Manpage of applyBinaryMask
Section: User Commands (1)
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applyBinaryMask - mask a real 3D volume in real or Fourier space
applyBinaryMask maskFilename inFilename outFilename
applyBinaryMask maskFilename inFilename outFilename flgFFT
applyBinaryMask maskFilename inFilename outFilename flgFFT flgRescale
applyBinaryMask forms the voxel-by-voxel product the supplied mask with
either the input volume or its FFT and writes the resulting real/object
space result to the output file. This is useful for verifying mask
alignments, for example, and for assessing the impact of a missing
tomographic data (e.g. the "missing wedge") on a test volume.
is the path to the MRC file containing the binary mask volume.
Non-zero entries in the volume will be treated as ones.
is the path to the file containing the volume to be masked as an MRC
image. The input and mask volumes must be the same dimensions.
is the path to which the resulting output will be written.
Contents of any pre-existing file at this location will be lost.
- flgFFT = [0 | 1]
By default, the mask is applied directly to the input volume. To apply
the mask to the FFT of the volume and then take the inverse FFT, set
flgFFT to 1. In the Fourier domain, the center of the mask is taken to
be at 0 frequency.
- flgRescale = [0 | 1]
By default, applyBinary mask scales the output volume to have the
same min and max voxel values as the input. To suppress re-scaling,
set flgRescale to 0.
PEET(1) and averageAll(1)
- SEE ALSO
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Time: 21:10:05 GMT, March 20, 2017