imgdysmo - tpcclib 0.7.5 © 2020 by Turku PET Centre

Smoothing of dynamic PET image in ECAT 6.3 and 7, Analyze 7.5, and NIfTI
format.
Replaces pixel TACs with an average TAC of up to 5x5x5 neighbouring pixels
which are selected based on the MRL (maximum run length) and AUC difference.
Note that before application in data analysis, the quantitativity of
the regional results must be validated.
 
Usage: imgdysmo [Options] dynamic_image smoothed_image
 
Options:
 -m=<3|5>
     Set filter mask to 3x3x3 or 5x5x5 pixels (default).
 -s=<1|2|3|4|5>
     Set smoothing strength: 1=min, 2=default, 5=max.
 -a=<nr>
     Set the nr of pixels to average inside smoothing mask;
     by default this is set automatically based on the mask size.
 -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.
 
Example 1.
  imgdysmo b123dy1.v b123dy1smoothed.v
 
See also: imgthrs, imgbkgrm, imgfsegm, imgfiltg, fvar4img
 
Keywords: image, smoothing, modelling