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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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2.发明公开公开(公告)号：US20240232795A9
公开(公告)日：2024-07-11
申请号：US17971350
申请日：2022-10-21
Applicant: Walmart Apollo, LLC
Inventor： Jing Wang , Han Zhang , Lingfeng Zhang , Zhaoliang Duan , Mingquan Yuan , Wei Wang , Benjamin R. Ellison , Avinash M. Jade , Raghava Balusu , Zhichun Xiao
CPC classification number: G06Q10/087 , G06T7/50 , G06T7/62 , G06V10/25 , G06V10/762 , G06V30/41
Abstract: Systems and methods of analyzing on-shelf price tag labels and products at a product storage facility include an image capture device that captures one or more images of one or more product storage structures at a product storage facility. A computing device communicatively coupled to the image capture device analyzes the images of the product storage structures captured by the image capture device and detects individual price tag labels and individual products located on the product storage structure. Based on the detection of the price tag labels and the products, the computing device also defines separate product storage spaces of the product storage structure, determines which price tag labels are allocated to which of the separate product storage spaces, and associates in a database the price tag labels allocated to the product storage spaces with the products stored in those product storage spaces.
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公开(公告)号：US20240152863A1
公开(公告)日：2024-05-09
申请号：US17983773
申请日：2022-11-09
Applicant: Walmart Apollo, LLC
Inventor： Lingfeng Zhang , Wei Wang , Avinash Madhusudanrao Jade , Raghava Balusu , Mingquan Yuan , Jing Wang , Han Zhang , Zhaoliang Duan , William Craig Robinson, Jr. , Benjamin R. Ellison , Paul Lewis Lobo
CPC classification number: G06Q10/087 , G06V20/50 , G06V30/19007 , G06V30/30
Abstract: Systems and methods of verifying pairings of price tag labels and products at a product storage facility include an image capture device that moves about and captures images of product storage structures at the product storage facility, and a database that stores inventory data associated with the products stocked at the product storage facility. A computing device processes the images to extract one or more characters from the price tag labels and products detected in the images, correlates the extracted characters to the inventory data to identify a product code and a product name that matches the characters extracted from the price tag labels and the products. If the characters extracted from the price tag and from the on-shelf product to which the price tag label is allocated match, the database is updated to reflect that the price tag label is properly allocated to the appropriate on-shelf product.
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4.发明公开公开(公告)号：US20240135315A1
公开(公告)日：2024-04-25
申请号：US17971350
申请日：2022-10-20
Applicant: Walmart Apollo, LLC
Inventor： Jing Wang , Han Zhang , Lingfeng Zhang , Zhaoliang Duan , Mingquan Yuan , Wei Wang , Benjamin R. Ellison , Avinash M. Jade , Raghava Balusu , Zhichun Xiao
CPC classification number: G06Q10/087 , G06T7/50 , G06T7/62 , G06V10/25 , G06V10/762 , G06V30/41
Abstract: Systems and methods of analyzing on-shelf price tag labels and products at a product storage facility include an image capture device that captures one or more images of one or more product storage structures at a product storage facility. A computing device communicatively coupled to the image capture device analyzes the images of the product storage structures captured by the image capture device and detects individual price tag labels and individual products located on the product storage structure. Based on the detection of the price tag labels and the products, the computing device also defines separate product storage spaces of the product storage structure, determines which price tag labels are allocated to which of the separate product storage spaces, and associates in a database the price tag labels allocated to the product storage spaces with the products stored in those product storage spaces.
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