Apply image rotation algorithm on the fly

[teolemon]

What

• Apply the existing image rotation algorithm on the fly
  • after all photo uploads/selections, once we get the OCR
  • not just by running update_all_products.pl script

Why

• Apps send us badly rotated images for products.
• This creates a lot of work for humans while we know how to do it automatically.

Code pointer

Autorotate option in

openfoodfacts-server/scripts/update_all_products.pl

Line 104 in cdae4cf

my $autorotate = '';

Part of

• ✏️ Editing (Tracker) #5525

[hangy]

Example: https://world.openfoodfacts.org/product/8480010022155/turron-de-yema-tostada-sin-azucares-anadidos-eroski

Autorotate option in

openfoodfacts-server/scripts/update_all_products.pl

Line 104 in cdae4cf

my $autorotate = '';

That option can be set from the command line:

openfoodfacts-server/scripts/update_all_products.pl

Line 132 in cdae4cf

"autorotate" => \$autorotate,

Do you mean that you want it to be performed directly after the upload? I think it's currently done if the user tries to extract the ingredients text:

openfoodfacts-server/lib/ProductOpener/Images.pm

Line 1576 in b075926

$product_ref->{images}{$id}{orientation} = compute_orientation_from_cloud_vision_annotations($cloudvision_ref);

[hangy]

Can you please explain why this is a bug, what's the expected behaviour, and what's the actual behaviour?

[teolemon]

done @hangy

[github-actions]

Stale issue message

[raphael0202]

We can do this easily on Robotoff side as we already store this information. Is it okay to move it to Robotoff issues?