Difference between revisions of "2009 Summer Project Week Quantify VMTK seg error"
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== Quantifying User-Variability Error Using VMTK Level Set Segmentation == | == Quantifying User-Variability Error Using VMTK Level Set Segmentation == | ||
| − | [[ | + | __NOTOC__ |
| + | <gallery> | ||
| + | Image:PW2009-v3.png|[[2009_Summer_Project_Week#Projects|Projects List]] | ||
| + | Image:CoW.jpg|Circle of Willis) | ||
| + | </gallery> | ||
| + | |||
| + | |||
| + | ==Key Investigators== | ||
| + | * UIowa: David Welch, Madhavan Raghavan | ||
| + | |||
| + | <div style="margin: 20px;"> | ||
| + | <div style="width: 27%; float: left; padding-right: 3%;"> | ||
| + | |||
| + | <h3>Objective</h3> | ||
| + | Our lab is attempting to assess rupture risk by quantifying the shape of aneurysms, coupling that information with the stress-strain on the vessel walls and the hemodynamics of the flow. One of the critical factors to this research is understanding the variability that user-defined points have in the determination of segmentation of the Circle of Willis and the aneurysm. | ||
| + | |||
| + | </div> | ||
| + | |||
| + | <div style="width: 27%; float: left; padding-right: 3%;"> | ||
| + | |||
| + | <h3>Approach, Plan</h3> | ||
| + | We will develop a VMTK method for simulating user-selected level set initialization and calculating the mean surface and 'error' between users | ||
| + | |||
| + | </div> | ||
| + | |||
| + | <div style="width: 40%; float: left;"> | ||
| + | |||
| + | <h3>Progress</h3> | ||
| + | We are in the initial stages of this project and have some initial code but there is still much for us to do. | ||
| + | |||
| + | </div> | ||
| + | </div> | ||
Latest revision as of 17:25, 22 June 2009
Home < 2009 Summer Project Week Quantify VMTK seg errorQuantifying User-Variability Error Using VMTK Level Set Segmentation
Circle of Willis)
Key Investigators
- UIowa: David Welch, Madhavan Raghavan
Objective
Our lab is attempting to assess rupture risk by quantifying the shape of aneurysms, coupling that information with the stress-strain on the vessel walls and the hemodynamics of the flow. One of the critical factors to this research is understanding the variability that user-defined points have in the determination of segmentation of the Circle of Willis and the aneurysm.
Approach, Plan
We will develop a VMTK method for simulating user-selected level set initialization and calculating the mean surface and 'error' between users
Progress
We are in the initial stages of this project and have some initial code but there is still much for us to do.
