# The image after registration is distorted

**URL:** <https://discourse.slicer.org/t/the-image-after-registration-is-distorted/14783>\
**Category:** Support\
**Created:** [November 26, 2020, 1:40pm UTC](https://discourse.slicer.org/t/the-image-after-registration-is-distorted/14783 "2020-11-26T13:40:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![slicer365](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/slicer365/32/67549_2.png) [@slicer365](https://discourse.slicer.org/u/slicer365)\
**Post date:** [November 26, 2020, 1:40pm UTC](https://discourse.slicer.org/t/the-image-after-registration-is-distorted/14783/1 "2020-11-26T13:40:56Z")

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This is a MRI scan of the pituitary gland and a CT scan of a complete brain. In order to perform registration, I first crop volume the MRI and then use Elastix to register. The resulting image is distorted. How to deal with this problem.\*

 ![捕获](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/5/5/5562e657eb1c9128c89e894caa18ddca898b8c39.jpeg) \*

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**Author:** ![slicer365](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/slicer365/32/67549_2.png) [@slicer365](https://discourse.slicer.org/u/slicer365)\
**Post date:** [November 26, 2020, 1:43pm UTC](https://discourse.slicer.org/t/the-image-after-registration-is-distorted/14783/2 "2020-11-26T13:43:36Z")

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the red are the original images

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [December 9, 2020, 4:56pm UTC](https://discourse.slicer.org/t/the-image-after-registration-is-distorted/14783/3 "2020-12-09T16:56:47Z")

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It seems that this message fell through the cracks (probably because it was originally posted in the “Community” category instead of “Support”). If you still need help with this then let us know.