medinria: Read/Write Diffusion Tensor Data from/to NIFTI File

Description Usage Arguments Value Author(s) References See Also Examples

Description

Read/Write diffusion tensor data from/to NIfTI file. Interface functions to MedINRIA.

Usage

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2
  medinria2tensor(filename)
  tensor2medinria(obj, filename, xind = NULL, yind = NULL, zind = NULL)

Arguments

filename

file name for the tensor data.

obj

object of class "dtiTensor"

xind

index to define a subcube in x-direction. If is.null(xind) all voxel indices are used.

yind

index to define a subcube in y-direction. If is.null(yind) all voxel indices are used.

zind

index to define a subcube in z-direction. If is.null(zind) all voxel indices are used.

Value

For function medinria2tensor: object of class "dtiTensor".

Author(s)

Karsten Tabelow tabelow@wias-berlin.de
J\"org Polzehl polzehl@wias-berlin.de

References

P. Fillard, J. Souplet and N. Toussaint Medical Image Navigation and Research Tool by INRIA (MedINRIA), INRIA Sophia Antipolis - Research Project ASCLEPIOS 2007

http://www-sop.inria.fr/asclepios/software/MedINRIA/

See Also

dtiTensor, dtiTensor-methods dtiIndices-methods

Examples

1
  ## Not run: demo(dti_art)

Example output

Loading required package: awsMethods

Use the function setCores() to change the number of CPU cores.

Loading required package: adimpro
sh: 1: cannot create /dev/null: Permission denied
sh: 1: cannot create /dev/null: Permission denied
sh: 1: cannot create /dev/null: Permission denied
Reading RAW images requires to install dcraw, see 

    http://cybercom.net/~dcoffin/dcraw/ for LINUX and http://www.insflug.org/raw/ 
    for MAC OS and Windows 

Loading required package: rgl
Warning messages:
1: In fun(libname, pkgname) : could not determine path to Imagemagick 

    please set the correct path manually using 

    'Sys.setenv(ImageMagick='path2imagemagick')'
2: In rgl.init(initValue, onlyNULL) : RGL: unable to open X11 display
3: 'rgl_init' failed, running with rgl.useNULL = TRUE 
4: .onUnload failed in unloadNamespace() for 'rgl', details:
  call: fun(...)
  error: object 'rgl_quit' not found 

dti documentation built on May 29, 2017, 3:50 p.m.