Fiber Tracker (FACT) 1.3 RC (Fiber_Tracker_FACT)

IACL.Modeling.Tractography

[edu.jhu.ece.iacl.plugins.dti.tractography.MedicAlgorithmFiberTracker]

Description

FACT - Deteriministic, Streamline Tractography Algorithm.

Notes

FACT - Deteriministic, Streamline Tractography Algorithm.An implementation of the FACT algorithm. By default, begins tracking at all voxels, but can optionally track from a single seed point. Returns a fiber collection in DTIStudio and in VTK format.

Inputs

Name Default Type File Extension Description
Fractional Anisotropy Fractional AnisotropyVolume
  • dim{X,Y,Z,1}
  • type{FLOAT}
Supported Formats Fractional Anisotropy
Vector Field Vector FieldVolume
  • dim{X,Y,Z,3}
  • type{FLOAT}
Supported Formats Vector Field
Start FA 0.5Double - The FA at which to begin tracking
Stop FA 0.5Double - The FA at which to terminate tracking
Max Turn Angle 40Integer - The angle (in degrees) which terminates tracking
Specify Seed falseBoolean - Begin tracking from a single voxel only
Seed Point (13,14,6)PointInteger - When "Specify Seed" is selected, specifies the seed location as a voxel coordinate.
Write VTK fibers? falseBoolean - Write VTK fibers?

Outputs

Name Type File Extension Description
Fibers (DTI Studio) Object dat Fibers (DTI Studio)
Fibers (VTK) (Optional) Object vtk Fibers (VTK)
Execution Time Performance - Execution Time

Authors

Citations


Last modified by VANDERBILT\landmaba on Thu, 21 Jan 2010 14:27:27 CST