#NIRAL Utilities

##What is it?

NIRAL Utilities are open-source applications developped at UNC-Chapel Hill in the Neuro Image Research and Analysis Lab (NIRAL). These utilities are C++ based command line applications that allow image analysis and processing using ITK or VTK libraries.

Specifically the following utilities are contained thus far: ImageMath - the swiss army knife image modification ImageStat - compute stats on images IntensityRescaler - rescale/normalize intensities using a prior brain tissue segmentation convertITKformats - convert 3D images in all ITK formats (NRRD, NIFTI, GIPL, Meta etc) DWI_NiftiNrrdConversion - convert DWI and DTI from/to NRRD and NIFTI, works with UNC DTI tools and FSL CropTools - crops 3D and 4D images PolydataMerge - Merges VTK polydata files PolydataTransform - Transforms polydata files TransformDeformationField - concatenates or average deformation fields (H-fields or displacement fields) DTIAtlasBuilder - Creates a DTI average from multiple DTI images

Software in Unsupported directory is not build with the main CMakeLists.txt file. It has to be build manually.

##License

See License.txt

##More information

Find the tool on NITRC