Add op for polynomial shading correction
Open
Nobody has claimed this yet.
- Dominant language
- Java
- Stars
- 94
- Forks
- 44
- PR merge metrics
- No merged PRs in 30d
Description
It would be useful to have a polynomial shading correction in Ops, similar to Bob Dougherty's Polynomial Shading Corrector plugin.
It could be separated into three reusable modules:
- creating the polynomial fit function from an image along the given axes,
- clipping at zero and adding a regularization parameter, and
- dividing the original image by the function image.
Contributor guide
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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 by reviewing the existing Ops architecture and the referenced Polynomial Shading Corrector plugin, since the issue names no specific files or tests. Define the three reusable operations described in the issue, then add coverage showing polynomial fitting, zero clipping and regularization, and division of the original image by the resulting function image.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- computer-vision
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100