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WO2006038166A3 - Device, method, computer-readable medium and program element for processing image data of a movable object, and rotational x-ray angiography apparatus - Google Patents

Device, method, computer-readable medium and program element for processing image data of a movable object, and rotational x-ray angiography apparatus Download PDF

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Publication number
WO2006038166A3
WO2006038166A3 PCT/IB2005/053217 IB2005053217W WO2006038166A3 WO 2006038166 A3 WO2006038166 A3 WO 2006038166A3 IB 2005053217 W IB2005053217 W IB 2005053217W WO 2006038166 A3 WO2006038166 A3 WO 2006038166A3
Authority
WO
WIPO (PCT)
Prior art keywords
movable object
image data
rotational
computer
processing image
Prior art date
Application number
PCT/IB2005/053217
Other languages
French (fr)
Other versions
WO2006038166A2 (en
Inventor
Thomas Buelow
Cristian Lorenz
Babak Movassaghi
Volker Rasche
Original Assignee
Philips Intellectual Property
Koninkl Philips Electronics Nv
Thomas Buelow
Cristian Lorenz
Babak Movassaghi
Volker Rasche
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 Philips Intellectual Property, Koninkl Philips Electronics Nv, Thomas Buelow, Cristian Lorenz, Babak Movassaghi, Volker Rasche filed Critical Philips Intellectual Property
Priority to EP05810371A priority Critical patent/EP1800265A2/en
Publication of WO2006038166A2 publication Critical patent/WO2006038166A2/en
Publication of WO2006038166A3 publication Critical patent/WO2006038166A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/404—Angiography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/412—Dynamic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

A device (104) for processing image data of a movable object (101), the device (104) comprising a processor adapted to carry out the method steps of receiving (410) an image data set reflecting a two-dimensional image according to a particular two­dimensional projection of the movable object (101) at a particular point of time, determining (420) an initial model for the two-dimensional image, wherein the initial model is determined based on predetermined structural information about the movable object (101) and based on predetermined motion characteristics of the movable object (101), and modifying (430) the determined initial model to obtain a final model for the two-dimensional image.
PCT/IB2005/053217 2004-10-05 2005-09-29 Device, method, computer-readable medium and program element for processing image data of a movable object, and rotational x-ray angiography apparatus WO2006038166A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05810371A EP1800265A2 (en) 2004-10-05 2005-09-29 Device, method, computer-readable medium and program element for processing image data of a movable object, and rotational x-ray angiography apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04300656.8 2004-10-05
EP04300656 2004-10-05

Publications (2)

Publication Number Publication Date
WO2006038166A2 WO2006038166A2 (en) 2006-04-13
WO2006038166A3 true WO2006038166A3 (en) 2007-08-30

Family

ID=36142917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/053217 WO2006038166A2 (en) 2004-10-05 2005-09-29 Device, method, computer-readable medium and program element for processing image data of a movable object, and rotational x-ray angiography apparatus

Country Status (2)

Country Link
EP (1) EP1800265A2 (en)
WO (1) WO2006038166A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004171A2 (en) * 2006-07-05 2008-01-10 Philips Intellectual Property & Standards Gmbh Prediction of cardiac shape by a motion model
CN103679801B (en) * 2013-12-01 2017-01-04 北京航空航天大学 A kind of cardiovascular three-dimensional rebuilding method based on various visual angles X-ray
CN110167444B (en) * 2017-01-05 2023-07-07 皇家飞利浦有限公司 Visualizing a route with occluded vasculature structure
EP3920802A4 (en) 2019-02-06 2022-11-16 William E. Butler SPATIAL-TEMPORAL RECONSTRUCTION OF A MOVING VASCULAR PULSE WAVE FROM A VARIETY OF LOWER-DIMENSIONAL ANGIOGRAPHIC PROJECTIONS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611181A1 (en) * 1993-01-29 1994-08-17 Commissariat A L'energie Atomique Three-dimensional picture reconstruction process of evolving object
WO1997049065A1 (en) * 1996-06-19 1997-12-24 Arch Development Corporation Method and apparatus for three-dimensional reconstruction of coronary vessels from angiographic images

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611181A1 (en) * 1993-01-29 1994-08-17 Commissariat A L'energie Atomique Three-dimensional picture reconstruction process of evolving object
WO1997049065A1 (en) * 1996-06-19 1997-12-24 Arch Development Corporation Method and apparatus for three-dimensional reconstruction of coronary vessels from angiographic images

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
KERVRANN C ET AL: "Statistical model-based segmentation of deformable motion", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP) LAUSANNE, SEPT. 16 - 19, 1996, NEW YORK, IEEE, US, vol. VOL. 1, 16 September 1996 (1996-09-16), pages 937 - 940, XP010202293, ISBN: 0-7803-3259-8 *
SHECHTER G ET AL: "RESPIRATORY MOTION OF THE HEART FROM FREE BREATHING CORONARY ANGIOGRAMS", IEEE TRANSACTIONS ON MEDICAL IMAGING, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 23, no. 8, August 2004 (2004-08-01), pages 1046 - 1056, XP001238314, ISSN: 0278-0062 *
W. LU AND T.R. MACKIE: "tomography motion detection and correction directly in sinogram space", PHYSICS IN MEDICINE AND BIOLOGY, no. 47, 5 April 2002 (2002-04-05), UK, pages 1267 - 1284, XP002438716 *
WAHLE A ET AL: "A new 3-D attributed data model for archiving and interchanging of coronary vessel systems", PROCEEDINGS OF THE COMPUTERS IN CARDIOLOGY CONFERENCE. LONDON, SEPT. 5, 5 September 1993 (1993-09-05), pages 603 - 606, XP010128827, ISBN: 0-8186-5470-8 *

Also Published As

Publication number Publication date
EP1800265A2 (en) 2007-06-27
WO2006038166A2 (en) 2006-04-13

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