imgmask - tpcclib 0.7.6 © 2020 by Turku PET Centre

Apply mask image(s) to PET image file in ECAT 6.3 or 7.x, NIfTI-1, or
Analyze 7.5 format. Mask and PET image must have the same dimensions, except
if z and/or t dimension in mask image is 1, it is applied to all PET image
planes and frames, respectively.
By default, those pixels that have value 0 in the mask image will be set to
zero in the PET image.
Notice that PET image file is overwritten; make sure that backup exists.
 
Usage: imgmask [Options] imgfile maskfile [maskedfile]
 
Options:
 -inv
     Pixels that have non-zero value in the mask image will be set to zero
     in the PET image.
 -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: imgcalc, imgslim, imgadd, simcirc, flat2img, imgmax, maskinv
 
Keywords: image, mask, threshold