jsqr
https://github.com/cozmo/jsqr
TypeScript
A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.
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Help out
- Issues
- Add memorization to the bitMatrix class & return the transformation
- Support specifying greyscale weights and use integer approximation if desired
- Test raw binary data.
- Fix "onlyInvert" inversionAttempts option
- Binarizer performance improvements
- How slow does the video stream goes on your platform?
- jsQR not working for images that I am attaching here. jsQR() is returning null in image code.
- Is there a maximum resolution for images that can be decoded?
- QR code not detected in 1.x version but get detected in 0.2.2
- False positives
- Docs
- TypeScript not yet supported