I am trying to use the product to recognize a photo with several QR images, in the most of the cases there are five o six in a A4 page. I take a photograph using a mobile phone (Galaxy Note)
Normally only three or four codes are recognized, the result looks independent of the resolution (8M, and 3.2M) , the codes have generated using different error correction level (https://developers.google.com/chart/infographics/docs/qr_codes) but there is no difference in the results.
The codes are not near so there is no confusion between them.
The url I am using is:
$url = 'http://cloud.ocrsdk.com/processImage?profile=barcodeRecognition&exportFormat=xml&correctOrientation=false&imageSource=photo';
Thanks in advance
Thank you for the images. The developer says that the issue occurs because the QR-codes are too near to the pictures, and there are too many separators around it. He recommends to put less stickers on each page.
We are sorry for the inconvenience.
answered 11 Apr '13, 16:51
Anastasia Ga... ♦♦