Hi guys, I am doing some segmentation on MRI data (nii.gz) I am trying to label a very small stucture. After zooming in and trying to paint with the smalles size of the brush it produces a very strange square labels. Here is a screenshot: [PNG] Do you maybe have an idea what could be the reason…

Maybe you need to rotate, as discussed in this post: [image] Problem uploading MRI (IMA files) correctly Support Also it looks like your images were acquired obliquely, so you may want to rotate the view to volume plane. [image]

If you switch to the latest stable release of Slicer (currently 4.10.2) then you’ll get a warning icon displayed when the slice view is not aligned with any of the volume axes. You can align slice views by clicking that icon: [image]

Segment Editor paint brush produces weired labels

Support

pieper (Steve Pieper (Isomics, Inc.)) November 6, 2019, 9:19pm 2

Maybe you need to rotate, as discussed in this post:

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Segment Editor paint brush produces weired labels

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