Simulate_scatter. Problem with the option downsample_scanner := 1
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- Dominant language
- C++
- Stars
- 160
- Forks
- 113
- Avg merge
- 12d 15h
- Merged PRs (30d)
- 1
Description
If to use an option downsample_scanner := 1 in the simulate_scatter utility the resulting sinogram is uniform and equal to 0.
If instead to use a "hand-made" low resolution template, than the resulting sinogram is fine.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the simulate_scatter utility and reproduce the case using downsample_scanner := 1. Compare its sinogram with the result from a hand-made low-resolution template; the issue is done when the option no longer produces a uniform zero sinogram and behaves consistently with the expected downsampling.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100