SE0103824L - Method and apparatus for determining position change of an object in a body - Google Patents

Method and apparatus for determining position change of an object in a body

Info

Publication number
SE0103824L
SE0103824L SE0103824A SE0103824A SE0103824L SE 0103824 L SE0103824 L SE 0103824L SE 0103824 A SE0103824 A SE 0103824A SE 0103824 A SE0103824 A SE 0103824A SE 0103824 L SE0103824 L SE 0103824L
Authority
SE
Sweden
Prior art keywords
position change
determining position
purposes
images
obviating
Prior art date
Application number
SE0103824A
Other languages
Swedish (sv)
Other versions
SE518742C2 (en
SE0103824D0 (en
Inventor
Henrik Olivecrona
Joakim Crafoord
Original Assignee
Henrik Olivecrona
Joakim Crafoord
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
Priority claimed from SE0101938A external-priority patent/SE0101938D0/en
Application filed by Henrik Olivecrona, Joakim Crafoord filed Critical Henrik Olivecrona
Priority to SE0103824A priority Critical patent/SE0103824L/en
Publication of SE0103824D0 publication Critical patent/SE0103824D0/en
Publication of SE518742C2 publication Critical patent/SE518742C2/en
Publication of SE0103824L publication Critical patent/SE0103824L/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/97—Determining parameters from multiple pictures
    • 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
    • A61B6/12—Arrangements for detecting or locating foreign bodies
    • G06T3/0075—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/14—Transformations for image registration, e.g. adjusting or mapping for alignment of images
    • G06T3/147—Transformations for image registration, e.g. adjusting or mapping for alignment of images using affine transformations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/60—Rotation of whole images or parts thereof
    • G06T3/606—Rotation of whole images or parts thereof by memory addressing or mapping
    • G06T7/0022—
    • G06T7/0024—
    • G06T7/004—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras

Landscapes

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

Abstract

The determination of patient e.g. implant movement between surgical operations comprises e.g. tomography yielding three-dimensional images and obviating the need for detection by exploratory surgery. Also claimed is apparatus implementing the process. CLAIMED APPARATUS - The apparatus includes a work station (108), and a successive-images radiography unit (102) for comparison purposes for visual reconstruction imagery purposes.
SE0103824A 2001-06-01 2001-11-16 Method and apparatus for determining position change of an object in a body SE0103824L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0103824A SE0103824L (en) 2001-06-01 2001-11-16 Method and apparatus for determining position change of an object in a body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0101938A SE0101938D0 (en) 2001-06-01 2001-06-01 Method and apparatus for determining the position change of an object in a body with computed tomographic technology or other medical three-dimensional imaging modality
SE0103824A SE0103824L (en) 2001-06-01 2001-11-16 Method and apparatus for determining position change of an object in a body

Publications (3)

Publication Number Publication Date
SE0103824D0 SE0103824D0 (en) 2001-11-16
SE518742C2 SE518742C2 (en) 2002-11-12
SE0103824L true SE0103824L (en) 2002-11-12

Family

ID=26655476

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103824A SE0103824L (en) 2001-06-01 2001-11-16 Method and apparatus for determining position change of an object in a body

Country Status (1)

Country Link
SE (1) SE0103824L (en)

Also Published As

Publication number Publication date
SE518742C2 (en) 2002-11-12
SE0103824D0 (en) 2001-11-16

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Legal Events

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NUG Patent has lapsed