# Image registration

**URL:** https://discourse.slicer.org/t/image-registration/5512
**Category:** Support
**Tags:** registration
**Created:** [January 25, 2019, 2:12pm UTC](https://discourse.slicer.org/t/image-registration/5512 "2019-01-25T14:12:04Z")
**Posts on this page:** 4
**Page:** 1

<div class="post-metadata">

### Author: ![Ash\_Alarfaj](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ash_alarfaj/32/3327_2.png) [@Ash\_Alarfaj](https://discourse.slicer.org/u/Ash_Alarfaj)
#### Post date: [January 25, 2019, 2:12pm UTC](https://discourse.slicer.org/t/image-registration/5512/1 "2019-01-25T14:12:04Z")

</div>

Problem report for Slicer 4.10.0 win-amd64: expected: uniform and aligned slices.  
actual behaviour: as MRI Table move through scan the slices registration error happened when the image processed in a computer. Can 3d slicer programme correct and align image slices?

 ![marlou2](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/9/5/95558d48ce0e6ae854300329e9c23d8ec155a849.jpeg)

---

<div class="post-metadata">

### Author: ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)
#### Post date: [January 25, 2019, 2:26pm UTC](https://discourse.slicer.org/t/image-registration/5512/2 "2019-01-25T14:26:28Z")

</div>

You could use the CropVolume module to cut the two parts, then put one in a Transform to move it to the right place and then harden it. Then you probably need to use CropVolume again to make a big enough volume to hold both parts, and then use Add Volumes to make a new volume with the parts in the right places.

---

<div class="post-metadata">

### Author: ![Ash\_Alarfaj](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ash_alarfaj/32/3327_2.png) [@Ash\_Alarfaj](https://discourse.slicer.org/u/Ash_Alarfaj)
#### Post date: [January 25, 2019, 4:34pm UTC](https://discourse.slicer.org/t/image-registration/5512/3 "2019-01-25T16:34:57Z")

</div>

Thank you for your fast response but do you think this will not affect volume measurement? as I intentionally need to measure the volume of elbow muscle.

---

<div class="post-metadata">

### Author: ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)
#### Post date: [January 25, 2019, 7:19pm UTC](https://discourse.slicer.org/t/image-registration/5512/4 "2019-01-25T19:19:40Z")

</div>

The data is corrupted by the motion artifact, so yes there will be some error. Lacking any other information you’ll need to make a manual correction and then estimate how much this increases the possible error of the measurement.