https://www.slicer.org/w/index.php?action=history&feed=atom&title=Documentation%2F4.4%2FModules%2FSlicerModuleInhomogeneityDocumentation/4.4/Modules/SlicerModuleInhomogeneity - Revision history2026-05-04T17:15:58ZRevision history for this page on the wikiMediaWiki 1.33.0https://www.slicer.org/w/index.php?title=Documentation/4.4/Modules/SlicerModuleInhomogeneity&diff=40060&oldid=prevUpdateBot: Nightly -> 4.42014-12-24T19:59:05Z<p>Nightly -> 4.4</p>
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{{documentation/{{documentation/version}}/module-section|Introduction and Acknowledgements}}<br />
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Author: Alan Morris, CARMA Center, University of Utah<br><br />
Contributors: Josh Cates, Rob MacLeod, Eugene Kholmovski, CARMA Center, University of Utah<br> <br />
Contact: Alan Morris: <email>alan.morris@carma.utah.edu</email> <br><br />
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This module implements a local intensity correction for inhomogeneities due to coil placement in cardiac LGE-MRI images. It fits a gradient function to the image data and normalizes accordingly. Note that this is not a whole image correction and it is specific to LGE MRI cardiac images. The input to this module is a segmented region on which to base the intensity gradient model and a segmentation of the region of interest to apply the correction. There are no parameters.<br />
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This module is meant to be used for MRI scans where local inhomogeneity has been detected.<br />
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[[Media:CARMA_Inhomogenity_Correction_Tutorial.pptx|Automatic Cardiac MRI Inhomogeneity Correction Filter Tutorial]]<br />
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* MRI Image : Select the DE-MRI image<br />
* Blood Pool mask : Select the label map for the blood pool<br />
* ROI mask : Select the label map for the targeted region of interest<br />
* Corrected Output : The output volume<br />
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The source code for this module can be found at the [https://github.com/carma-center/carma_slicer_extension/ CARMA GitHub repository].<br />
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