Difference between revisions of "Documentation/Nightly/Modules/DiffusionWeightedVolumeMasking"

From Slicer Wiki
Jump to: navigation, search
Line 37: Line 37:
 
{{documentation/{{documentation/version}}/module-section|Tutorials}}
 
{{documentation/{{documentation/version}}/module-section|Tutorials}}
 
Links to tutorials that use this module
 
Links to tutorials that use this module
 +
* Slicer4 Diffusion Tensor Imaging Tutorial: https://www.slicer.org/slicerWiki/index.php/Documentation/Nightly/Training#Slicer4_Diffusion_Tensor_Imaging_Tutorial
  
 
<!-- ---------------------------- -->
 
<!-- ---------------------------- -->
Line 44: Line 45:
 
<!-- ---------------------------- -->
 
<!-- ---------------------------- -->
 
{{documentation/{{documentation/version}}/module-section|Similar Modules}}
 
{{documentation/{{documentation/version}}/module-section|Similar Modules}}
* Point to other modules that have similar functionality
+
* DWIToDTIEstimation
  
 
<!-- ---------------------------- -->
 
<!-- ---------------------------- -->
 
{{documentation/{{documentation/version}}/module-section|References}}
 
{{documentation/{{documentation/version}}/module-section|References}}
Publications related to this module go here. Links to pdfs would be useful.
+
*  http://slicerdmri.github.io/
For extensions: link to the source code repository and additional documentation
 
  
 
<!-- ---------------------------- -->
 
<!-- ---------------------------- -->
 
{{documentation/{{documentation/version}}/module-section|Information for Developers}}
 
{{documentation/{{documentation/version}}/module-section|Information for Developers}}
{{documentation/{{documentation/version}}/module-developerinfo}}
+
* https://github.com/SlicerDMRI
  
  

Revision as of 19:41, 29 June 2016

Home < Documentation < Nightly < Modules < DiffusionWeightedVolumeMasking


For the latest Slicer documentation, visit the read-the-docs.


Introduction and Acknowledgements


Title: Diffusion Brain Masking
Author(s)/Contributor(s): Demian Wassermann, Isaiah Norton, Lauren O'Donnell (SPL, LMI, BWH, SlicerDMRI)
License: 3D Slicer Contribution and Software License Agreement
Acknowledgements: The SlicerDMRI developers gratefully acknowledge funding for this project provided by NIH NCI ITCR U01CA199459 (Open Source Diffusion MRI Technology For Brain Cancer Research), NIH P41EB015898 (National Center for Image-Guided Therapy) and NIH P41EB015902 (Neuroimaging Analysis Center), as well as the National Alliance for Medical Image Computing (NA-MIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.

Contact: <email>slicer-users@bwh.harvard.edu</email>
Website: http://slicerdmri.github.io/

SlicerDMRI  
Surgical Planning Laboratory  
NAC  
DWI  
Brain mask  

Module Description

Creates a brain mask from a diffusion weighted image volume. The mask can be used during diffusion tensor estimation or tractography seeding.

The brain mask is computed by averaging all baseline (non-diffusion-weighted) images, applying the Otsu thresholding algorithm to segment tissue voxels, and then removing small unconnected regions.


Use Cases

Most frequently used for these scenarios:

  • Use Case 1:
  • Use Case 2:

Tutorials

Links to tutorials that use this module

Panels and their use

Parameters:

  • IO: Input/output parameters
    • Input DWI Volume (inputVolume): Input DWI volume
    • Output Baseline Volume (outputBaseline): Extracted baseline volume
    • Output Diffusion Brain Mask (thresholdMask): Output Diffusion Brain Mask
  • Mask Settings:
    • Baseline B-Value Threshold Parameter (baselineBValueThreshold): Volumes with B-value below this threshold will be considered baseline images and included in mask calculation.
    • Remove Islands in Brain Mask (removeIslands): Removes disconnected regions from brain mask.


List of parameters generated transforming this XML file using this XSL file. To update the URL of the XML file, edit this page.


Similar Modules

  • DWIToDTIEstimation

References

Information for Developers