All barcodes are EAN-13, they are not the same direction, random angle some of them also upside down. They are all stored in PNG and TIFF (mostly 8bit) files. The images are not the same lightness, some of them are darker, also some of them are noisier. Some of them are not entirely focused - the scanning perhaps was not done right. I am talking of thousands of images.

In reply to Re^2: Barcode Recognition by avo
in thread Barcode Recognition by avo

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