# Is Resampling Necessary?

**URL:** <https://discourse.slicer.org/t/is-resampling-necessary/21055>\
**Category:** Support\
**Created:** [December 14, 2021, 3:53pm UTC](https://discourse.slicer.org/t/is-resampling-necessary/21055 "2021-12-14T15:53:49Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Post date:** [December 14, 2021, 10:58pm UTC](https://discourse.slicer.org/t/is-resampling-necessary/21055/2 "2021-12-14T22:58:40Z")

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If you are going to need to use filters for smoothing, or do morphological operations (dilation and erosion), you will find that resultant segments will look better if you have isotropic data.

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_[View the full topic](https://discourse.slicer.org/t/is-resampling-necessary/21055)._