# voxel from multiple vtkImageData and vtkTransformFilter

**URL:** https://discourse.vtk.org/t/voxel-from-multiple-vtkimagedata-and-vtktransformfilter/7320
**Category:** Support
**Created:** [December 3, 2021, 7:07am UTC](https://discourse.vtk.org/t/voxel-from-multiple-vtkimagedata-and-vtktransformfilter/7320 "2021-12-03T07:07:35Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![riki](https://discourse.vtk.org/user_avatar/discourse.vtk.org/riki/32/4176_2.png) [@riki](https://discourse.vtk.org/u/riki)
#### Post date: [December 3, 2021, 7:07am UTC](https://discourse.vtk.org/t/voxel-from-multiple-vtkimagedata-and-vtktransformfilter/7320/1 "2021-12-03T07:07:35Z")

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Hi I am working on drawing an ultrasound image in 3D space.  
If I have multiple data with a set of images and their corresponding rotation and movement parameters (affine transformation matrices), can I render them as voxels?

I think it is possible to create voxel data using multiple vtkImageData and vtkTransformFilter, is that correct?

Also, is it possible to perform re-slicing etc. like aligned data such as MRI and CT?