FSL ROI
This function calls fslroi
fslroi(file, xmin = 0, xsize = -1, ymin = 0, ysize = -1, zmin = 0, zsize = -1, tmin = NULL, tsize = NULL, outfile = NULL, retimg = TRUE, reorient = FALSE, intern = FALSE, verbose = TRUE, ...) fslroi_time(file, tmin = NULL, tsize = NULL, ...)
file |
(character) image to be manipulated |
xmin |
Minimum index for x-dimension |
xsize |
Size of ROI in x-dimension |
ymin |
Minimum index for y-dimension |
ysize |
Size of ROI in y-dimension |
zmin |
Minimum index for z-dimension |
zsize |
Size of ROI in z-dimension |
tmin |
Minimum index for t-dimension |
tsize |
Size of ROI in t-dimension |
outfile |
(character) resultant image name (optional) |
retimg |
(logical) return image of class nifti |
reorient |
(logical) If retimg, should file be reoriented when read in?
Passed to |
intern |
(logical) to be passed to |
verbose |
(logical) print out command before running |
... |
additional arguments passed to |
If retimg then object of class nifti. Otherwise,
Result from system command, depends if intern is TRUE or
FALSE.
Indexing (in both time and space) starts with 0 not 1! Inputting -1 for a size will set it to the full image extent for that dimension.
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