Data Tables#
PyTomography requires using a variety of data sources to obtain parameters required for tasks like PSF modeling in SPECT and converting CT data to attenuation maps.
NIST
PyTomography uses data from the national institute of standards and technology (NIST) to get attenuation coefficients for different elemental media and compounds.
SPECT Collimator Data
Link to the available collimator codes and options for SPECT reconstruction in PyTomography.