# Extract surface of a volumetric region of interest

**URL:** <https://discourse.slicer.org/t/extract-surface-of-a-volumetric-region-of-interest/22196>\
**Category:** Radiomics\
**Created:** [February 26, 2022, 3:29pm UTC](https://discourse.slicer.org/t/extract-surface-of-a-volumetric-region-of-interest/22196 "2022-02-26T15:29:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![RICHARD\_HERNAN\_VALLE](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/richard_hernan_valle/32/14480_2.png) [@RICHARD\_HERNAN\_VALLE](https://discourse.slicer.org/u/RICHARD_HERNAN_VALLE)\
**Post date:** [February 26, 2022, 3:29pm UTC](https://discourse.slicer.org/t/extract-surface-of-a-volumetric-region-of-interest/22196/1 "2022-02-26T15:29:27Z")

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How can I extract surfaces from a segmented volumetric region of interest in code to extract radiomics from different slices of a volume?

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**Author:** ![Chuan](https://avatars.discourse-cdn.com/v4/letter/c/4da419/32.png) [@Chuan](https://discourse.slicer.org/u/Chuan)\
**Post date:** [October 10, 2023, 7:37am UTC](https://discourse.slicer.org/t/extract-surface-of-a-volumetric-region-of-interest/22196/2 "2023-10-10T07:37:02Z")

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Hi Richard,

Do you find a good way to get the surface?

Best,  
Chuan