# Refine brain vessel segmentation

**URL:** <https://discourse.slicer.org/t/refine-brain-vessel-segmentation/5704>\
**Category:** Support\
**Created:** [February 8, 2019, 8:41pm UTC](https://discourse.slicer.org/t/refine-brain-vessel-segmentation/5704 "2019-02-08T20:41:45Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![marie](https://avatars.discourse-cdn.com/v4/letter/m/bc8723/32.png) [@marie](https://discourse.slicer.org/u/marie)\
**Post date:** [November 17, 2019, 8:49pm UTC](https://discourse.slicer.org/t/refine-brain-vessel-segmentation/5704/2 "2019-11-17T20:49:10Z")

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See here:

> [@Problems when segmenting blood vessels using VMTK (threshold)](https://discourse.slicer.org/t/problems-when-segmenting-blood-vessels-using-vmtk-threshold/8536/2):
>
> Have you tried the [“Vessel Segmentation By Subtraction” segmentation recipe](https://lassoan.github.io/SlicerSegmentationRecipes/VesselSegmentationBySubtraction/)?

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_[View the full topic](https://discourse.slicer.org/t/refine-brain-vessel-segmentation/5704)._