Recent Progress in STIR 5.0

STIR is an open source software for Emission Tomography data manipulation and image reconstruction, covering both PET and SPECT. In this work recent additions to the STIR code base are highlighted, namely the ability to read General Electric (GE) Raw Data Format 9 (RDF9) files, incorporation of GPU...

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Bibliographic Details
Main Authors: Biguri, Ander, Wadhwa, Palak, Deidda, Daniel, Schramm, Georg, Su, Kuan-Hao, Stearns, Charles W., Twyman, Robert, Ovtchinnikov, Evgueni, Thielemans, Kris
Format: Conference Proceeding
Language:English
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Codes
file formats
Germanium
GPU
Graphics processing units
Image reconstruction
PET-CT
PET-MR
Positron emission tomography
Single photon emission computed tomography
STIR
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Summary:STIR is an open source software for Emission Tomography data manipulation and image reconstruction, covering both PET and SPECT. In this work recent additions to the STIR code base are highlighted, namely the ability to read General Electric (GE) Raw Data Format 9 (RDF9) files, incorporation of GPU operators for forward and back projection, as well as work towards quantitative imaging for both PET and SPECT.
ISSN:2577-0829
DOI:10.1109/NSS/MIC44867.2021.9875880