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

3.64k stars 602 forks source link

Some QR codes that jsQR isn’t yet able to detect! #186

Open jeonghyeon-rhea opened 4 years ago

jeonghyeon-rhea commented 4 years ago

Dear cozmo, thank you for the great work, I’ve been integrated your code.

However, I recently found some QR codes that jsQR isn’t yet able to detect. I’ve attached some images below.

The first 2 images are successfully recognized as a QR code by your code but the second 3 images aren’t. Any improvements to the system to pick up these other cases would be greatly appreciated!

Thank you!

QR Detected

g10866211@gs_4-big

g14735585@gs_1-big

No QR Detected

g10071414@gs_1-big

g12829760@gs_1-big

g14878446@gs_1-big

tyomitch commented 3 years ago

ZXing recognizes the last one, but not the two before it.