# PointSetToPointSetRegistrationMethod in Python

**URL:** https://discourse.itk.org/t/pointsettopointsetregistrationmethod-in-python/1359
**Category:** Beginner Questions
**Created:** [October 16, 2018, 11:57pm UTC](https://discourse.itk.org/t/pointsettopointsetregistrationmethod-in-python/1359 "2018-10-16T23:57:18Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![Sohail](https://discourse.itk.org/user_avatar/discourse.itk.org/sohail/32/813_2.png) [@Sohail](https://discourse.itk.org/u/Sohail)
#### Post date: [October 16, 2018, 11:57pm UTC](https://discourse.itk.org/t/pointsettopointsetregistrationmethod-in-python/1359/1 "2018-10-16T23:57:18Z")

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Is PointSetToPointSetRegistrationMethod available in the Python interface for V4? If not, how is one expected to do rigid/non-rigid alignment in Python?

Thanks in advance,

Sohail

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### Author: ![matt.mccormick](https://discourse.itk.org/user_avatar/discourse.itk.org/matt.mccormick/32/7_2.png) [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)
#### Post date: [October 24, 2018, 10:40pm UTC](https://discourse.itk.org/t/pointsettopointsetregistrationmethod-in-python/1359/2 "2018-10-24T22:40:58Z")

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Hi @Sohail,

Welcome to ITK! ☀

I will create an example…

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### Author: ![abertelsen](https://discourse.itk.org/user_avatar/discourse.itk.org/abertelsen/32/768_2.png) [@abertelsen](https://discourse.itk.org/u/abertelsen)
#### Post date: [June 5, 2019, 2:02pm UTC](https://discourse.itk.org/t/pointsettopointsetregistrationmethod-in-python/1359/3 "2019-06-05T14:02:11Z")

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Hello,

I am also looking for an example on rigid and non-rigid registration for ITK point sets. An example would be greatly appreciated!

Thanks,  
Álvaro Bertelsen

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### Author: ![Sohail](https://discourse.itk.org/user_avatar/discourse.itk.org/sohail/32/813_2.png) [@Sohail](https://discourse.itk.org/u/Sohail)
#### Post date: [June 5, 2019, 2:16pm UTC](https://discourse.itk.org/t/pointsettopointsetregistrationmethod-in-python/1359/4 "2019-06-05T14:16:55Z")

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I ended up using PCL, you might want to check it out.

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### Author: ![matt.mccormick](https://discourse.itk.org/user_avatar/discourse.itk.org/matt.mccormick/32/7_2.png) [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)
#### Post date: [March 8, 2021, 7:09pm UTC](https://discourse.itk.org/t/pointsettopointsetregistrationmethod-in-python/1359/5 "2021-03-08T19:09:56Z")

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Following up, an example is available here:

[https://examples.itk.org/src/registration/metricsv4/registertwopointsets/documentation](https://examples.itk.org/src/registration/metricsv4/registertwopointsets/documentation)