facebookresearch / facebookresearch/segment-anything
Qs: Is every pixel accounted for?
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Description
Hello,
I have a question for the Automatic Segmentation module. Is every pixel in an image accounted for i.e included in at least
one of the masks returned by the mask generator. What I have observed in every example I see some pixels are missed and a thin layer of pixels around an object are not part of any object. Am I doing something wrong?
Thanks
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 by locating the Automatic Segmentation module and its mask generator in the repository, then reproduce the reported examples to inspect pixels missing from all returned masks. Done means providing a repository-backed explanation of the mask coverage behavior and whether the observed gaps indicate misuse or expected output.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- jupyter-notebook
- Domain
- computer-vision
- Issue type
- Documentation
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100