# Does RTK support parallel beam CT reconstruction?

**URL:** https://discourse.itk.org/t/does-rtk-support-parallel-beam-ct-reconstruction/7193
**Category:** Algorithms
**Tags:** rtk
**Created:** [August 28, 2024, 5:54am UTC](https://discourse.itk.org/t/does-rtk-support-parallel-beam-ct-reconstruction/7193 "2024-08-28T05:54:45Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![ma1282029525](https://discourse.itk.org/user_avatar/discourse.itk.org/ma1282029525/32/3084_2.png) [@ma1282029525](https://discourse.itk.org/u/ma1282029525)
#### Post date: [August 28, 2024, 5:54am UTC](https://discourse.itk.org/t/does-rtk-support-parallel-beam-ct-reconstruction/7193/1 "2024-08-28T05:54:45Z")

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…1

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### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [August 28, 2024, 2:27pm UTC](https://discourse.itk.org/t/does-rtk-support-parallel-beam-ct-reconstruction/7193/2 "2024-08-28T14:27:27Z")

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@simon.rit should know

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### Author: ![simon.rit](https://discourse.itk.org/letter_avatar_proxy/v4/letter/s/f08c70/32.png) [@simon.rit](https://discourse.itk.org/u/simon.rit)
#### Post date: [August 29, 2024, 4:15pm UTC](https://discourse.itk.org/t/does-rtk-support-parallel-beam-ct-reconstruction/7193/3 "2024-08-29T16:15:06Z")

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Yes it does. See [doc](http://www.openrtk.org/Doxygen/DocGeo3D.html#ParG).