I have a project in my hands that is:
1-from a pic, find the barcode region and crop it out (opencv + python)
2-feed the cropped region with the barcode to zxing decoder.
The problem is that my barcode regions are small (200 x 100) and zxing returns nothing... and with barcode sample test, that is 460 x 308 it works without problem...
What should I do?