Difference between revisions of "2012 Summer Project Week:Deformable Registration for Head and Neck"

From NAMIC Wiki
Jump to: navigation, search
 
(5 intermediate revisions by the same user not shown)
Line 2: Line 2:
 
<gallery>
 
<gallery>
 
Image:PW-MIT2012.png|[[2012_Summer_Project_Week#Projects|Projects List]]
 
Image:PW-MIT2012.png|[[2012_Summer_Project_Week#Projects|Projects List]]
 +
Image:InitialIK.gif| Initial Alignment.
 +
Image:PlastimatchIK.gif| Plastimatch registration.
 +
Image:NiftyIK.gif| NiftyReg registration.
 
</gallery>
 
</gallery>
  
Line 27: Line 30:
 
<h3>Approach, Plan</h3>
 
<h3>Approach, Plan</h3>
  
−
Our approach for analyzing diffusion tensors is summarized in the IPMI 2007 reference below. The main challenge to this approach is <foo>.
+
We will apply state-of-the art deformable registration methods (elastix toolbox, SyN, ART, FNIRT) to this problem. The results will be used to understand if this problem can be solved with existing methods/what unsolved questions exist and which scenarios should be used in a test suite for comparing the above mentioned approaches.
−
 
 
−
Our plan for the project week is to first try out <bar>,...
 
  
 
</div>
 
</div>
Line 36: Line 37:
  
 
<h3>Progress</h3>
 
<h3>Progress</h3>
−
Software for the fiber tracking and statistical analysis along the tracts has been implemented. The statistical methods for diffusion tensors are implemented as ITK code as part of the [[NA-MIC/Projects/Diffusion_Image_Analysis/DTI_Software_and_Algorithm_Infrastructure|DTI Software Infrastructure]] project. The methods have been validated on a repeated scan of a healthy individual. This work has been published as a conference paper (MICCAI 2005) and a journal version (MEDIA 2006). Our recent IPMI 2007 paper includes a nonparametric regression method for analyzing data along a fiber tract.
+
We have prepared typical registration scenarios of interest.  
−
 
 
  
 
</div>
 
</div>

Latest revision as of 14:04, 22 June 2012

Home < 2012 Summer Project Week:Deformable Registration for Head and Neck

  • Initial Alignment.

  • Plastimatch registration.

  • NiftyReg registration.


Key Investigators

  • Georgia Tech: Ivan Kolesov
  • MGH: Greg Sharp
  • BWH: Yi Gao
  • Boston University: Allen Tannenbaum

Objective

We are developing a method for full body (entire head and neck region), deformable, inter-patient registration for CT volumes. This problem is difficult because after rigid alignment is performed, large deformations are still present.




Approach, Plan

We will apply state-of-the art deformable registration methods (elastix toolbox, SyN, ART, FNIRT) to this problem. The results will be used to understand if this problem can be solved with existing methods/what unsolved questions exist and which scenarios should be used in a test suite for comparing the above mentioned approaches.

Progress

We have prepared typical registration scenarios of interest.

Delivery Mechanism

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

  1. ITK Module

References

Retrieved from "https://www.na-mic.org/w/index.php?title=2012_Summer_Project_Week:Deformable_Registration_for_Head_and_Neck&oldid=76989"