The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2026
Filed:
Jul. 17, 2024
Smiths Detection France S.a.s., Vitry sur Seine, FR;
Othmane Marfoq, Vitry sur Seine, FR;
Alireza Moshayedi, Vitry sur Seine, FR;
Najib Gadi, Vitry sur Seine, FR;
SMITHS DETECTION FRANCE S.A.S., Vitry-sur-Seine, FR;
Abstract
In some examples, it is disclosed a method for generating an image retrieval system configured to rank a plurality of images of cargo from a dataset of images, in response to a query corresponding to an image of cargo of interest generated using penetrating radiation. The method may involve obtaining a plurality of annotated training images including cargo, each of the training images being associated with an annotation indicating a type of the cargo in the training image, and training the image retrieval system by applying a deep learning algorithm to the obtained annotated training images. The training may involve applying, to the annotated training images, a feature extraction convolutional neural network, and applying an aggregated generalized mean pooling layer associated with image spatial information.
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