# First order feature map 

**URL:** <https://discourse.slicer.org/t/first-order-feature-map/33499>\
**Category:** Radiomics\
**Created:** [December 22, 2023, 12:11pm UTC](https://discourse.slicer.org/t/first-order-feature-map/33499 "2023-12-22T12:11:49Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![MicheleMureddu](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/michelemureddu/32/68748_2.png) [@MicheleMureddu](https://discourse.slicer.org/u/MicheleMureddu)\
**Post date:** [December 22, 2023, 12:11pm UTC](https://discourse.slicer.org/t/first-order-feature-map/33499/1 "2023-12-22T12:11:49Z")

</div>

Hi  
i was trying to extract first order feature maps with this configurations:

```auto
setting:
  binWidth: 0.3125
  label: 1
  interpolator: 'sitkBSpline'
  resampledPixelSpacing:   
  resegmentMode: 'absolute'
  resegmentRange: [0,20]

imageType:
  Original: {} 

```

For all the textural features the code seems to work and i obtain feature maps. If i enable, for example, first order entropy i get "segmentation fault (core dumped).