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Träfflista för sökning "WFRF:(Thurfjell Lennart) srt2:(1995-1999)"

Sökning: WFRF:(Thurfjell Lennart) > (1995-1999)

  • Resultat 1-10 av 18
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  • Andersson, JLR, et al. (författare)
  • A multivariate approach to registration of dissimilar tomographic images
  • 1999
  • Ingår i: European Journal of Nuclear Medicine. - : SPRINGER VERLAG. - 0340-6997 .- 1432-105X .- 1619-7070 .- 1619-7089. ; 26:7, s. 718-733
  • Tidskriftsartikel (refereegranskat)abstract
    • We devised a method to allow for retrospective registration of tomographic images with very different information content, the main emphasis being on sets of positron emission tomography images obtained with different tracers. A multivariate cost-function
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  • Buck, TD, et al. (författare)
  • 3-D segmentation of medical structures by integration of raycasting with anatomic knowledge
  • 1995
  • Ingår i: Computers & graphics. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0097-8493. ; 19:3, s. 441-449
  • Tidskriftsartikel (refereegranskat)abstract
    • We present a graphically interactive procedure which is used to register a digital anatomic brain atlas with the tomographic patient volume. Patient structures to be segmented are outlined by local elastic deformation of corresponding objects from the ana
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  • Hult, Roger, et al. (författare)
  • Segmentation of the Brain in MRI Using Grey Level Morphology and Propagation of Information
  • 1999
  • Ingår i: Proceedings of SCIA'99. - : Pattern Recognition Society of Denmark, Lyngby. - 8788306429 ; , s. 367-373
  • Konferensbidrag (refereegranskat)abstract
    • An important step in the analysis of 3D MRI brain images is to segment the cortex from surrounding tissue. In this paper we present an algorithm for fully automatic segmentation of the cortex from T1-weighted MRI data. The automatic segmentation starts wi
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  • Kovalev, Vassili, et al. (författare)
  • Classification of SPECT scans of AD and FLD based on intensity and gradient information
  • 1999
  • Ingår i: Medical Image Understanding and Analysis 99. ; , s. 4-
  • Konferensbidrag (refereegranskat)abstract
    • This paper describes a method for classification of SPECT perfusion scans of Alzheimer's disease (AD) and Frontal lobe dementia (FLD) when compared to normal controls. A brain atlas was used to define volumes of interests corresponding to the brain lobes.
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  • Lundqvist, Roger, et al. (författare)
  • Classification of Functional Patterns in SPECT Brain Scans Based on Partial Least Squares Analysis
  • 1999
  • Ingår i: Proceedings of SCIA'99. - : Pattern Recognition Society of Denmark, Lyngby. - 8788306429 ; , s. 375-381
  • Konferensbidrag (refereegranskat)abstract
    • The main purpose of this paper is to show the potential of the partial least squares (PLS) method for finding image descriptors which can be used for classification of clinical single photon emission computed tomography SPECT neuroimaging data. In this ar
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  • Resultat 1-10 av 18

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