# 3D Image Registration with DICOM Series

**URL:** https://discourse.itk.org/t/3d-image-registration-with-dicom-series/3641
**Category:** Uncategorized
**Created:** [November 21, 2020, 3:48am UTC](https://discourse.itk.org/t/3d-image-registration-with-dicom-series/3641 "2020-11-21T03:48:23Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![Jennsoo](https://discourse.itk.org/letter_avatar_proxy/v4/letter/j/2acd7d/32.png) [@Jennsoo](https://discourse.itk.org/u/Jennsoo)
#### Post date: [November 22, 2020, 7:27am UTC](https://discourse.itk.org/t/3d-image-registration-with-dicom-series/3641/5 "2020-11-22T07:27:36Z")

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Hello,

Thank you for your constructive suggestions. It is exactly the image-storage format issue. I checked the notebook again and found that I forgot a step when storing the results, the sitk.RescaleIntensity function. Forgive my silly mistake!

> images = sitk.Cast(sitk.RescaleIntensity(moving\_resampled), sitk.sitkUInt8)

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