公开(公告)号：US10963659B1

公开(公告)日：2021-03-30

申请号：US16455030

申请日：2019-06-27

Applicant: Amazon Technologies, Inc.

Inventor： Ejaz Ahmed ,  Oded Maron ,  Jeremy Samuel De Bonet ,  Daniel Ron ,  Sajjad Beygiharchegani

IPC: G06K7/14 ,  G06T7/11 ,  G06K9/62

Abstract: This disclosure describes using trained classifiers and additional data to identify items placed into a tote. The techniques may use a first classifier on image data representing an item to determine a region associated with a barcode of the item and may use one or more second classifiers to analyze the region for determining a candidate barcode. The techniques may then determine whether the candidate barcode corresponds to the actual barcode of the item. If so, the techniques may update a virtual cart associated with a user account to indicate the acquisition of the item. If not, then the techniques may use the additional data for identifying the item. For example, the techniques determine a current location of a tote for determining items that are within a threshold distance of the location and may use this information, along with the candidate barcode, to identify the item placed into the tote.

公开(公告)号：US11328147B1

公开(公告)日：2022-05-10

申请号：US17213031

申请日：2021-03-25

Applicant: Amazon Technologies, Inc.

Inventor： Ejaz Ahmed ,  Oded Maron ,  Jeremy S. De Bonet ,  Daniel Ron ,  Sajjad Beygiharchegani

IPC: G06K7/14 ,  G06T7/11 ,  G06K9/62

Abstract: This disclosure describes using trained classifiers and additional data to identify items placed into a tote. The techniques may use a first classifier on image data representing an item to determine a region associated with a barcode of the item and may use one or more second classifiers to analyze the region for determining a candidate barcode. The techniques may then determine whether the candidate barcode corresponds to the actual barcode of the item. If so, the techniques may update a virtual cart associated with a user account to indicate the acquisition of the item. If not, then the techniques may use the additional data for identifying the item. For example, the techniques determine a current location of a tote for determining items that are within a threshold distance of the location and may use this information, along with the candidate barcode, to identify the item placed into the tote.