View source for Documentation/4.10/Modules/SlicerModuleInhomogeneity

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{{documentation/{{documentation/version}}/module-section|Introduction and Acknowledgements}}
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Author: Alan Morris, CARMA Center, University of Utah<br>
Contributors: Josh Cates, Rob MacLeod, Eugene Kholmovski, CARMA Center, University of Utah<br>	
Contact: Alan Morris: <email>alan.morris@carma.utah.edu</email> <br>
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{{documentation/{{documentation/version}}/module-section|Module Description}}
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.
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{{documentation/{{documentation/version}}/module-section|Use Cases}}
This module is meant to be used for MRI scans where local inhomogeneity has been detected.
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[[Media:CARMA_Inhomogenity_Correction_Tutorial.pptx‎|Automatic Cardiac MRI Inhomogeneity Correction Filter Tutorial]]

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* MRI Image : Select the DE-MRI image
* Blood Pool mask : Select the label map for the blood pool
* ROI mask : Select the label map for the targeted region of interest
* Corrected Output : The output volume
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{{documentation/{{documentation/version}}/module-section|Similar Modules}}
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{{documentation/{{documentation/version}}/module-section|Information for Developers}}
The source code for this module can be found at the [https://github.com/carma-center/carma_slicer_extension/ CARMA GitHub repository].

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