imgdecay - tpcclib 0.7.3 © 2019 by Turku PET Centre

Report and change the correction for physical decay in PET image data.
 
Usage: imgdecay [Options] imagefile
 
Options:
 -dd
     Correct PET data for physical decay.
 -rd
     Remove decay correction.
     Make sure that PET is decay corrected before this operation.
 -i=<Isotope>
     Changes or specifies the isotope.
     Any previous decay correction must be removed before this operation.
     Note that image may need to be recalibrated if isotope is changed;
     at least branching fraction needs to be corrected.
 -dc
     Add decay correction factors to the image data.
     This option does not add decay correction to the pixel values.
     This may not be effective in some image formats.
 -rc
     Remove decay correction factors from the image data.
     This option does not remove decay correction from the pixel values.
     This may not be effective in some image formats.
 -h, --help
     Display usage information on standard output and exit.
 -v, --version
     Display version and compile information on standard output and exit.
 -d[n], --debug[=n], --verbose[=n]
     Set the level (n) of debugging messages and listings.
 -q, --quiet
     Suppress displaying normal results on standard output.
 -s, --silent
     Suppress displaying anything except errors.
 
If no option is specified, program reports the current state of decay
correction, but makes no changes to the data file.
 
See also: eframe, ecattime, egetstrt, esetstrt, imgunit, lmhdr, lshdr
 
Keywords: ECAT, image, physical decay, modelling, simulation