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公开(公告)号：US09996818B1
公开(公告)日：2018-06-12
申请号：US15135384
申请日：2016-04-21
Applicant: Amazon Technologies, Inc.
Inventor： Xiaofeng Ren , Ohil Krishnamurthy Manyam , Avishkar Misra , Liefeng Bo , Sudarshan Narasimha Raghavan , Christopher Robert Towers , Gopi Prashanth Gopal , Yasser Baseer Asmi
CPC classification number: G06Q10/087 , G06F17/30259 , G06F17/30268 , G06K9/4642
Abstract: Described is a system for counting stacked items using image analysis. In one implementation, an image of an inventory location with stacked items is obtained and processed to determine the number of items stacked at the inventory location. In some instances, the item closest to the camera that obtains the image may be the only item viewable in the image. Using image analysis, such as depth mapping or Histogram of Oriented Gradients (HOG) algorithms, the distance of the item from the camera and the shelf of the inventory location can be determined. Using this information, and known dimension information for the item, a count of the number of items stacked at an inventory location may be determined.
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公开(公告)号：US11568632B1
公开(公告)日：2023-01-31
申请号：US17013207
申请日：2020-09-04
Applicant: Amazon Technologies, Inc.
Abstract: This disclosure describes a system for automatically identifying an item from among a variation of items of a same type. For example, an image may be processed and resulting item image information compared with stored item image information to determine a type of item represented in the image. If the matching stored item image information is part of a cluster, the item image information may then be compared with distinctive features associated with stored item image information of the cluster to determine the variation of the item represented in the received image.
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公开(公告)号：US11301783B1
公开(公告)日：2022-04-12
申请号：US16734230
申请日：2020-01-03
Applicant: Amazon Technologies, Inc.
Inventor： Dilip Kumar , Ammar Chinoy , Sudarshan Narasimha Raghavan , Shrivatsan Vasudhevan , Jin Dong Kim
Abstract: This disclosure describes a system for disambiguating between multiple potential users that may have performed an item action (e.g., item removal or item placement) at an inventory location. For example, if there are three picking agents (users) standing near an inventory location and one of the agents removes an item (item action) from the inventory location, the example systems and processes described herein may utilize various inputs to disambiguate between the users and determine which of the potential users performed the item action.
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公开(公告)号：US10963949B1
公开(公告)日：2021-03-30
申请号：US16595124
申请日：2019-10-07
Applicant: Amazon Technologies, Inc.
Inventor： Hao Jiang , Yasser Baseer Asmi , Nishitkumar Ashokkumar Desai , Emilio Ian Maldonado , Ammar Chinoy , Daniel Bibireata , Sudarshan Narasimha Raghavan
Abstract: Described is a multiple-camera system and process for determining an item involved in an event. For example, when a user picks an item or places an item at an inventory location, image information for the item may be obtained and processed to identify the item involved in the event and associate that item with the user.
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公开(公告)号：US10769488B1
公开(公告)日：2020-09-08
申请号：US16520861
申请日：2019-07-24
Applicant: Amazon Technologies, Inc.
IPC: G06K9/62
Abstract: This disclosure describes a system for automatically identifying an item from among a variation of items of a same type. For example, an image may be processed and resulting item image information compared with stored item image information to determine a type of item represented in the image. If the matching stored item image information is part of a cluster, the item image information may then be compared with distinctive features associated with stored item image information of the cluster to determine the variation of the item represented in the received image.
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Patent Agency Ranking
公开(公告)号：US10475185B1
公开(公告)日：2019-11-12
申请号：US14581992
申请日：2014-12-23
Applicant: Amazon Technologies, Inc.
Inventor： Sudarshan Narasimha Raghavan , Emilio Ian Maldonado , Dilip Kumar , Daniel Bibireata , Ammar Chinoy , Nishitkumar Ashokkumar Desai
Abstract: Described is a multiple-camera system and process for identifying a user that performed an event and associating that user with the event. For example, when an event is detected, user patterns near the location of the event are determined, along with touch points at the location of the event. User pattern orientation and/or arm trajectories between the event location and the user pattern may be determined and processed to link the user pattern to the event, thereby confirming the association between the event and the user.
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公开(公告)号：US10366306B1
公开(公告)日：2019-07-30
申请号：US14031798
申请日：2013-09-19
Applicant: Amazon Technologies, Inc.
Abstract: This disclosure describes a system for automatically identifying an item from among a variation of items of a same type. For example, an image may be processed and resulting item image information compared with stored item image information to determine a type of item represented in the image. If the matching stored item image information is part of a cluster, the item image information may then be compared with distinctive features associated with stored item image information of the cluster to determine the variation of the item represented in the received image.
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公开(公告)号：US10268984B1
公开(公告)日：2019-04-23
申请号：US14500805
申请日：2014-09-29
Applicant: Amazon Technologies, Inc.
Inventor： Sudheer Babu Ramoji , Avishkar Misra , Yasser Baseer Asmi , Ohil Krishnamurthy Manyam , Gopi Prashanth Gopal , Long Xuan Nguyen , Sudarshan Narasimha Raghavan , Ramanathan Palaniappan , Nadya Dhalla
Abstract: This disclosure describes an item drop location for placing items that have been picked from an inventory location within a material handling facility but have not yet been transitioned from the materials handling facility and a return location for returning items that have been transitioned from the materials handling facility. Likewise, described is a system and method for identifying an item placed at a drop location or an item placed at a return location, processing the placed item and providing confirmation to a user that placed the item and facilitating a return of the item or a removal of the item from an item identifier list associated with the user.
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公开(公告)号：US10176513B1
公开(公告)日：2019-01-08
申请号：US15068435
申请日：2016-03-11
Applicant: Amazon Technologies, Inc.
Inventor： Muralidhar Koka , Sudarshan Narasimha Raghavan , Yasser Baseer Asmi , Ammar Chinoy , Korwin Jon Smith , Dilip Kumar
Abstract: This disclosure describes a system for assisting users in locating items from inventory locations and/or obtaining additional information about items. In some instances, a user may experience difficulty in locating an inventory item in a materials handling facility. By detecting one or more expressions presented by the user, an inventory management system may determine that assistance is to be provided to the user, determine and provide the appropriate assistance to the user.
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公开(公告)号：US12248890B1
公开(公告)日：2025-03-11
申请号：US18487876
申请日：2023-10-16
Applicant: Amazon Technologies, Inc.
Inventor： Dilip Kumar , Ammar Chinoy , Sudarshan Narasimha Raghavan , Shrivatsan Vasudhevan , Jin Dong Kim
IPC: G06F7/00 , G06F17/00 , G06Q10/00 , G06Q10/08 , G06Q10/087
Abstract: This disclosure describes a system for disambiguating between multiple potential users that may have performed an item action (e.g., item removal or item placement) at an inventory location. For example, if there are three picking agents (users) standing near an inventory location and one of the agents removes an item (item action) from the inventory location, the example systems and processes described herein may utilize various inputs to disambiguate between the users and determine which of the potential users performed the item action.
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