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Unable to recognize QR Code in image

description

Hi,

I've an image with a QR Code barcode in it which I cannot recognize using the zxing dll.
However, if I use the Barcode Scanner which I downloaded from Play Store, I can recognize it using my phone camera.
I wonder why?

Fyi, the barcode is also generated using the zxing dll.

I also tried using image filtering using AForge.NET before sending it for recognition, but still it failed.
Are there things I can do to increase the recognition rate when using the dll?


Thanks.

regards,
Long

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ramveersgh wrote Feb 21 at 7:33 PM

Hi Long

Did you get any resolution for this? I am facing the similar issue and looking for the solutions.

long1000 wrote Feb 22 at 5:06 AM

Hi,
No, didn't manage to resolve this.
As workaround, I enlarge the barcode size.

wrote Mar 22 at 1:37 PM