AU2002215778A1 - Image reconstruction using multiple x-ray projections - Google Patents

Image reconstruction using multiple x-ray projections

Info

Publication number
AU2002215778A1
AU2002215778A1 AU2002215778A AU1577802A AU2002215778A1 AU 2002215778 A1 AU2002215778 A1 AU 2002215778A1 AU 2002215778 A AU2002215778 A AU 2002215778A AU 1577802 A AU1577802 A AU 1577802A AU 2002215778 A1 AU2002215778 A1 AU 2002215778A1
Authority
AU
Australia
Prior art keywords
image reconstruction
ray projections
projections
ray
reconstruction
Prior art date
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.)
Abandoned
Application number
AU2002215778A
Inventor
Wido Menhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cedara Software Corp
Original Assignee
Cedara Software Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cedara Software Corp filed Critical Cedara Software Corp
Publication of AU2002215778A1 publication Critical patent/AU2002215778A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
AU2002215778A 2000-12-20 2001-12-19 Image reconstruction using multiple x-ray projections Abandoned AU2002215778A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/742,048 2000-12-20
US09/742,048 US6470070B2 (en) 2000-12-20 2000-12-20 Image reconstruction using multiple X-ray projections
PCT/CA2001/001807 WO2002050517A2 (en) 2000-12-20 2001-12-19 Image reconstruction using multiple x-ray projections

Publications (1)

Publication Number Publication Date
AU2002215778A1 true AU2002215778A1 (en) 2002-07-01

Family

ID=24983298

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002215778A Abandoned AU2002215778A1 (en) 2000-12-20 2001-12-19 Image reconstruction using multiple x-ray projections

Country Status (3)

Country Link
US (2) US6470070B2 (en)
AU (1) AU2002215778A1 (en)
WO (1) WO2002050517A2 (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7526112B2 (en) * 2001-04-30 2009-04-28 Chase Medical, L.P. System and method for facilitating cardiac intervention
US7327862B2 (en) * 2001-04-30 2008-02-05 Chase Medical, L.P. System and method for facilitating cardiac intervention
DE10245670A1 (en) * 2002-09-30 2004-04-08 Siemens Ag Intraoperative imaging method for generation of actualized or updated volume data sets of the operation area, e.g. for use in osteosynthesis, whereby a limited number of recordings are used to update an existing data set
US20050043609A1 (en) * 2003-01-30 2005-02-24 Gregory Murphy System and method for facilitating cardiac intervention
US7693563B2 (en) * 2003-01-30 2010-04-06 Chase Medical, LLP Method for image processing and contour assessment of the heart
US7270227B2 (en) * 2003-10-29 2007-09-18 Lockheed Martin Corporation Material handling system and method of use
US20070014452A1 (en) * 2003-12-01 2007-01-18 Mitta Suresh Method and system for image processing and assessment of a state of a heart
US7693318B1 (en) * 2004-01-12 2010-04-06 Pme Ip Australia Pty Ltd Method and apparatus for reconstruction of 3D image volumes from projection images
US7333643B2 (en) * 2004-01-30 2008-02-19 Chase Medical, L.P. System and method for facilitating cardiac intervention
US7183906B2 (en) * 2004-03-19 2007-02-27 Lockheed Martin Corporation Threat scanning machine management system
US20050251398A1 (en) * 2004-05-04 2005-11-10 Lockheed Martin Corporation Threat scanning with pooled operators
US7212113B2 (en) * 2004-05-04 2007-05-01 Lockheed Martin Corporation Passenger and item tracking with system alerts
DE102004022332A1 (en) * 2004-05-06 2005-12-08 Siemens Ag Method for the post-reconstructive correction of images of a computer tomograph
US20060184066A1 (en) * 2005-02-15 2006-08-17 Baylor College Of Medicine Method for aiding stent-assisted coiling of intracranial aneurysms by virtual parent artery reconstruction
US7894568B2 (en) * 2005-04-14 2011-02-22 Koninklijke Philips Electronics N.V. Energy distribution reconstruction in CT
US20060282886A1 (en) * 2005-06-09 2006-12-14 Lockheed Martin Corporation Service oriented security device management network
US7684421B2 (en) * 2005-06-09 2010-03-23 Lockheed Martin Corporation Information routing in a distributed environment
US20070053491A1 (en) * 2005-09-07 2007-03-08 Eastman Kodak Company Adaptive radiation therapy method with target detection
EP1946622A2 (en) * 2005-10-06 2008-07-23 Imaging Sciences International, Inc. Scatter correction
WO2007069121A1 (en) * 2005-12-15 2007-06-21 Philips Intellectual Property & Standards Gmbh Advanced convergence for multiple iterative algorithm
DE102007020879A1 (en) 2006-05-10 2009-04-02 Gachon University Of Medicine & Science Industry-Academic Cooperation Foundation Three dimensional image e.g. positron emission tomography image, reconstructing method, involves back-projecting sinogram data with projection angles for producing image data using symmetry properties, and projecting image data
KR20070110186A (en) 2006-05-10 2007-11-16 조장희 Method and apparatus for ultra fast symmetry and simd based projection-backprojection for 3d pet image reconstruction
US20080060910A1 (en) * 2006-09-08 2008-03-13 Shawn Younkin Passenger carry-on bagging system for security checkpoints
US8392529B2 (en) 2007-08-27 2013-03-05 Pme Ip Australia Pty Ltd Fast file server methods and systems
DE102007042144A1 (en) * 2007-09-05 2009-03-12 Smiths Heimann Gmbh Method for improving material recognition in an X-ray inspection system and X-ray inspection system
WO2009067675A1 (en) 2007-11-23 2009-05-28 Mercury Computer Systems, Inc. Client-server visualization system with hybrid data processing
WO2011065929A1 (en) 2007-11-23 2011-06-03 Mercury Computer Systems, Inc. Multi-user multi-gpu render server apparatus and methods
US10311541B2 (en) 2007-11-23 2019-06-04 PME IP Pty Ltd Multi-user multi-GPU render server apparatus and methods
US9904969B1 (en) 2007-11-23 2018-02-27 PME IP Pty Ltd Multi-user multi-GPU render server apparatus and methods
WO2009067680A1 (en) 2007-11-23 2009-05-28 Mercury Computer Systems, Inc. Automatic image segmentation methods and apparartus
US8090183B2 (en) * 2009-03-12 2012-01-03 Visiongate, Inc. Pattern noise correction for pseudo projections
JP2011134343A (en) 2011-02-24 2011-07-07 Nintendo Co Ltd Image processing program, image processing apparatus, image processing system, and image processing method
JP5026604B2 (en) 2011-02-24 2012-09-12 任天堂株式会社 Image recognition program, image recognition apparatus, image recognition system, and image recognition method
JP5016723B2 (en) 2011-02-24 2012-09-05 任天堂株式会社 Image recognition program, image recognition apparatus, image recognition system, and image recognition method
JP4967065B2 (en) * 2011-02-24 2012-07-04 任天堂株式会社 Image processing program, image processing apparatus, image processing system, and image processing method
JP5178860B2 (en) 2011-02-24 2013-04-10 任天堂株式会社 Image recognition program, image recognition apparatus, image recognition system, and image recognition method
JP5347003B2 (en) * 2011-09-30 2013-11-20 富士フイルム株式会社 Medical image processing apparatus and method, and program
US9091628B2 (en) 2012-12-21 2015-07-28 L-3 Communications Security And Detection Systems, Inc. 3D mapping with two orthogonal imaging views
US11183292B2 (en) 2013-03-15 2021-11-23 PME IP Pty Ltd Method and system for rule-based anonymized display and data export
US8976190B1 (en) 2013-03-15 2015-03-10 Pme Ip Australia Pty Ltd Method and system for rule based display of sets of images
US10070839B2 (en) 2013-03-15 2018-09-11 PME IP Pty Ltd Apparatus and system for rule based visualization of digital breast tomosynthesis and other volumetric images
US11244495B2 (en) 2013-03-15 2022-02-08 PME IP Pty Ltd Method and system for rule based display of sets of images using image content derived parameters
US9509802B1 (en) 2013-03-15 2016-11-29 PME IP Pty Ltd Method and system FPOR transferring data to improve responsiveness when sending large data sets
US10540803B2 (en) 2013-03-15 2020-01-21 PME IP Pty Ltd Method and system for rule-based display of sets of images
US9355454B2 (en) * 2013-03-28 2016-05-31 General Electric Company Automatic estimation of anatomical extents
US9984478B2 (en) 2015-07-28 2018-05-29 PME IP Pty Ltd Apparatus and method for visualizing digital breast tomosynthesis and other volumetric images
US11599672B2 (en) 2015-07-31 2023-03-07 PME IP Pty Ltd Method and apparatus for anonymized display and data export
US11069054B2 (en) 2015-12-30 2021-07-20 Visiongate, Inc. System and method for automated detection and monitoring of dysplasia and administration of immunotherapy and chemotherapy
US10909679B2 (en) 2017-09-24 2021-02-02 PME IP Pty Ltd Method and system for rule based display of sets of images using image content derived parameters
CN109377534B (en) * 2018-10-22 2022-04-26 南方医科大学 Nonlinear oral cavity CT panoramic image synthesis method capable of automatically sampling thickness detection
KR20220000160A (en) * 2020-06-25 2022-01-03 삼성전자주식회사 Apparatus and method for analyzing substance of object

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101961A (en) 1977-02-16 1978-07-18 Nasa Contour detector and data acquisition system for the left ventricular outline
US4422146A (en) 1979-11-22 1983-12-20 The President Of Tokyo Institute Of Technology Reconstruction method of a computed tomographic image from a few X-ray projections
US4630203A (en) 1983-12-27 1986-12-16 Thomas Szirtes Contour radiography: a system for determining 3-dimensional contours of an object from its 2-dimensional images
JPS61220628A (en) 1985-03-28 1986-09-30 株式会社 日立メデイコ X-ray dynamic image measuring apparatus
US4875165A (en) 1987-11-27 1989-10-17 University Of Chicago Method for determination of 3-D structure in biplane angiography
JPH02134148A (en) 1988-11-16 1990-05-23 Toshiba Corp Heart function analysis method
US5107838A (en) 1990-02-08 1992-04-28 Kabushiki Kaisha Toshiba Method of left ventricular volume evaluation using nuclear magnetic resonance imaging
US5274549A (en) 1990-05-18 1993-12-28 General Electric Company Method of deriving a cardiac ejection fraction from nuclear image data
US5457754A (en) 1990-08-02 1995-10-10 University Of Cincinnati Method for automatic contour extraction of a cardiac image
US5421331A (en) 1992-03-10 1995-06-06 Siemens Medical Systems, Inc. Automatic identification of the long axis of the left ventricle from nuclear medicine spect data for use in myocardial perufsion studies
US5442672A (en) 1993-03-31 1995-08-15 Bjorkholm; Paul J. Three-dimensional reconstruction based on a limited number of X-ray projections
US5435310A (en) 1993-06-23 1995-07-25 University Of Washington Determining cardiac wall thickness and motion by imaging and three-dimensional modeling
US5601084A (en) 1993-06-23 1997-02-11 University Of Washington Determining cardiac wall thickness and motion by imaging and three-dimensional modeling
JPH07239933A (en) * 1994-03-01 1995-09-12 Toshiba Medical Eng Co Ltd Image processing unit
US5734739A (en) 1994-05-31 1998-03-31 University Of Washington Method for determining the contour of an in vivo organ using multiple image frames of the organ
US5570430A (en) 1994-05-31 1996-10-29 University Of Washington Method for determining the contour of an in vivo organ using multiple image frames of the organ
EP0692772A1 (en) 1994-07-12 1996-01-17 Laboratoires D'electronique Philips S.A.S. Method and apparatus for detecting characteristic points on the contour of an object
US5588033A (en) 1995-06-06 1996-12-24 St. Jude Children's Research Hospital Method and apparatus for three dimensional image reconstruction from multiple stereotactic or isocentric backprojections
US5889524A (en) 1995-09-11 1999-03-30 University Of Washington Reconstruction of three-dimensional objects using labeled piecewise smooth subdivision surfaces
JP3373720B2 (en) * 1996-03-25 2003-02-04 株式会社日立メディコ X-ray tomography equipment
US5699799A (en) 1996-03-26 1997-12-23 Siemens Corporate Research, Inc. Automatic determination of the curved axis of a 3-D tube-shaped object in image volume
US6047080A (en) 1996-06-19 2000-04-04 Arch Development Corporation Method and apparatus for three-dimensional reconstruction of coronary vessels from angiographic images
US5871019A (en) 1996-09-23 1999-02-16 Mayo Foundation For Medical Education And Research Fast cardiac boundary imaging
US5903664A (en) 1996-11-01 1999-05-11 General Electric Company Fast segmentation of cardiac images
US5669382A (en) 1996-11-19 1997-09-23 General Electric Company System for measuring myocardium in cardiac images
US6031374A (en) 1997-04-11 2000-02-29 Epstein; Frederick H. Method for extracting deformations from velocity-encoded magnetic resonance images of the heart
EP0941483A1 (en) 1997-10-02 1999-09-15 Koninklijke Philips Electronics N.V. Method of and device for imaging an object by means of magnetic resonance
US6983182B2 (en) * 1998-04-10 2006-01-03 Wisconsin Alumni Research Foundation Time resolved computed tomography angiography
JP4350206B2 (en) * 1999-05-19 2009-10-21 Geヘルスケア・ジャパン株式会社 X-ray CT system

Also Published As

Publication number Publication date
US6470070B2 (en) 2002-10-22
US20020106051A1 (en) 2002-08-08
US20030118151A1 (en) 2003-06-26
WO2002050517A2 (en) 2002-06-27
WO2002050517A3 (en) 2003-04-10
US6661869B2 (en) 2003-12-09

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