# Similarity of feature classes between 3D Slicer and PyRadiomics

**URL:** <https://discourse.slicer.org/t/similarity-of-feature-classes-between-3d-slicer-and-pyradiomics/18232>\
**Category:** Radiomics\
**Created:** [June 20, 2021, 4:17am UTC](https://discourse.slicer.org/t/similarity-of-feature-classes-between-3d-slicer-and-pyradiomics/18232 "2021-06-20T04:17:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mostafa2020](https://avatars.discourse-cdn.com/v4/letter/m/eb9ed0/32.png) [@Mostafa2020](https://discourse.slicer.org/u/Mostafa2020)\
**Post date:** [June 20, 2021, 4:17am UTC](https://discourse.slicer.org/t/similarity-of-feature-classes-between-3d-slicer-and-pyradiomics/18232/1 "2021-06-20T04:17:11Z")

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Hi all,

I am trying to extract features from a medical image; I wondered if a more expanded library of functions for feature classes is available and usable with Pyradiomics that is not available in 3D Slicer.

Thanks.