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公开(公告)号：US20240220958A1
公开(公告)日：2024-07-04
申请号：US18609275
申请日：2024-03-19
Applicant: Walmart Apollo, LLC
Inventor： Zhichun Xiao , Lingfeng Zhang , Jon Hammer , Joseph Duffy , Yao Liu , Sicong Fang , Xiang Yao , Pingyuan Wang , Yu Tao , Tianyi Mao , Yutao Tang , Feiyun Zhu , Han Zhang , Chunmei Wang , Pingjian Yu , Muzzammil Afroz , Haining Liu
CPC classification number: G06Q20/208 , G06N3/08
Abstract: A transaction record is created showing a purchase transaction of a customer. A CV profile showing a list of items in the transaction obtained from images is also obtained. The items in the transaction record are compared to items on the list. When there is a discrepancy, an action to take is determined.
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Patent Agency Ranking
公开(公告)号：US20210019725A1
公开(公告)日：2021-01-21
申请号：US16931076
申请日：2020-07-16
Applicant: Walmart Apollo, LLC
Inventor： Zhichun Xiao , Lingfeng Zhang , Jon Hammer , Joseph Duffy , Yao Liu , Sicong Fang , Xiang Yao , Pingyuan Wang , Yu Tao , Tianyi Mao , Yutao Tang , Feiyun Zhu , Han Zhang , Chunmei Wang , Pingjian Yu , Muzzammil Afroz , Haining Liu
Abstract: A transaction record is created showing a purchase transaction of a customer. A CV profile showing a list of items in the transaction obtained from images is also obtained. The items in the transaction record are compared to items on the list. When there is a discrepancy, an action to take is determined.
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公开(公告)号：US11966900B2
公开(公告)日：2024-04-23
申请号：US16931076
申请日：2020-07-16
Applicant: Walmart Apollo, LLC
Inventor： Zhichun Xiao , Lingfeng Zhang , Jon Hammer , Joseph Duffy , Yao Liu , Sicong Fang , Xiang Yao , Pingyuan Wang , Yu Tao , Tianyi Mao , Yutao Tang , Feiyun Zhu , Han Zhang , Chunmei Wang , Pingjian Yu , Muzzammil Afroz , Haining Liu
CPC classification number: G06Q20/208 , G06N3/08
Abstract: A transaction record is created showing a purchase transaction of a customer. A CV profile showing a list of items in the transaction obtained from images is also obtained. The items in the transaction record are compared to items on the list. When there is a discrepancy, an action to take is determined.
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公开(公告)号：US20230245535A1
公开(公告)日：2023-08-03
申请号：US18160837
申请日：2023-01-27
Applicant: Walmart Apollo, LLC
Inventor： Zhichun Xiao , Lingfeng Zhang , Yutao Tang , Mingquan Yuan , Tianyi Mao , Han Zhang , Chunmei Wang , Feiyun Zhu , Zhaoliang Duan , Yanmei Jin , Jing Wang , Wei Wang , Ranran Cao , Zhiwei Huang
CPC classification number: G07G3/003 , G06V10/12 , G06V10/74 , G06V10/225 , G06V10/764 , G06V20/52 , G06V20/63
Abstract: In some embodiments, apparatuses and methods are provided herein useful to self-checkout verification at a retail facility. In some embodiments, there is provided a system for self-checkout verification at a retail facility including a first optical imaging unit; and a control circuit. The control circuit configured to: receive purchase receipt data; receive one or more images of the items in the container; and execute a machine learning model trained to: perform item detection, item classification, and item verification of each item shown in the one or more images; and output electronic data corresponding to an electronic receipt of the items in the container. The control circuit may automatically detect each unpaid item in the container based on a comparison of the purchase receipt data with the electronic data; and provide an alert signal in response to automatically detecting an unpaid item.
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公开(公告)号：US20240265663A1
公开(公告)日：2024-08-08
申请号：US18106269
申请日：2023-02-06
Applicant: Walmart Apollo, LLC
Inventor： Zhaoliang Duan , Mingquan Yuan , Paul Lewis Lobo , Lingfeng Zhang , Avinash M. Jade , Yutao Tang
CPC classification number: G06V10/16 , B25J5/007 , G06Q10/087 , G06T7/70 , G06V10/25 , G06V30/10 , G06T2207/20132 , G06V2201/07
Abstract: Systems and methods of pairing product labels with products located on a product storage structure of a product storage facility include an image capture device that captures one or more images of the product storage structure and a computing device that obtains images of the product storage structure captured by the image capture device, analyzes the obtained images to detect product labels and products located on the product storage structure, and crops the detected individual products and individual price tag labels from the images to generate cropped images. Then the computing device stitches the cropped price tag label and product images, receives one or more characters extracted from the portions of the stitched images corresponding to the cropped images, and associates, based on known positional coordinates of the products and product labels in the stitched images, the received extracted characters with corresponding cropped images of the products and product labels.
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公开(公告)号：US12002080B2
公开(公告)日：2024-06-04
申请号：US17775414
申请日：2020-11-12
Applicant: Walmart Apollo, LLC
Inventor： Zhichun Xiao , Lingfeng Zhang , Yao Liu , Jon Hammer , Yutao Tang , Sicong Fang , Haining Liu , Yijing Sun , Mingquan Yuan , Shouyi Zhang , Pingjian Yu , Ryan B. Reagan , Tianyi Mao , Shangeetha Ravichandran Susseelaa , Zhenyu Wang , Feiyun Zhu
IPC: G06Q30/0601 , G06Q20/20
CPC classification number: G06Q30/0629 , G06Q20/209 , G06Q30/0633
Abstract: There are provided systems and methods relating to checking and confirming merchandise purchased at shopping facilities. In one form, the system includes: a shopping cart containing merchandise items to be purchased; a sales transaction database; a point-of-sales system that creates transaction records identified by transaction identifiers; and a mobile device used by an employee that includes a sensor to scan a paper or digital receipt to obtain the transaction identifier and a camera to capture images of the items in the shopping cart. The system also includes a control circuit that receives the transaction identifier, accesses the database using the identifier to determine the purchased items; analyzes the images of the merchandise items in the shopping cart and creates a computer vision receipt listing detected items; compares the purchased items with the detected items; and takes an action if there is a discrepancy.
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