# How to normalize the intensity?

**URL:** https://discourse.slicer.org/t/how-to-normalize-the-intensity/28052
**Category:** Support
**Created:** [February 26, 2023, 10:05am UTC](https://discourse.slicer.org/t/how-to-normalize-the-intensity/28052 "2023-02-26T10:05:47Z")
**Posts on this page:** 1
**Showing post:** 3

<div class="post-metadata">

### Author: ![Antmaker](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/antmaker/32/81424_2.png) [@Antmaker](https://discourse.slicer.org/u/Antmaker)
#### Post date: [May 11, 2026, 8:20pm UTC](https://discourse.slicer.org/t/how-to-normalize-the-intensity/28052/3 "2026-05-11T20:20:36Z")

</div>

Depending what you would like to normalize it to, the ShiftScaleImageFilter could also be a good option (src: [Is it possible to rescale intensity of a volume?](https://discourse.slicer.org/t/is-it-possible-to-rescale-intensity-of-a-volume/2543))

If you would like to normalize to something like the Hounsfield Unit (HU), then [Grey values (GV) to HU units conversion](https://discourse.slicer.org/t/grey-values-gv-to-hu-units-conversion/16277) provides a more advanced approach.

---

_[View the full topic](https://discourse.slicer.org/t/how-to-normalize-the-intensity/28052)._