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Manpage of scanner2voxel
scanner2voxel
Section: User Commands (1)
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NAME
scanner2voxel - Converts scanner-order data to voxel-order data.
SYNOPSIS
scanner2voxel
-voxels <number of voxels> -components <measurements per voxel>
[options]
DESCRIPTION
Converts scanner order data files into the voxel order required by the
Camino toolkit. Scanner-order data-files store the whole volume of
the first measurement followed by the whole volume of the second
measurement followed by the whole volume of subsequent measurements.
Analyze format diffusion MRI data files are commonly in scanner order.
Voxel-order data files store all of the measurements for the first
voxel followed by all the measurements for the second voxel followed
by all measurements for subsequent voxels.
By default, the input and output data type is big-endian floating
points.
EXAMPLES
Convert scanner order data file ScannerOrder.img, for which the
measurement volume has size 128x128x60 and the acquisition scheme
acquires 6 measurements with b=0 and 54 diffusion-weighted
measurements, to voxel order:
scanner2voxel -voxels 983040 -components 60 < ScannerOrder.img > VoxelOrder.Bfloat
Equivalently:
scanner2voxel -voxels 983040 -components 60 -inputfile ScannerOrder.img > VoxelOrder.Bfloat
Fit the diffusion tensor to the scanner-order data in ScannerOrder.img
assuming the acquisition scheme is specified in A.scheme:
scanner2voxel -voxels 983040 -components 60 < ScannerOrder.img | dtfit - A.scheme -nonlinear > DiffTensorA.Bdouble
OPTIONS
- -voxels <number of voxels>
-
The number of voxels in the input data.
- -components <number of measurements>
-
The number of measurements per voxel.
- -inputfile <input filename>
-
The name of the input file.
- -inputdatatype <data type of input>
-
Specifies the data type of the input file. The data type can be any
of the following strings: "char", "short", "int", "long", "float" or
"double".
- -outputdatatype <data type of output>
-
Specifies the data type of the output data. The data type can be any
of the following strings: "char", "short", "int", "long", "float" or
"double".
AUTHORS
Daniel Alexander <camino@cs.ucl.ac.uk>
SEE ALSO
voxel2scanner(1)
BUGS
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- EXAMPLES
-
- OPTIONS
-
- AUTHORS
-
- SEE ALSO
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- BUGS
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