Automatic SPHARM Shape Analysis in 3D Slicer - Revision history

Chamel69: /* Key Investigators */

2010-06-25T13:49:18Z

Key Investigators

2010-06-16T14:31:46Z

2010-06-16T14:31:27Z

Key Investigators

2010-06-16T14:30:48Z

2010-06-16T14:29:22Z

2010-06-16T14:29:13Z

2010-06-16T14:26:45Z

2010-06-16T14:25:35Z

2010-06-16T14:24:56Z

2010-06-16T14:14:01Z

← Older revision		Revision as of 13:49, 25 June 2010
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	<h3>Progress</h3>		<h3>Progress</h3>
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		+	This week, I developed a quality control based on MRML scene for our statistic tool shapeAnalysisMANCOVA.

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 The developed ShapeAnalysisModule is a C++ program that can be run both as part of 3D Slicer as well as a command line tool. The tool computes the shape analysis via  BatchMake (Kitware Inc) script that allows the use of a computational grid. The processing first fills interior holes, performs minimal smoothing operation and ensure spherical topology. The processed binary segmentations are converted to raw surface meshes, and a spherical parametrization is computed. The SPHARM description with inherent correspondence is then computed from the mesh and its spherical parametrization. Via icosahedron subdivision of the spherical parametrization, triangulated surfaces with correspondences are computed next (SPHARM-PDM). The SPHARM-PDM meshes are then ready for surface vertex-by-vertex analysis using the statistical analysis module ShapeAnalysisMANCOVA. For quality control, data scenes (MRML scene) are created and can be displayed within 3D Slicer. These scenes allow the user to visualize the surface reconstruction and established correspondence in an intuitive fashion.<foo>.
-Our plan for the project week is make this module as part of Slicer3 <bar>,...
+Our plan for the project week is to make ShapeAnalysisModule directly available as a 3D Slicer extension <bar>,...
 </div>

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 Image: UNCShape_OverviewAnalysis_MICCAI06.gif|[http://www.na-mic.org/Wiki/index.php/Algorithm:UNC:Shape_Analysis SPHARM-PDM  Overview]
 Image:Slicer1.png|Quality Control within Slicer.
-Image:Spharm-correspodance.jpg‎|Quality Control visualization of the SPHARM correspondence using the color map Phi. Same color represent the same Φ parameter value of the spherical parameterization.
+Image:Spharm-correspondance.jpg‎|Quality Control visualization of the SPHARM correspondence using the color map Phi. Same color represent the same Φ parameter value of the spherical parameterization.
 </gallery>

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 <gallery>
 Image:PW-MIT2010.png|[[2010_Summer_Project_Week#Projects|Projects List]]
-Image: UNCShape_OverviewAnalysis_MICCAI06.gif|[http://www.na-mic.org/Wiki/index.php/Algorithm:UNC:Shape_Analysis ARCTIC: Automatic Regional Cortical ThICkness]
+Image: UNCShape_OverviewAnalysis_MICCAI06.gif|[http://www.na-mic.org/Wiki/index.php/Algorithm:UNC:Shape_Analysis SPHARM-PDM  Overview]
-Image:Slicer1.png|Sucal depth on genus-zero cortical surface
+Image:Slicer1.png|Quality Control within Slicer
 </gallery>

@@ Line 3: / Line 3: @@
 Image:PW-MIT2010.png|[[2010_Summer_Project_Week#Projects|Projects List]]
 Image: UNCShape_OverviewAnalysis_MICCAI06.gif|[http://www.na-mic.org/Wiki/index.php/Algorithm:UNC:Shape_Analysis ARCTIC: Automatic Regional Cortical ThICkness]
-Image:[[File:blablajpg]]
+Image:[[File:Slicer1.png]]
 </gallery>
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 </div>