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@ARTICLE{Pietrzyk:47466,
      author       = {Pietrzyk, U.},
      title        = {{D}oes {PET}/{CT} render software registration obsolete?},
      journal      = {Nuklearmedizin},
      volume       = {44},
      issn         = {0029-5566},
      address      = {Stuttgart},
      publisher    = {Schattauer},
      reportid     = {PreJuSER-47466},
      pages        = {s13 - s17},
      year         = {2005},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {It was the success of software-based image registration
                      that eventually led to the introduction of hardware-based
                      concepts for image fusion, such as combined PET/CT
                      tomographs. A prototype PET/CT was first presented in 1998,
                      with various commercial designs to follow since 2000. PET/CT
                      is used primarily as a diagnostic modality in the field of
                      extra-cerebral oncology imaging. The major advantage of
                      combined imaging over retrospective software registration is
                      the nearly identical position of the patient during both
                      complementary examination, and therefore tomograms of
                      identical parts of the body can be provided in
                      spatially-corresponding slices.Despite the availability of
                      hardware combinations of complementary imaging modalities
                      software-based image registration, however, still inherits a
                      major role in subsequent data processing, in particular when
                      individual imaging modalities other than combined PET/CT are
                      being used during patient workup. Furthermore, software is
                      likely to become an important tool for the correction of
                      residual motion-induced mis-registration within combined
                      PET/CT data sets, and for follow-up studies involving, for
                      example, CT, PET, and PET/CT. Therefore, flexible algorithms
                      that utilize non-linear interpolation schemes implemented on
                      fast computer systems are needed, and will continue to
                      contribute to successful image registration and fusion in
                      clinical practice.},
      keywords     = {J (WoSType)},
      cin          = {IME},
      ddc          = {610},
      cid          = {I:(DE-Juel1)VDB54},
      pnm          = {Neurowissenschaften},
      pid          = {G:(DE-Juel1)FUEK255},
      shelfmark    = {Radiology, Nuclear Medicine $\&$ Medical Imaging},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000233161300003},
      url          = {https://juser.fz-juelich.de/record/47466},
}