Usage: @ScaleVolume <-input DSET> <-prefix PREFIX>
[-perc_clip P0 P1] [-val_clip V0 V1]
[-scale_by_mean] [-scale_by_median]
[-norm] [-mask MSET]
-input DSET: Dset to scale
-prefix PREFIX: Prefix of output
-mask MSET: Restrict to non-zero values of MSET
Method 1: (default)
Scale a volume so that its values range between V0 and V1
-val_clip V0 V1: Min and Max of output dset
Default V0 = 0 and V1 = 255
-perc_clip P0 P1: Set lowest P0 percentile to Min
and highest P1 percentile to Max
Default P0 = 2 and P1 = 98
Output sub-brick labels are prefixed with SV.
At the moment, Method 1 only operates on volumes with one sub-brick
Method 2:
-scale_by_mean: Divide each sub-brick by mean of non-zero voxels
Output sub-brick labels are prefixed with mea.
-scale_by_median: Divide each sub-brick by median of non-zero voxels
Output sub-brick labels are prefixed with med.
Method 3:
-norm: For each time series T, Tnorm= (T-mean(T))/stdev(T)
Output sub-brick labels are prefixed with tz.
Method 4:
-feat_norm: For each sub-brick B, Bnorm= (B-min(B))/(max(B)-min(B))*99+1
Output sub-brick labels are prefixed with r.
Method 5:
-feat_znorm: For each sub-brick B, Bnorm= (B-mean(B))/stdev(B)
Output sub-brick labels are prefixed with z.
Global Help Options:
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-h_web: Open webpage with help for this program
-hweb: Same as -h_web
-h_view: Open -help output in a GUI editor
-hview: Same as -hview
-all_opts: List all of the options for this script
-h_find WORD: Search for lines containing WORD in -help
