imglkup - tpcclib 0.8.0 © 2023 by Turku PET Centre

Replace the voxel values in PET image or scan file with the values from
a look-up table.
PET image file must be in ECAT, NIfTI, or Analyze format.
The look-up table must contain two columns: program looks from the first
column a matching value for the voxel value, and replaces the voxel value
with the value from the second column of the table.
Look-up table must be sorted in ascending order.
Usage: imglkup [Options] petfile lkupfile outputfile
     If exact match in look-up table is not found, the closest value
     is selected; by default, value is interpolated from the table.
     By default, dynamic PET data is considered as an error, because
     this program is mostly used in autoradiography method with static or
     or integrated PET data; this option enables usage of dynamic data.
     Histogram of the results is written in TAC format in specified file.
 -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.
See also: arlkup, imginteg, taclkup, imgcalc, imgunit, img2dft
Keywords: image, look-up table, autoradiography, ARG, perfusion, radiowater