Software: MRIUtil

MRIUtil is an application for viewing MRI image data and performing post-processing operations on raw MRI image data as well as reconstructed MRI image data. Operations include T2 and T2* mapping, thickness measurement, etc. It supports reading Analyze, NIFTI, Bruker 2dseq, Philips PAR/REC, GE, Siemens, and some basic raw image formats.


The vtkCNMRRLibrary is a collection of classes built on VTK that extend VTK for use in MRI post processing. The library provides classes for reading Bruker 2DSEQ and fid files and Philips PAR/REC files. It also provides classes for T1, T2, and T2* parameter mapping, multi-dimensional phase unwrapping, measuring image thickness, and other miscellaneous functions. See the documentation for more details.


itkCNMRRLibrary is a set of classes derived from the National Library of Medicine Insight Segmentation and Registration Toolkit (ITK). More classes may be added in the future. See the documentation for more details.

To download a program, please complete the online registration form.

Programs developed by CNMRR are free for downloading to all interested research parties. If the programs are used for publication purpose, acknowledgement in the manuscript about the programs and CNMRR will be appreciated.

Please contact Jeffrey Vesek for any problem downloading the software.