Difference between revisions of "2015 BRAINSFit registration in SimpleITK"
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<h3>Progress</h3> | <h3>Progress</h3> | ||
* Initialization and rigid registration is implemented using SimpleITK | * Initialization and rigid registration is implemented using SimpleITK | ||
| + | * We tracked the issue down using various parameters | ||
| + | * We used strongly dilated masks for the BSpline registration and results are looking much better | ||
</div> | </div> | ||
</div> | </div> | ||
Latest revision as of 14:48, 24 June 2015
Home < 2015 BRAINSFit registration in SimpleITK
| Case 25 |
Key Investigators
- Peter Behringer
- Andriy Fedorov
- Dženan Zukić
Project Description
Objective
- Our registration module for b-spline deformable registration of prostate MRI uses BRAINSFit in Slicer4/ITKv4.
- One issue that we are getting with Slicer4/ITKv4 is that they are a lot more irregular and unrealistic than what we used to get in Slicer3/ITKv3 (see summary here)
- The Slicer4/ITKv4 registration tool should be comparable with the functionality we had in Slicer3/ITKv3, which was evaluated here
Approach, Plan
- Implement a subset of BRAINSFit functionality used for supporting in-bore MRI-guided prostate biopsy in SimpleITK
- Get ideas from the community how the irregularity can be avoided and implemented in SimpleITK
Progress
- Initialization and rigid registration is implemented using SimpleITK
- We tracked the issue down using various parameters
- We used strongly dilated masks for the BSpline registration and results are looking much better
