2007151806A (ja) * 2005-12-05 2007-06-21 Ge Medical Systems Global Technology Co Llc X線ct撮像方法およびx線ct装置
EP2011085A1 (en) * 2006-04-25 2009-01-07 Wisconsin Alumni Research Foundation System and method for estimating data missing from ct imaging projections
US8897528B2 (en) 2006-06-26 2014-11-25 General Electric Company System and method for iterative image reconstruction
CN101505661B (zh) * 2006-08-31 2012-02-15 皇家飞利浦电子股份有限公司 成像系统
JP5161888B2 (ja) * 2006-11-24 2013-03-13 株式会社東芝 円状及び直線状軌道を用いた医用撮像における断層撮影法の再構成のための方法及びシステム
US7848479B1 (en) 2007-06-29 2010-12-07 University Of Central Florida Research Foundation, Inc. Image reconstruction for a general circle-plus trajectory
US8160199B2 (en) * 2007-10-12 2012-04-17 Siemens Medical Solutions Usa, Inc. System for 3-dimensional medical image data acquisition
JP2011502683A (ja) * 2007-11-19 2011-01-27 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 関心領域の画像を決定するイメージング装置、イメージング方法及びコンピュータプログラム
DE102010026374A1 (de) * 2010-07-07 2012-01-12 Siemens Aktiengesellschaft Verfahren zur Rekonstruktion eines dreidimensionalen Bilddatensatzes und Röntgeneinrichtung
US8615121B2 (en) 2011-05-31 2013-12-24 General Electric Company Reconstruction of projection data to generate tomographic images having improved frequency characteristics
US8861829B2 (en) 2011-09-30 2014-10-14 General Electric Company Method and system for reconstruction of tomographic images
US9091628B2 (en) 2012-12-21 2015-07-28 L-3 Communications Security And Detection Systems, Inc. 3D mapping with two orthogonal imaging views
US9008363B1 (en) 2013-01-02 2015-04-14 Google Inc. System and method for computing optical flow
CN103278514B (zh) * 2013-05-02 2015-05-20 浙江大学 一种水果内部品质的检测模型的建模方法
US10235763B2 (en) 2016-12-01 2019-03-19 Google Llc Determining optical flow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670039B1 (fr) * 1990-11-29 1993-12-24 Commissariat A Energie Atomique Procede et dispositif de reconstruction d'images tridimentionnelles d'un objet en utilisant deux trajectoires circulaires d'acquisition.
US5706325A (en) * 1996-12-05 1998-01-06 General Electric Company Exact regional reconstruction of longitudinally-unbounded objects using a circle-and-line cone beam tomographic system

Similar Documents

Publication Publication Date Title
BE2014C035I2 (ja)
BE2014C009I2 (ja)
BE2013C060I2 (ja)
BE2010C019I2 (ja)
BE2010C008I2 (ja)
BE2010C009I2 (ja)
BRPI0112928B8 (ja)
BE2010C040I2 (ja)
JP2000237183A5 (ja)
BE2014C025I2 (ja)
JP2001114460A5 (ja)
BR0112866A2 (ja)
BRPI0003419A (ja)
BY5768C1 (ja)
CN3135639S (ja)
CN3142146S (ja)
AU2000280388A8 (ja)
AU2000276780A8 (ja)
BY5592C1 (ja)
AU2000271150A8 (ja)
BY7030C1 (ja)
CL45687B (ja)
CN3133951S (ja)
CN3135585S (ja)
AU2000267632A8 (ja)