# Segmentation procedure

**URL:** <https://discourse.slicer.org/t/segmentation-procedure/35242>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [April 3, 2024, 2:47am UTC](https://discourse.slicer.org/t/segmentation-procedure/35242 "2024-04-03T02:47:52Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Vikram](https://avatars.discourse-cdn.com/v4/letter/v/e47774/32.png) [@Vikram](https://discourse.slicer.org/u/Vikram)\
**Post date:** [April 3, 2024, 2:47am UTC](https://discourse.slicer.org/t/segmentation-procedure/35242/1 "2024-04-03T02:47:52Z")

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![CT PET](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/b/c/bc6d556476420326fab9f4bf7334b5a2589d9454.png)  
I have dicom images of cubic but there is only 2 density in this CT image one is Air and 2nd is lattice so i want to segment both lattice and air for volume concentration and overall and HU Value . but how i can segment these images .  
please help  
Thank you so much