GNU Lesser General Public License (LGPL) Yes Harvard Medical School NITRC Diffusion Tractography with Kalman Filter Windows, POSIX/UNIX-like Yes C++ Yogesh Rathi We present a framework which uses an unscented Kalman filter for performing tractography. At each point on the fiber the most consistent direction is found as a mixture of previous estimates and of the local model. It is very easy to expand the framework and to implement new fiber representations for it. Currently it is possible to tract fibers using two different 1-, 2-, or 3-tensor methods. Both methods use a mixture of Gaussian tensors. One limits the diffusion ellipsoids to a cylindrical shape (the second and third eigenvalue are assumed to be identical) and the other one uses a full tensor representation. The project is written in C++. It could be used both as a Slicer3 module and as a standalone commandline application. 2013-2-22 3 - Alpha ukf-1.3.1-alpha 2013-1-28 3 - Alpha ukf-1.3-alpha 2012-5-08 3 - Alpha ukf-1.2-alpha 2011-11-18 3 - Alpha ukf-1.1-alpha 2011-7-25 3 - Alpha ukf-1.0-alpha Diffusion Tractography with Kalman Filter Diffusion MR Fiber Tracking, Nrrd, Other Format, Console (Text Based), Win32 (MS Windows), X11 Applications, English, 3 - Alpha, C++, End Users, Developers, Windows, POSIX/UNIX-like, GNU Lesser General Public License (LGPL), MR,