Mask Scalar Volume


Masks two images. The output image is set to 0 everywhere except where the chosen label from the mask volume is present, at which point it will retain it’s original values. The two images do not have to have the same dimensions.

Panels and their use

Input and Output: Input/output parameters

  • Input Volume (InputVolume): Input volume to be masked

  • Mask Volume (MaskVolume): Label volume containing the mask

  • Masked Volume (OutputVolume): Output volume: Input Volume masked by label value from Mask Volume

Settings: Filter settings

  • Label value (Label): Label value in the Mask Volume to use as the mask

  • Replace value (Replace): Value to use for the output volume outside of the mask


Nicole Aucoin (SPL, BWH), Ron Kikinis (SPL, BWH)


This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.