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→Performing OCR on a photo
==== Performing OCR on a photo ====
==== Performing OCR on a photo ====
We start from a source image (defined by barcode and id) as selected for ingredients. We ask Product Opener to process it (process_image=1). Product Opener returns a JSON. Processing is done using Tesseract (3 on preprod). The result is often cripped with error. Take steps to avoid direct copy pasting into the ingredients field by your users.
<pre>
<pre>
$.post('/cgi/ingredients.pl',
$.post('/cgi/ingredients.pl',
This will return JSON
This will return JSON
==== URL for the image manipulation API ====
==== URL for the image manipulation API ====