darktable-org / darktable-org/rawspeed
We don't sample black areas unless asked to scale black/white. Is that what we really want?
Open
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 456
- Forks
- 147
- PR merge metrics
- No merged PRs in 30d
Description
In fact, i have always expected that we make use of black areas to refine separate black levels,
but apparently not, and our separate black levels are a lie.
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
The issue names no files, tests, or entry points. First trace how black areas and separate black levels are sampled and scaled in the raw decoding code, then clarify the intended behavior with maintainers; done means the expected black-level behavior is agreed and consistently verified.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-vision
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100