dti

Analysis of Diffusion Weighted Imaging (DWI) Data

Diffusion Weighted Imaging (DWI) is a Magnetic Resonance Imaging modality, that measures diffusion of water in tissues like the human brain. The package contains R-functions to process diffusion-weighted data. The functionality includes diffusion tensor imaging (DTI), diffusion kurtosis imaging (DKI), modeling for high angular resolution diffusion weighted imaging (HARDI) using Q-ball-reconstruction and tensor mixture models, several methods for structural adaptive smoothing including POAS and msPOAS, and a streamline fiber tracking for tensor and tensor mixture models. The package provides functionality to manipulate and visualize results in 2D and 3D.

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Description file content

Package
dti
Version
1.4.1
Date
2019-06-18
Title
Analysis of Diffusion Weighted Imaging (DWI) Data
Author
Karsten Tabelow [aut, cre], Joerg Polzehl [aut], Felix Anker [ctb]
Maintainer
Karsten Tabelow
Depends
R (>= 3.5.0), awsMethods (>= 1.1-1), adimpro (>= 0.9), rgl
SystemRequirements
gsl
Imports
methods, parallel, oro.nifti (>= 0.3.9), oro.dicom, gsl, quadprog
LazyData
TRUE
Description
Diffusion Weighted Imaging (DWI) is a Magnetic Resonance Imaging modality, that measures diffusion of water in tissues like the human brain. The package contains R-functions to process diffusion-weighted data. The functionality includes diffusion tensor imaging (DTI), diffusion kurtosis imaging (DKI), modeling for high angular resolution diffusion weighted imaging (HARDI) using Q-ball-reconstruction and tensor mixture models, several methods for structural adaptive smoothing including POAS and msPOAS, and a streamline fiber tracking for tensor and tensor mixture models. The package provides functionality to manipulate and visualize results in 2D and 3D.
License
GPL (>= 2)
Copyright
This package is Copyright (C) 2005-2019 Weierstrass Institute for Applied Analysis and Stochastics.
URL
Suggests
covr
RoxygenNote
6.1.0
NeedsCompilation
yes
Packaged
2019-07-10 12:43:38 UTC; polzehl
Repository
CRAN
Date/Publication
2019-07-10 14:50:49 UTC

install.packages('dti')

1.4.1

8 days ago

http://www.wias-berlin.de/research/ats/imaging/

Karsten Tabelow

GPL (>= 2)

Depends on

R (>= 3.5.0), awsMethods (>= 1.1-1), adimpro (>= 0.9), rgl

Imports

methods, parallel, oro.nifti (>= 0.3.9), oro.dicom, gsl, quadprog

Suggests

covr

Discussions