UCL / UCL/STIR

enable SPECT "zoom" for image reconstruction

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enhancement help wanted
Dominant language
C++
Stars
160
Forks
113
Avg merge
12d 15h
Merged PRs (30d)
1

Description

#325 disabled using a non-expected voxel size, as I'm not sure if the code is correct, and have no time to check it...

For instance, @danieldeidda noted that an unexpected error message here https://github.com/UCL/STIR/pull/325#issuecomment-487098055

Anyone wants to volunteer to check what happens if we disable the checks again?

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with issue #325 and the linked pull-request comment describing the unexpected error. Inspect the voxel-size checks that were disabled there, then determine whether allowing non-expected voxel sizes correctly enables SPECT “zoom” reconstruction; done means the behavior is validated without introducing incorrect reconstruction results.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
computer-vision
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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