1

Closed

Strange result

description

I try to scan an tif image QR, the info in the QR is 1660782 DEMO
and it can be read easily using my phone QR reader.
using : reader.Options.TryHarder = false give me nothing
using : reader.Options.TryHarder = true; give me "14213117"
attached is the scan document.

Thanks for you help
Ilan

file attachments

Closed Feb 25 at 11:22 AM by micjahn

comments

micjahn wrote Feb 25 at 11:22 AM

That's a false-positive. The barcode reader first finds a UPC-E barcode before it finds the QR.
If you want to prevent such a result and you don't need 1D-barcodes then you should only add
the format QR_CODE to the list "Options.PossibleFormats":
reader.Options.PossibleFormats = new List<BarcodeFormat>
{
BarcodeFormat.QR_CODE
};

wrote Feb 25 at 11:22 AM