Description Usage Arguments Value References
Implements Smallest Univalue Segment Assimilating Nucleus (SUSAN) noise reduction technique from FSL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
file |
(character) image to be manipulated |
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 |
bthresh |
brightness threshold and should be greater than noise level and less than contrast of edges to be preserved. |
sigma |
spatial size (sigma i.e. half-width) of smoothing in mm. |
dimg |
dimensionality (2 or 3) depending on whether smoothing is to be within-plane (2) or fully 3D (3). |
use_median |
determines whether to use a local median filter in the cases where single-point noise is detected (0 or 1). |
n_usans |
determines whether the smoothing area (USAN) is to be found from secondary images (0 1 or 2). |
extra.scans |
List of extra scans for USAN. List of
|
opts |
(character) operations 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.
S.M. Smith and J.M. Brady. SUSAN -a new approach to low level image processing. International Journal of Computer Vision, 23(1):45-78, May 1997.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.