# Registration of SPECT and CT

**URL:** <https://discourse.slicer.org/t/registration-of-spect-and-ct/39447>\
**Category:** Support\
**Tags:** registration\
**Created:** [September 30, 2024, 7:11am UTC](https://discourse.slicer.org/t/registration-of-spect-and-ct/39447 "2024-09-30T07:11:43Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Santoshaiims](https://avatars.discourse-cdn.com/v4/letter/s/d9b06d/32.png) [@Santoshaiims](https://discourse.slicer.org/u/Santoshaiims)\
**Post date:** [September 30, 2024, 7:11am UTC](https://discourse.slicer.org/t/registration-of-spect-and-ct/39447/1 "2024-09-30T07:11:43Z")

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I am unable to do elastix registration of SPECT and CT. I attach here the screenshot of transform image after registration Please suggest  
 ![Elastix registration_SPECT_CT](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/c/2/c28abb154916c3edd1a7094fd29148857228e047.png)