Issue with some Barcodes (code_93 example)

[Eduardozv]

Hello,

First of all, thanks a lot for these improved and keep up to date version of the scanner! 👏

I'm using quagga for my project. But i'm having difficulties scanning these example barcode. i tried on quagga demo app, and it doesn't work either.

These same barcode is scanned in other barcode reader program (https://websdk-barcode.scanbot.io/#/scanning) at a very high speed. Example :

Testing it with a perfect generated barcode with that code is working well:

What could be the problem with these one? Have you done any investigation regarding improving image quality preprocessing noise reduction filters or something like that ?

Would be really thankful

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