Difference between revisions of "2012 Winter Project Week:UserInTheLoop InteractiveSegmn"

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<h3>Objective</h3>
 
<h3>Objective</h3>
 
*Goal: Improve the usability (speed, visualization, resource management) of the KSlice interactive segmentation algorithm.
 
*Goal: Improve the usability (speed, visualization, resource management) of the KSlice interactive segmentation algorithm.
*Test the algorithm on more data sets (so far, experiments on orthopedic MRI and limited CT datasets have been performed)
 
 
*Determine suggested energies to be used on different modalities/anatomic structures
 
*Determine suggested energies to be used on different modalities/anatomic structures
  
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<h3>Approach, Plan</h3>
 
<h3>Approach, Plan</h3>
*Take advantage of the structure of deformation (parameterized deformation field).
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*Test the algorithm on more data sets (so far, experiments on orthopedic MRI and limited CT datasets have been performed)
*Perform approximate interpolation.
+
*Experiment different energies on different modalities.
*Make algorithmic improvements to make algorithm usable on large 3D datasets.
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*Reduce the memory consumption for multiple label maps.
 +
*Allow new user (you!) to try the algorithm on your data sets (to obtain feedback on its usability).
  
 
</div>
 
</div>

Revision as of 21:30, 31 December 2011

Home < 2012 Winter Project Week:UserInTheLoop InteractiveSegmn

Key Investigators

  • Peter Karasev, Ivan Kolesov:Georgia Institute of Technology
  • Karl Fritscher
  • Allen Tannenbaum : Boston University

Objective

  • Goal: Improve the usability (speed, visualization, resource management) of the KSlice interactive segmentation algorithm.
  • Determine suggested energies to be used on different modalities/anatomic structures


Approach, Plan

  • Test the algorithm on more data sets (so far, experiments on orthopedic MRI and limited CT datasets have been performed)
  • Experiment different energies on different modalities.
  • Reduce the memory consumption for multiple label maps.
  • Allow new user (you!) to try the algorithm on your data sets (to obtain feedback on its usability).

Progress

Delivery Mechanism

This work will be delivered to the NA-MIC Kit as a

  1. Slicer Module (via PLUS and OpenIGTLink)


References

I. Kolesov, P. Karasev, G. Muller, K. Chudy, J. Xerogeanes,A. Tannenbaum. Human supervisory control framework for interactive medical image segmentation.Proceedings of MICCAI Computational Biomechanics for Medicine Workshop, 2011.

P.Karasev, I.Kolesov, K.Chudy, G.Muller, J.Xerogeanes, A.Tannenbaum. Interactive MRI Segmentation with Controlled Active Vision. IEEE Conference on Decision and Control, 2011.