# \#parameters

**URL:** https://discourse.itk.org/tag/parameters/170.md

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## [Parameters in BSplineTransform](https://discourse.itk.org/t/parameters-in-bsplinetransform/3395)

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**Author:** [@prms](https://discourse.itk.org/u/prms)\
**Replies:** 10\
**Last updated:** [December 20, 2022, 2:19pm UTC](https://discourse.itk.org/t/parameters-in-bsplinetransform/3395 "2022-12-20T14:19:34Z")

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I’m trying to register images using BSplineTransform. I’m not clear about the total number of parameters in case of BSplineTransform. In the case of AffineTransform, for 3D images, there are 12 parameters and I can count…