# Partial volume pet reconstruction

**URL:** https://castor-project.discourse.group/t/partial-volume-pet-reconstruction/238
**Category:** General Discussions
**Created:** [November 15, 2021, 3:00pm UTC](https://castor-project.discourse.group/t/partial-volume-pet-reconstruction/238 "2021-11-15T15:00:09Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Hamid\_Nezampour](https://avatars.discourse-cdn.com/v4/letter/h/bb73d2/32.png) [@Hamid\_Nezampour](https://castor-project.discourse.group/u/Hamid_Nezampour)
#### Post date: [November 15, 2021, 3:00pm UTC](https://castor-project.discourse.group/t/partial-volume-pet-reconstruction/238/1 "2021-11-15T15:00:09Z")

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Dear CASToR users and developers:

We designed a partial PET scanner but we could not reconstruct the exact image. Is there a limit to the Castor application that cannot reconstruct a partial PET scanner?

Is there any way to reconstruct the partial volume in aCastor ?

Have you heard anything about" look up tables"?

Thank you for your help