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WO2004086299A3 - Dispositif et procede de correlation d'une image a ultrasons et d'une image radiologique - Google Patents

Dispositif et procede de correlation d'une image a ultrasons et d'une image radiologique Download PDF

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Publication number
WO2004086299A3
WO2004086299A3 PCT/IB2004/050299 IB2004050299W WO2004086299A3 WO 2004086299 A3 WO2004086299 A3 WO 2004086299A3 IB 2004050299 W IB2004050299 W IB 2004050299W WO 2004086299 A3 WO2004086299 A3 WO 2004086299A3
Authority
WO
WIPO (PCT)
Prior art keywords
image
ultrasound
ray
ray image
ultrasound image
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.)
Ceased
Application number
PCT/IB2004/050299
Other languages
English (en)
Other versions
WO2004086299A2 (fr
Inventor
Joerg Sabczynski
Waldemar Zylka
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics NV
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 and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Publication of WO2004086299A2 publication Critical patent/WO2004086299A2/fr
Publication of WO2004086299A3 publication Critical patent/WO2004086299A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G06T3/4061—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution by injecting details from different spectral ranges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A61B8/4254—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors mounted on the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5238—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for combining image data of patient, e.g. merging several images from different acquisition modes into one image

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

L'invention se rapporte à un dispositif et un procédé de corrélation réciproque d'une image à ultrasons (US) et d'une image radiologique (X) du même volume d'un corps (1). Les positions dans l'espace du système de radiographie (2, 6) et du système d'imagerie à ultrasons (3) sont ensuite déterminées par un système de détermination de position (4). Grâce aux données ainsi obtenues et à l'étalonnage correspondant des systèmes, les points de l'image à ultrasons (US) peuvent être transformés en points correspondants de l'image radiologique (X), de sorte que l'image à ultrasons puisse être affichée en superposition à l'image radiologique (et inversement).
PCT/IB2004/050299 2003-03-27 2004-03-22 Dispositif et procede de correlation d'une image a ultrasons et d'une image radiologique Ceased WO2004086299A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03100789.1 2003-03-27
EP03100789 2003-03-27

Publications (2)

Publication Number Publication Date
WO2004086299A2 WO2004086299A2 (fr) 2004-10-07
WO2004086299A3 true WO2004086299A3 (fr) 2005-03-10

Family

ID=33041049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/050299 Ceased WO2004086299A2 (fr) 2003-03-27 2004-03-22 Dispositif et procede de correlation d'une image a ultrasons et d'une image radiologique

Country Status (1)

Country Link
WO (1) WO2004086299A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608849A (en) * 1991-08-27 1997-03-04 King, Jr.; Donald Method of visual guidance for positioning images or data in three-dimensional space
US5640956A (en) * 1995-06-07 1997-06-24 Neovision Corporation Methods and apparatus for correlating ultrasonic image data and radiographic image data
US20020128550A1 (en) * 1999-12-15 2002-09-12 Van Den Brink Johan Samuel Diagnostic imaging system with ultrasound probe
US20020188194A1 (en) * 1991-01-28 2002-12-12 Sherwood Services Ag Surgical positioning system
US6584174B2 (en) * 2001-05-22 2003-06-24 Brainlab Ag Registering image information

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020188194A1 (en) * 1991-01-28 2002-12-12 Sherwood Services Ag Surgical positioning system
US5608849A (en) * 1991-08-27 1997-03-04 King, Jr.; Donald Method of visual guidance for positioning images or data in three-dimensional space
US5640956A (en) * 1995-06-07 1997-06-24 Neovision Corporation Methods and apparatus for correlating ultrasonic image data and radiographic image data
US20020128550A1 (en) * 1999-12-15 2002-09-12 Van Den Brink Johan Samuel Diagnostic imaging system with ultrasound probe
US6584174B2 (en) * 2001-05-22 2003-06-24 Brainlab Ag Registering image information

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PAGOULATOS N ET AL: "A fast calibration method for 3-D tracking of ultrasound images using a spatial localizer", ULTRASOUND IN MEDICINE AND BIOLOGY, NEW YORK, NY, US, vol. 27, no. 9, September 2001 (2001-09-01), pages 1219 - 1229, XP004308803, ISSN: 0301-5629 *

Also Published As

Publication number Publication date
WO2004086299A2 (fr) 2004-10-07

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