imgdecay - tpcclib 0.8.0 © 2023 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