Extract labels from labelmap

Support
1

Hello 3d Slicer community,

I’d like to extract a specific label(s) from a segmentation labelmap that has multiple labels. I’ve had to either:

  1. Use Model Maker module to generate a model of the specific label and then use Model to Label Map module to obtain the specific label that I could save in nrrd/nifti format or;

  2. Use Label Map Smoothing module to extract the specific label but the result is a smoothed label.

Is there a way to extract a label directly from a segmentation labelmap without having to either generate a model or smooth the label?

Thanks,

Vinny

2

If you import a segmentation into a labelmap then each label is listed as a separate segment. You can delete all the segments that you don’t need.

3

@lassoan: thanks that worked!