Difference between revisions of "2010 WinterProject Week XNATUseforPopulationAnalysis"

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Image:PW-SLC2010.png|[[2010_Winter_Project_Week#Projects|Projects List]]
 
Image:PW-SLC2010.png|[[2010_Winter_Project_Week#Projects|Projects List]]
Image:genuFAp.jpg|Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.
 
Image:genuFA.jpg|Regression of FA data; solid line represents the mean and dotted lines the standard deviation.
 
 
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==Key Investigators==
 
==Key Investigators==
 
* UNC: Corentin Hamel, Martin Styner, Clement Vachet
 
* UNC: Corentin Hamel, Martin Styner, Clement Vachet
* Dan Markus, Wendy Plesniak
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* Dan Marcus, Tim Olsen, John Paulett, Wendy Plesniak, Julien Jomier
  
 
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<h3>Objective</h3>
 
<h3>Objective</h3>
We are developing a Slicer module for population analysis. The module will take as an input a file with all the files needed for a population analysis.
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We are developing a Slicer module for population analysis. The module will take as an input a file with all the files needed for the population analysis.
 
Actually all the files will be download with FetchMI from XNAT.
 
Actually all the files will be download with FetchMI from XNAT.
  
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<h3>Approach, Plan</h3>
 
<h3>Approach, Plan</h3>
  
Our approach  
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Our approach for the project week is to first try out to download not only A MRML scene but any file we need. Then retrieve this files and send them to another module for processing.  
Our plan for the project week is to first try out to download not only A MRML scene but any file we need. Then retreive this files and send them to another module for processing. <bar>,...
 
  
 
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<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.
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We had two meetings this week with people from XNAT and BatchMake who help us define a new approach to perform population analysis. A slicer Qt widget will be create to select some data from XNAT. After that BatchMake will use an xcat file as an input and to dowload the related datas and perform the shape analysis problem.
  
  
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==References==
 
==References==
*Fletcher P, Tao R, Jeong W, Whitaker R. [http://www.na-mic.org/publications/item/view/634 A volumetric approach to quantifying region-to-region white matter connectivity in diffusion tensor MRI.] Inf Process Med Imaging. 2007;20:346-358. PMID: 17633712.
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* Corouge I, Fletcher P, Joshi S, Gouttard S, Gerig G. [http://www.na-mic.org/publications/item/view/292 Fiber tract-oriented statistics for quantitative diffusion tensor MRI analysis.] Med Image Anal. 2006 Oct;10(5):786-98. PMID: 16926104.
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[http://nrg.wikispaces.com/XNAT+Imaging+Data+Strategies http://nrg.wikispaces.com/XNAT+Imaging+Data+Strategies]
* Corouge I, Fletcher P, Joshi S, Gilmore J, Gerig G. [http://www.na-mic.org/publications/item/view/1122 Fiber tract-oriented statistics for quantitative diffusion tensor MRI analysis.] Int Conf Med Image Comput Comput Assist Interv. 2005;8(Pt 1):131-9. PMID: 16685838.
 
* Goodlett C, Corouge I, Jomier M, Gerig G, A Quantitative DTI Fiber Tract Analysis Suite, The Insight Journal, vol. ISC/NAMIC/ MICCAI Workshop on Open-Source Software, 2005, Online publication: http://hdl.handle.net/1926/39 .
 
  
 
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Latest revision as of 17:24, 8 January 2010

Home < 2010 WinterProject Week XNATUseforPopulationAnalysis


Key Investigators

  • UNC: Corentin Hamel, Martin Styner, Clement Vachet
  • Dan Marcus, Tim Olsen, John Paulett, Wendy Plesniak, Julien Jomier

Objective

We are developing a Slicer module for population analysis. The module will take as an input a file with all the files needed for the population analysis. Actually all the files will be download with FetchMI from XNAT.


Approach, Plan

Our approach for the project week is to first try out to download not only A MRML scene but any file we need. Then retrieve this files and send them to another module for processing.

Progress

We had two meetings this week with people from XNAT and BatchMake who help us define a new approach to perform population analysis. A slicer Qt widget will be create to select some data from XNAT. After that BatchMake will use an xcat file as an input and to dowload the related datas and perform the shape analysis problem.