Pdf 417 format scan resolution

[darasat]

Good day!

First , I want to congratulate you for this excellent plugin.

Now I have some questions ..

I want to scan a DNI (see link) , but the cam can't detect the PDF 417

https://es.m.wikipedia.org/wiki/Archivo:C%C3%A9dula_de_Ciudadan%C3%ADa_Colombia_a%C3%B1o_2000.jpg

What could it be?
Resolution?
Barcode difficult to read for mlkit?

Thank you!

Cheers from Colombia!

[jaumard]

Hello :)

Did you setup your detector with BarcodeFormat.pdf417 filter only ? might improve the performance to only search for that kind of code.
Also resolution is important If it's too small it will not be able to read, you need to play a bit with the setup.