公开(公告)号：US10810539B1

公开(公告)日：2020-10-20

申请号：US14668603

申请日：2015-03-25

Applicant: Amazon Technologies, Inc.

Inventor： Pranab Mohanty ,  Shrivatsan Vasudhevan ,  Frank Florian Liberato, Jr. ,  Jiajun Zhao ,  Maxwell Aaron Corman ,  Ammar Chinoy ,  Joachim Sebastian Stahl

IPC: G06Q10/08 ,  G06T7/00 ,  G06K9/62 ,  G06K9/00

Abstract: Described is a multiple-camera system and process for re-identifying a user located in a materials handling facility based on user patterns and/or descriptors representative of the user. In one implementation, a user pattern and/or a plurality of descriptors representative of a user are maintained as a position of a user is tracked through a materials handling facility. If the tracking of the user is lost, the last known position is stored with the user pattern and/or descriptors. If a new object is detected and confirmed to be a user, a user pattern and/or descriptors of the new object are compared with the stored user pattern and/or descriptors to determine if the new object is the user.

公开(公告)号：US11829943B1

公开(公告)日：2023-11-28

申请号：US17071705

申请日：2020-10-15

Applicant: Amazon Technologies, Inc.

Inventor： Pranab Mohanty ,  Shrivatsan Vasudhevan ,  Frank Florian Liberato ,  Jiajun Zhao ,  Maxwell Aaron Corman ,  Ammar Chinoy ,  Joachim Sebastian Stahl

IPC: G06V10/75 ,  G06V20/52 ,  G06V40/10 ,  G06Q10/087

CPC classification number: G06Q10/087 ,  G06V10/758 ,  G06V20/52 ,  G06V40/103 ,  G06T2207/20076 ,  G06T2207/30196

Abstract: Described is a multiple-camera system and process for re-identifying a user located in a materials handling facility based on user patterns and/or descriptors representative of the user. In one implementation, a user pattern and/or a plurality of descriptors representative of a user are maintained as a position of a user is tracked through a materials handling facility. If the tracking of the user is lost, the last known position is stored with the user pattern and/or descriptors. If a new object is detected and confirmed to be a user, a user pattern and/or descriptors of the new object are compared with the stored user pattern and/or descriptors to determine if the new object is the user.

公开(公告)号：US11734688B2

公开(公告)日：2023-08-22

申请号：US16023748

申请日：2018-06-29

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Benjamin Charles Scarborough ,  Gareth Ujvarosy ,  Vinodh Muthiah ,  Maxwell Aaron Corman ,  Salvador Bedredin Medina Maza

IPC: G06Q40/06 ,  G06Q20/40 ,  G07C9/37 ,  G06V20/52 ,  G06V40/20

CPC classification number: G06Q20/40145 ,  G06V20/52 ,  G06V40/20 ,  G06V40/28 ,  G07C9/37

Abstract: A facility may allow an authorized user to sponsor other users to enter. Actions taken by those users may be associated with the account of the authorized user. Sensor data obtained at a portal may be indicative of whether a user attempted to provide credentials to a sensor at the portal, time between entry of users, attributes about the user, and so forth. Information about when the users have exited may also be obtained. For example, if three people entered one after another and then left at the same time, they may be deemed to form a group. Based on this information, the actions taken by the users in the group may be associated with the account of the authorized user.