Difference between revisions of "Projects:RegistrationLibrary:RegLib C35"
From NAMIC Wiki
m (Text replacement - "http://www.slicer.org/slicerWiki/index.php/" to "https://www.slicer.org/wiki/") |
|||
| (3 intermediate revisions by one other user not shown) | |||
| Line 16: | Line 16: | ||
=== Modules === | === Modules === | ||
| − | *'''Slicer 3.6.1 recommended modules:''' [ | + | *'''Slicer 3.6.1 recommended modules:''' [https://www.slicer.org/wiki/Modules:PythonSurfaceICPRegistration-Documentation-3.6 '''SurfaceRegistration'''], [https://www.slicer.org/wiki/Modules:Transforms '''Transforms (manual registration)'''], [https://www.slicer.org/wiki/Modules:FastMarchingSegmentation-Documentation-3.6 '''Fast Marching Segmentation'''], [https://www.slicer.org/wiki/Modules:HistogramMatching-Documentation-3.6 '''Histogram Matching'''], [https://www.slicer.org/wiki/Modules:ModelMaker-Documentation-3.6 '''Model Maker'''], |
===Objective / Background === | ===Objective / Background === | ||
| Line 23: | Line 23: | ||
*DATA | *DATA | ||
**[[Media:RegLib_C35_Data.zip|'''Registration Library Case 35 '''<small> (Data, zip file 46 MB) </small>]] | **[[Media:RegLib_C35_Data.zip|'''Registration Library Case 35 '''<small> (Data, zip file 46 MB) </small>]] | ||
| − | |||
=== Keywords === | === Keywords === | ||
| Line 41: | Line 40: | ||
*This is a '''challenge case''' and currently unsolved. Best hopes are combinations of manual, fiducial and surface-based registration | *This is a '''challenge case''' and currently unsolved. Best hopes are combinations of manual, fiducial and surface-based registration | ||
*'''Slicer 3.6.1 recommended modules: | *'''Slicer 3.6.1 recommended modules: | ||
| − | ** [ | + | ** [https://www.slicer.org/wiki/Modules:PythonSurfaceICPRegistration-Documentation-3.6 Surface Registration] |
| − | ** Plastimatch | + | ** [https://www.slicer.org/wiki/Modules:Plastimatch Plastimatch] |
| − | |||
=== Registration Results=== | === Registration Results=== | ||
Latest revision as of 18:07, 10 July 2017
Home < Projects:RegistrationLibrary:RegLib C35Back to ARRA main page
Back to Registration main page
Back to Registration Use-case Inventory
Contents
v3.6.1 
Slicer Registration Library Case #35: Mouse Colon Brain MRI
Input
|
|
|
| fixed image 1/target MRI mouse 1 |
moving image MRI mouse 2 |
Modules
- Slicer 3.6.1 recommended modules: SurfaceRegistration, Transforms (manual registration), Fast Marching Segmentation, Histogram Matching, Model Maker,
Objective / Background
Aim is to register the two MRIs such that the colon aligns.
Download
Keywords
MRI, colon, mouse, masking, non-human, non-rigid,manual, unsolved
Input Data
- reference/fixed MRI: 0.12 x 0.12 x 0.1 mm, 512 x 512 x 94
- moving MRI: 0.09 x 0.09 x 0.1 mm, 512 x 512 x 94
Registration Challenges
- The image content to be registered is less than 10% of the total image and of low energy (close to background);
- there's large portions of the colon for which no matching/corresponding structures exist, i.e. a straightforward one-one mapping is not avail.
- other landmarks (kidneys etc.) are very different in position and size
Key Strategies
- This is a challenge case and currently unsolved. Best hopes are combinations of manual, fiducial and surface-based registration
- Slicer 3.6.1 recommended modules:
Registration Results
very rough surface models of colon help visualize misalignment
original, not registered
after surface registration (rigid) + manual correction
