|Code Listing by Christopher Coello|
Creates a set of binary volumes from a volume of labels (integers value)
When using label volumes (volumes with regions defined by integers), it is sometimes useful to obtain the binary volumes of each region for further processing or to calculate statistics. This program takes as an input a volume of labels/integers (e.g. FreeSurfer ouput called aseg.nii.gz), and creates a 4D volume containing a set of binary volumes. The possiblity to...
Create a non isotropic 3D Gaussian PSF
The program takes three different standard deviation as input and creates a 3D non isotropic Gaussian distribution realted to it.
Works faster with Statistical toolbox, but works fine without.
Achieve a 3D convolution in the fourrier domain.
% convolution3D_FFTdomain - Performs a fast 3D convolution between volumes using mutliplication in the Fourrier space
Syntax: [outVol] = convolutionInFFTdomain(inVol,inKer)
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