ossappscollective / ossappscollective/OSS-DocumentScanner
[FEATURE REQUEST] Add option to scan id cards
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- Dominant language
- C++
- Stars
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- Merged PRs (30d)
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Description
you can add a feature to scan the id card each side alone then the app combines both into one page regarding the rounded corners of the card and dimensions, and selecting the page size of the output image ex. A4 but you can add more sizes accordingly although a4 is the most common
A4 Size; 210 x 297 mm
Card Size Standard: 85.6x54 mm
rounded corners with a radius of 2.88–3.48 mm
this image to clarify
these info is from wikipedia
https://en.wikipedia.org/wiki/ISO/IEC_7810#:~:text=Imperial%20measurement%20system.-,ID-1,%2C%20for%20travel%20documents%2C%20TD1.
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
No files, tests, or entry points are named. Start by locating the Android scan-capture flow and the OpenCV image-processing path, then determine how front and back captures are combined and how output dimensions are selected. Done should include a documented behavior for card geometry, rounded corners, and selectable page sizes, with tests or sample scans covering the result.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, opencv
- Domain
- computer-vision, mobile
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100