Patent ID: 11908122
Assignee: SENSORS UNLIMITED, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system for processing containers on a production line, the system comprising:
a plurality of image acquisition devices positioned proximate to an inspection location on a production line, each of the plurality of image acquisition devices adapted to capture a plurality of images of a plurality of containers transiting across the production line; and
a control device electronically coupled to the plurality of image acquisition devices, the control device including
a data storage region for storing packaging pattern data associated with a plurality of products processed on the production line,
wherein a portion of the packaging pattern data includes one or more groupings of product pattern data, wherein each of the one or more groupings of product pattern data includes a plurality of product patterns associated with a respective product of the plurality of products, and

one or more processors configured to, for each respective container of the plurality of containers transiting across the production line,
identify, from the plurality of images captured by the plurality of image acquisition devices, one or more images of the plurality of images containing features of a product of the plurality of products portrayed on the respective container,
extract, from the one or more images, the features of the product portrayed on the respective container,
determine, from the extracted features in each respective image of the one or more images, a quality score of the respective image, wherein the quality score indicates a suitability of the respective image for positively identifying the product,
identify, based on analysis of respective extracted features of an image of the one or more images having a highest quality score of the determined quality scores, a respective product grouping of the one or more groupings of product pattern data for the respective container based on a correspondence between the extracted features of the image having the highest quality score and respective pattern data from the respective product grouping,
determine, based on the respective product grouping associated with the respective container, whether a match condition exists between the product associated with the respective container and a predetermined product of the plurality of products, and
cause actuation, responsive to failing to identify the match condition, of a rejection device to remove the respective container from the production line.