scverse / scverse/spatialdata-plot
Interpolation problem for sparse image data?
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- Dominant language
- Python
- Stars
- 86
- Forks
- 21
- Avg merge
- 14h 50m
- Merged PRs (30d)
- 3
Description
While improving the Visium HD notebook after https://github.com/scverse/spatialdata-plot/issues/303 has been addressed I have noticed that there must be a problem with interpolations of images when the target canvas is small, because I can't replicate the plot shown in figure with the commented code (when I tried it shows everything black; if I put a large figsize e.g. (30, 30), I start seeing some white pixels).
To reproduce please run the Visium HD notebook.
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Research direction
Run the Visium HD notebook and inspect the commented plotting code that produces an all-black image at a small target canvas. Compare it with the attached figure and with a large figsize such as (30, 30); done means the interpolation renders the image consistently at the smaller canvas as well.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- jupyter-notebook, python
- Domain
- data-visualization
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100