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    ITEM RECOMMENDATIONS USING IMAGE FEATURE DATA
    31.
    发明申请
    ITEM RECOMMENDATIONS USING IMAGE FEATURE DATA 有权
    使用图像特征数据的项目建议

    公开(公告)号：US20150055860A1

    公开(公告)日：2015-02-26

    申请号：US14521318

    申请日：2014-10-22

    Applicant: eBay Inc.

    Inventor： Anurag Bhardwaj ,  Wei Di ,  Muhammad Raffay Hamid ,  Robinson Piramuthu ,  Neelakantan Sundaresan

    IPC: G06Q30/06 ,  G06F17/30 ,  G06K9/46

    CPC classification number: G06K9/66 ,  G06F17/30247 ,  G06F17/3025 ,  G06F17/30256 ,  G06F17/30268 ,  G06F17/30277 ,  G06F17/3053 ,  G06F17/30867 ,  G06K9/4642 ,  G06K9/4647 ,  G06K9/4652 ,  G06K9/6215 ,  G06K9/6217 ,  G06Q30/0629 ,  G06Q30/0631 ,  G06Q30/0643 ,  G06T7/13 ,  G06T7/41 ,  G06T7/90 ,  G06T2207/10024

    Abstract: An apparatus and method to facilitate finding recommendations for a query image are disclosed herein. A color histogram is determined corresponding to the query image. Determining at least one of a visual pattern included in the query image, a dominant color of the query image, or an orientation histogram corresponding to the query image. Performing comparison of a first image attribute of the query image to a second image attribute of an inventory image corresponding to an inventory item, wherein the first image attribute used in the comparison is selected from among the color histogram, the dominant color, and the orientation histogram. The selection of the first image attribute is based on a confidence score associated with the visual pattern, the dominant color, or a directionality present in the query image.

    Abstract translation: 本文公开了一种便于查找查询图像的建议的装置和方法。 根据查询图像确定颜色直方图。 确定包括在查询图像中的视觉图案中的至少一个，查询图像的主要颜色，或与查询图像对应的方向直方图。 执行查询图像的第一图像属性与对应于库存物品的库存图像的第二图像属性的比较，其中在比较中使用的第一图像属性从颜色直方图，主色和取向中选择 直方图。 第一图像属性的选择基于与视觉图案相关联的置信度得分，主要颜色或查询图像中存在的方向性。

    RE-RANKING ITEM RECOMMENDATIONS BASED ON IMAGE FEATURE DATA
    32.
    发明申请
    RE-RANKING ITEM RECOMMENDATIONS BASED ON IMAGE FEATURE DATA 有权
    基于图像特征数据的重新排序项目建议

    公开(公告)号：US20140201027A1

    公开(公告)日：2014-07-17

    申请号：US14218704

    申请日：2014-03-18

    Applicant: eBay Inc.

    Inventor： Anurag Bhardwaj ,  Robinson Piramuthu ,  Neelakantan Sundaresan

    IPC: G06Q30/06

    CPC classification number: G06K9/66 ,  G06F17/30247 ,  G06F17/3025 ,  G06F17/30256 ,  G06F17/30268 ,  G06F17/30277 ,  G06F17/3053 ,  G06F17/30867 ,  G06K9/4642 ,  G06K9/4647 ,  G06K9/4652 ,  G06K9/6215 ,  G06K9/6217 ,  G06Q30/0629 ,  G06Q30/0631 ,  G06Q30/0643 ,  G06T7/13 ,  G06T7/41 ,  G06T7/90 ,  G06T2207/10024

    Abstract: An apparatus and method to adjust item recommendations are disclosed herein. A first image attribute of a query image is compared to a second image attribute of each of a plurality of inventory images of a plurality of inventory items to identify the inventory items similar to the query image. Item recommendations comprising the identified inventory items in a first listing order are provided for display at a remote device. A second listing order of the identified inventory items is determined based on a user preference for a particular one of the identified inventory items. At least the second listing order is provided to the remote device for re-display of the item recommendations in accordance with the second listing order.

    Abstract translation: 本文公开了一种调整项目建议的装置和方法。 将查询图像的第一图像属性与多个库存物品的多个库存图像中的每一个的第二图像属性进行比较，以识别与查询图像相似的库存物品。 提供了包括在第一列表顺序中的所识别的库存项目的项目建议用于在远程设备处显示。 基于对所识别的库存物品中的特定的一个的用户偏好来确定所识别的库存物品的第二列表顺序。 至少第二列表顺序被提供给远程设备以根据第二列表顺序重新显示项目建议。

    Reconstruction of 3D model with immersive experience
    33.
    发明授权
    Reconstruction of 3D model with immersive experience 有权

    公开(公告)号：US12260509B2

    公开(公告)日：2025-03-25

    申请号：US18216583

    申请日：2023-06-29

    Applicant: eBay Inc.

    Inventor： Jinrong Xie ,  Qiaosong Wang ,  Robinson Piramuthu

    IPC: G06T19/20 ,  G06T3/4092 ,  G06T15/04 ,  G06T17/20 ,  G06T19/00

    Abstract: A system receives image data associated with an item, where the image data comprising a view of the item from two or more angles; determines physical attributes of the item; generates a base model of the item; samples the base model to generate one or more sampled models, each of the one or more sampled models comprising a subset of the geometric data, the subset of the geometric data determined based on one or more device characteristics of one or more user devices that interface with the system; receives device characteristics of a user device associated with a request from the user device for the item; selects, based on the received device characteristics, a sampled model of the item; and transmits a data object comprising the selected sampled model to the user device to cause the user device to generate a three-dimensional rendering of the item.

    System and methods for recommendations based on wearable sensors
    35.
    发明授权
    System and methods for recommendations based on wearable sensors 有权

    公开(公告)号：US11869061B2

    公开(公告)日：2024-01-09

    申请号：US17176598

    申请日：2021-02-16

    Applicant: eBay Inc.

    Inventor： Anurag Bhardwaj ,  Neelakantan Sundaresan ,  Robinson Piramuthu

    IPC: G06Q30/0601

    CPC classification number: G06Q30/0631

    Abstract: Apparatus and method for providing contextual recommendations based on user state are disclosed herein. In some embodiments, sensor data corresponding to at least one sensor included in an item worn by a user is received. A user state is determined based on the received sensor data. In response to a state change being satisfied by at least the user state, a recommendation is determined based on the user state and a profile associated with the user. The recommendation may be presented on an electronic mobile device associated with the user.

    FACE DETECTION TO ADDRESS PRIVACY IN PUBLISHING IMAGE DATASETS
    37.
    发明公开
    FACE DETECTION TO ADDRESS PRIVACY IN PUBLISHING IMAGE DATASETS 审中-公开

    公开(公告)号：US20240005038A1

    公开(公告)日：2024-01-04

    申请号：US18174260

    申请日：2023-02-24

    Applicant: eBay Inc.

    Inventor： Jiangbo Yuan ,  Robinson Piramuthu

    IPC: G06F21/62 ,  G06N20/00 ,  G06V40/16 ,  G06V10/82 ,  G06F18/214

    CPC classification number: G06F21/6254 ,  G06N20/00 ,  G06V40/169 ,  G06V40/172 ,  G06V10/82 ,  G06F18/214

    Abstract: Methods for face detection to address privacy in publishing image datasets is described. A method may include face classification in an online marketplace. A server system may receive, from a seller user device, a listing including an image for the online marketplace. The server system may classify, by at least one processor that implement a distribution-balance trained machine learning model, each human face candidate within the image as being one of a private human face or a non-private human face. The server system may receive, from a buyer user device, a search query that is mapped to the listing in the online marketplace. The server system may transmit, to the buyer user device, a query response including the listing that includes the image determined to not include any private human faces or obscures any private human faces within the image based on the classifying.

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