This is the command vbim that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
vbim - manipulate 3D and 4D volumes
SYNOPSIS
vbim <flag> ...
DESCRIPTION
vbim is part of the VoxBo suite of tools for brain image analysis.
vbim is a multi-purpose program that applies various simple manipulations to 3D and 4D
images.
OPTIONS
vbim performs a set of operations, specified by option flags, in sequence. To get a
complete list of available flags, run the program with no arguments.
EXAMPLES
To get very basic info about a file:
vbim foo.nii -info
To get more detailed information about the data within a mask:
vbim foo.nii -regioninfo mask.nii
To apply a mask to a 3D image and write out the result:
vbim image.nii -mask mask.nii -write maskedimage.nii
To mask a 4D image:
vbim image.nii -mask mask.nii -write4D maskedimage.nii
To average a bunch of 3D volumes:
vbim *.nii.gz -average -write mean.nii.gz
To create a lesion count map from a set of lesion masks:
vbim *.nii -count -write count.nii.gz
To create a 4D volume (20x20x20 voxels, 32-bit int, 10 time points) of random data with a
mean of 100 and sd of 10:
vbim -newvol 20 20 20 10 int32 -addnoise 100 10 -write3d myvol.nii
NOTES
AVAILABILITY
Pre-built VoxBo binaries are available for Linux, OSX, and Cygwin, and via the NeuroDebian
project (neuro.debian.net) for Debian derivatives.
CAVEATS
VoxBo is provided with no warranty whatsoever.
Use vbim online using onworks.net services
