# Local threshold

**URL:** <https://discourse.slicer.org/t/local-threshold/26461>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [November 27, 2022, 3:50pm UTC](https://discourse.slicer.org/t/local-threshold/26461 "2022-11-27T15:50:34Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Mohamad\_Saadi](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohamad_saadi/32/17480_2.png) [@Mohamad\_Saadi](https://discourse.slicer.org/u/Mohamad_Saadi)\
**Post date:** [November 27, 2022, 3:50pm UTC](https://discourse.slicer.org/t/local-threshold/26461/1 "2022-11-27T15:50:34Z")

</div>

Hi,  
I downloaded version 5.0.3 and I can’t seem to find Local Threshold in extensions. how can I fix this problem? can I model the aorta using defferent methods?

---

<div class="post-metadata">

**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [November 27, 2022, 3:51pm UTC](https://discourse.slicer.org/t/local-threshold/26461/2 "2022-11-27T15:51:11Z")

</div>

“Local Threshold” effect is provided by SegmentEditorExtraEffects extension.

---

<div class="post-metadata">

**Author:** ![Mohamad\_Saadi](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohamad_saadi/32/17480_2.png) [@Mohamad\_Saadi](https://discourse.slicer.org/u/Mohamad_Saadi)\
**Post date:** [January 18, 2023, 8:02pm UTC](https://discourse.slicer.org/t/local-threshold/26461/3 "2023-01-18T20:02:15Z")

</div>

Thanks alot that was very helpful