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1 byte added ,  16:19, 29 November 2016
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==== 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.
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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 errors. Take steps to avoid direct copy pasting into the ingredients field by your users.
    
<pre>Test server: http://world.openfoodfacts.net/cgi/ingredients.pl</pre>
 
<pre>Test server: http://world.openfoodfacts.net/cgi/ingredients.pl</pre>

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