Documentation/Nightly/Modules/SwissSkullStripper

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Introduction and Acknowledgements

Extension: SwissSkullStripper Acknowledgments: This work is based the Skull-Stripper Filter for ITK, Stefan Bauer, Thomas Fejes and Mauricio Reyes, Institute for Surgical Technology and Biomechanics, University of Bern, Switzerland Author: Bill Lorensen (Noware) Contributor1: Stefan Bauer (Institute for Surgical Technology and Biomechanics, University of Bern) Contributor2: Thomas Fejes (Institute for Surgical Technology and Biomechanics, University of Bern) Contributor3: Mauriicio Reyes (University of Bern) Contributor4: Arnaud Gelas (Crisalix) Contact: Bill Lorensen, <email>bill.lorensen@gmail.com</email>

Module Description

A skull-stripping module that registers an atlas image to the patient data. An atlas brain mask is propagated to the patient data. This brain mask is eroded and then serves as initialization for a refined brain extraction based on level-sets. The level-set is evolved towards the edge of the brain-skull border with dedicated expansion, curvature and advection terms.
The module produces a brain mask for the patient data as well as the patient data with the masj applied.
For the atlas, a customized isotropic T1-weighted MR image and a manually generated brain mask are available for download.

• [Download the atlas image]
• Download the atlas brain mask

Users can also provide their own atlas image and brain mask.

Use Cases

Atlas Image

Atlas Mask

Mask overlay on patient volume

Panels and their use

Module UI

Similar Modules

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References

• Bauer S., Fejes T., Reyes M., "A Skull-Stripping Filter for ITK", Insight Journal, January-December, 2012