gaussian_blur_peaks
create a volume from Gaussian-blurred peak locations
gaussian_blur_peaks like_volume.mnc output.mnc [-max_value value] x1 y1 z1 fwhm1 [x2 y2 z2 fwhm2] [-tag filename fwhm]...
DESCRIPTION
gaussian_blur_peaks creates a volume sampled according to the geometry of like_volume.mnc which contains a Gaussian blurring of the given 3D points. Each point is specified by a world coordinate (x, y, z) and a filter size defined by the full width at half maximum (FWHM) in millimetres. Output values range from 0 to 1 unless overridden by the -max_value option. Points may also be read from a tag file using the -tag option.
OPTIONS
-max_value value- Set the maximum output value. Defaults to 1.
-tag filename fwhm- Read peak locations from a tag file and blur each with the given FWHM.
Positional point arguments:
x y z fwhm- World coordinates and FWHM of a peak. Multiple peaks may be specified.
EXAMPLES
Create a volume with one blurred peak at (10, 20, 30) with 6mm FWHM:
gaussian_blur_peaks template.mnc output.mnc 10 20 30 6
Create with peaks from a tag file:
gaussian_blur_peaks template.mnc output.mnc -tag peaks.tag 8
AUTHOR
David MacDonald - McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University.
COPYRIGHTS
Copyright © by David MacDonald