Difference between revisions of "2011 Summer Project Week Stenosis Detector"
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Image:PW-MIT2011.png|[[2011_Summer_Project_Week#Projects|Projects List]] | Image:PW-MIT2011.png|[[2011_Summer_Project_Week#Projects|Projects List]] | ||
Image:VesselnessFilter.png| Vesselness filter | Image:VesselnessFilter.png| Vesselness filter | ||
| + | Image:Level Set Segmentation.png| Level set segmentation | ||
| + | Image:Optimization.png| Optimization of the Level set segmentation | ||
| + | Image:CenterlineComputation.png| Centerline computation | ||
</gallery> | </gallery> | ||
==Key Investigators== | ==Key Investigators== | ||
| − | * University of Heidelberg, Germany: Suares Tamekue | + | * University of Heidelberg, Germany: Suares Tamekue Tatuebu |
* UPenn: Daniel Haehn | * UPenn: Daniel Haehn | ||
* [http://www.orobix.com Orobix], Italy: Luca Antiga | * [http://www.orobix.com Orobix], Italy: Luca Antiga | ||
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<h3>Progress</h3> | <h3>Progress</h3> | ||
| − | + | We changed the graphical user interface. And with the Kitware guys we clarified an issue related events handle in the wizard. | |
| + | During the coming weeks we will finish all remaining connections between the logic and the graphical user interface. Then we will start valuating the module on datasets. | ||
Latest revision as of 19:54, 30 June 2011
Home < 2011 Summer Project Week Stenosis Detector
Vesselness filter
Level set segmentation
Optimization of the Level set segmentation
Centerline computation
Key Investigators
- University of Heidelberg, Germany: Suares Tamekue Tatuebu
- UPenn: Daniel Haehn
- Orobix, Italy: Luca Antiga
- SPL: Ron Kikinis
Objective
We are developing a stenosis detector based on VMTK in Slicer 4. The goal is to be able to visualize stenosis after a vessel segmentation using a wizard-based interface.
Approach, Plan
Our approach for developing the stenosis detector is: first vessel enhancement, level-set segmentation, network extraction and then quantification and visualization of stenosis.
The tool will be evaluated on datasets.
Progress
We changed the graphical user interface. And with the Kitware guys we clarified an issue related events handle in the wizard. During the coming weeks we will finish all remaining connections between the logic and the graphical user interface. Then we will start valuating the module on datasets.
Delivery Mechanism
This work will be delivered to the NA-MIC Kit as a (please select the appropriate options by noting YES against them below)
- ITK Module
- Slicer Module
- Built-in
- Extension -- commandline
- Extension -- loadable [X]
- Other (Please specify)
References
- Antiga L, Piccinelli M, Botti L, Ene-Iordache B, Remuzzi A and Steinman DA. An image-based modeling framework for patient-specific computational hemodynamics. Medical and Biological Engineering and Computing, 46: 1097-1112, Nov 2008.
- D. Hähn. Integration of the vascular modeling toolkit in 3d slicer. SPL, 04 2009. Available online at http://www.spl.harvard.edu/publications/item/view/1728.
- D. Hähn. Centerline Extraction of Coronary Arteries in 3D Slicer using VMTK based Tools. Master's Thesis. Department of Medical Informatics, University of Heidelberg, Germany. Feb 2010.
- Piccinelli M, Veneziani A, Steinman DA, Remuzzi A, Antiga L (2009) A framework for geometric analysis of vascular structures: applications to cerebral aneurysms. IEEE Trans Med Imaging. In press.
