DBP3:Utah:SlicerModuleInhomogeneity

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CARMA Inhomogeneity Correction Filter

Inhomogeneity correction, original above, corrected below

General Information

Module Type & Category

Type: CLI

Category: CARMA

Authors, Collaborators & Contact

• Alan Morris: CARMA Center, University of Utah
• Eugene Kholmovski: CARMA Center, University of Utah
• Josh Cates: CARMA Center, University of Utah
• Danny Perry: CARMA Center, University of Utah

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 an 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.

Usage

Examples, Use Cases & Tutorials

• This module is meant to be used for MRI scans where local inhomogeneity has been detected

Quick Tour of Features and Use

• 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

Development

Dependencies

Other modules or packages that are required for this module's use.

Known bugs

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Usability issues

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Source code & documentation

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Links to documentation generated by doxygen.

More Information

Acknowledgment

Include funding and other support here.

References

Publications related to this module go here. Links to pdfs would be useful.