QRcode from videostreams not always reliable results

cozmo / jsQR

A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.

https://cozmo.github.io/jsQR/

Apache License 2.0

3.69k stars 607 forks source link

Open frye89 opened 4 years ago

frye89 commented 4 years ago

I'm having a problem with qr-code readings from videostreams. On your online demo I'm getting the same results as my own implementation.

When I hold a QR-code in front of the camera it doesn't always got a fix to recognize it. Files are attached. oZi8aAM

When I move it a little bit, somethimes it recognize it. But it seems very unreliable. Can I try some things to improve it?