Difference between revisions of "2010 Winter Project Week Tractography"

From NAMIC Wiki
Jump to: navigation, search
Line 25: Line 25:
 
# Savadjiev, Campbell, Pike, Siddiqi. "3D Curve Inference for Diffusion MRI Regularization and Fibre Tractography", MedIA 10(5), p.799-813, 2006.
 
# Savadjiev, Campbell, Pike, Siddiqi. "3D Curve Inference for Diffusion MRI Regularization and Fibre Tractography", MedIA 10(5), p.799-813, 2006.
 
# Malcolm, Michailovich, Bouix, Westin, Shenton, Rathi. "A filtered approach to neural tractography using the Watson directional function", MedIA 14(1), p.58-69, 2010.
 
# Malcolm, Michailovich, Bouix, Westin, Shenton, Rathi. "A filtered approach to neural tractography using the Watson directional function", MedIA 14(1), p.58-69, 2010.
# Malcolm, Shenton, Rathi. "Neural Tractography using an unscented Kalman filter", IPMI, p.126-138, 2009.
+
# Malcolm, Shenton, Rathi. "Neural tractography using an unscented Kalman filter", IPMI, p.126-138, 2009.
 
</div>
 
</div>

Revision as of 01:26, 2 December 2009

Home < 2010 Winter Project Week Tractography

Key Investigators

  • BWH: Peter Savadjiev, James Malcolm, Yogesh Rathi, C-F Westin

Objective

Integrate recent methods for filtered tractography into Slicer3 using Python.

Approach, Plan

Implement various local models and filtering techniques. Support both region-of-interest and fiducial seeding. Support both interactive and batch processing.

Progress

We have MATLAB implementations of various local models (single-tensor, two-tensor, Watson functions, weighted mixtures of these, etc.) and various model-based filters (Kalman, unscented Kalman, particle, etc.). We have begun converting these to NumPy/Python as well as the additional infrastructure for performing tractography within Slicer.

  1. Savadjiev, Campbell, Pike, Siddiqi. "3D Curve Inference for Diffusion MRI Regularization and Fibre Tractography", MedIA 10(5), p.799-813, 2006.
  2. Malcolm, Michailovich, Bouix, Westin, Shenton, Rathi. "A filtered approach to neural tractography using the Watson directional function", MedIA 14(1), p.58-69, 2010.
  3. Malcolm, Shenton, Rathi. "Neural tractography using an unscented Kalman filter", IPMI, p.126-138, 2009.