I'm using the ProcessBarcodeField method on this image without specifying a region (full size image is scanned at 300dpi) and trying to get the barcode from the bottom corner. It's a stuck on label so it can move around depending on the document so I can't be sure of a region.
The returned XML is
Which in Base64 translates to ^
When I use a cropped version of the image
The XML that is returned is
Which is Base64, correctly translates to 2988052 (the barcode is different to the numbers at the side!)
Do I need to use the processImage method where the barcode is unknown? Is there a maximum size which I can use the processBarcodeField on?
Thanks in advance
asked 29 Aug '13, 21:56
The processBarcodeField method presumes that you specify the exact barcode region. It is possible to specify the bigger region, but usually it should be less than double barcode size.
If you don't know the barcode region, we recommend to use the processImage method with the barcodeRecognition profile.
You can read the details here.
answered 31 Aug '13, 15:14
Anastasia Ga... ♦♦