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##### System information (version)
- OpenCV => 4.5.4
- Operating System / Platform => Ubuntu 21.10
- Compiler => GCC 11.2.0
##### Detailed description
I have built OpenCV 4.5.4 with WeChat QR…
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This happens when we use the computer's camera (and this library, in browser) to scan the QR code displayed on a mobile phone's screen, when the phone is set to dark mode, such that even though the co…
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**Describe the bug**
A clear and concise description of what the bug is.
I installed this through nodejs with the following command,
npm i @zxing/library
Can't get the library to detect QR co…
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**Describe the bug**
When a Scanner mini-app is left open for a while, the underlying barcode detection library starts firing seemingly random "hallucinated" scans.
These scans are of `BarcodeForm…
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First of all, I want to **thank for sharing** this bookstore that is great, I looked for it two days ago and I did tests and everything was fast and easy, however I tried to test today but the **QR** …
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```
The white border around a QR code is a non-optional part of the registration
marking system used by scanners to recognize the code.
In order to get the libdecodeqr-simpletest example program to …
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Hi,
We have been using XZing in .net to decode QR codes from image files flawlessly for more than 8 years. Now we have a new requirement to decode Code128 barcodes that are manually placed on physic…
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Please increase the accuracy of QR code detection as same Qr code pic of 1 cm x 1 cm when scanned by google lens finds the link present in qr code but can't be detected by this app until I increase t…
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As a professor, I should be able to generate a unique QR code for taking attendance.
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When on mobile phone, it seems possible to use the camera of the phone:
https://stackoverflow.com/questions/8581081/how-to-access-a-mobiles-camera-from-a-web-app
This can be useful for scanning QR…