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公开(公告)号：US11615644B2
公开(公告)日：2023-03-28
申请号：US16923969
申请日：2020-07-08
Applicant: eBay Inc.
Inventor： Jiangbo Yuan , Robinson Piramuthu
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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公开(公告)号：US20220391646A1
公开(公告)日：2022-12-08
申请号：US17886648
申请日：2022-08-12
Applicant: eBay Inc
Inventor： Wei Di , Vignesh Jagadeesh , Robinson Piramuthu , Elizabeth Churchill , Anurag Bhardwaj
Abstract: A machine may be configured to perform image evaluation of images depicting items for sale and to provide recommendations for improving the images depicting the items to increase the sales of the items depicted in the images. For example, the machine accesses a result of a user behavior analysis. The machine receives an image of an item from a user device. The machine performs an image evaluation of the received image based on an analysis of the received image and the result of the user behavior analysis. The performing of the image evaluation may include determining a likelihood of a user engaging in a desired user behavior in relation to the received image. Then, the machine generates, based on the evaluation of the received image, an output that references the received image and indicates the likelihood of a user engaging in the desired behavior.
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公开(公告)号：US20220327854A1
公开(公告)日：2022-10-13
申请号：US17846509
申请日：2022-06-22
Applicant: eBay Inc.
Inventor： Qiaosong Wang , Robinson Piramuthu , Vignesh Jagadeesh , Bryan Kent Ressler
Abstract: Disclosed are methods and systems for displaying items of clothing on a model having a similar body shape to that of an ecommerce user. In one aspects, a system includes one or more hardware processors configured to perform operations comprising receiving, by one or more hardware processors, an image, the image representing a user height, user weight, and user gender, causing display, by the one or more hardware processors, of a second image via a computer interface, the second image representing a model, the model selected based on a comparison of a model height, weight, and gender with the user height, weight, and gender respectively, receiving, by the one or more hardware processors, a selection of an item of clothing; and causing display, by the one or more hardware processors, of a representation of the selected model wearing the selected item of clothing.
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公开(公告)号：US11423636B2
公开(公告)日：2022-08-23
申请号：US16705201
申请日：2019-12-05
Applicant: eBay Inc.
Inventor： Mahyar Najibikohnehshahri , Fan Yang , Qiaosong Wang , Robinson Piramuthu
IPC: G06V10/46 , G06T7/194 , G06K9/62 , G06T7/11 , G06N3/04 , G06F16/00 , G06N3/08 , G06V20/10 , G06N5/02
Abstract: Methods, systems, and computer programs are presented for adding new features to a network service. An example method includes accessing an image from a user device to determine a salient object count of a plurality of objects in the image. A salient object count of the plurality of objects in the image is determined. An indicator of the salient object count of the plurality of objects in the image is caused to be displayed on the user device.
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公开(公告)号：US11301511B2
公开(公告)日：2022-04-12
申请号：US16815821
申请日：2020-03-11
Applicant: eBay Inc.
Inventor： Mohammadhadi Kiapour , Robinson Piramuthu
IPC: G06F16/51 , G06F16/583 , G06F16/25 , G06K9/62 , G06F40/211 , G06V10/40 , G06V10/44 , G06F40/134 , G06F3/0482
Abstract: In various example embodiments, a system and method for projecting visual aspects into a vector space are presented. A query that includes visual data is received by the system from a client device. A visual aspect indicated in the visual data is analyzed. One or more symbols that correspond to the analyzed visual aspect is generated by the system. The analyzed visual aspect is projected into a vector space using the one or more symbols. A group of projections are identified, the group of projections being within a predetermined distance from the projected visual aspect in the vector space. An interface that depicts the further visual aspects is generated. The interface is displayed on the client device.
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Patent Agency Ranking
公开(公告)号：US20220101403A1
公开(公告)日：2022-03-31
申请号：US17550350
申请日：2021-12-14
Applicant: eBay Inc.
Inventor： Robinson Piramuthu , Timothy Samuel Keefer , Kenneth Clark Crookston , Ashmeet Singh Rekhi , Niaz Ahamed Khaja Nazimudeen , Padmapriya Gudipati , Shane Lin , John F. Weigel , Fujun Zhong , Suchitra Ramesh , Mohammadhadi Kiapour , Shuai Zheng , Alberto Ordonez Pereira , Ravindra Surya Lanka , Md Atiq ul Islam , Nicholas Anthony Whyte , Giridharan Iyengar , Bryan Allen Plummer
IPC: G06Q30/06 , G06F16/538 , G06F16/9535 , G06F16/532 , G06K9/66 , G06F16/583 , G06N20/00 , G06F3/01 , G06K9/00 , G06K9/62
Abstract: Computer vision and image characteristic search is described. The described system leverages visual search techniques by determining visual characteristics of objects depicted in images and comparing the determined characteristics to visual characteristics of other images, e.g., to identify similar visual characteristics in the other images. In some aspects, the described system performs searches that leverage a digital image as part of a search query to locate digital content of interest. In some aspects, the described system surfaces multiple user interface instrumentalities that include images of patterns, textures, or materials and that are selectable to initiate a visual search of digital content having a similar pattern, texture, or material. The described aspects also include pattern-based authentication in which the system determines authenticity of an item in an image based on a similarity of its visual characteristics to visual characteristics of known authentic items.
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公开(公告)号：US20220068011A1
公开(公告)日：2022-03-03
申请号：US17500756
申请日：2021-10-13
Applicant: eBay Inc.
Inventor： Qiaosong WANG , James Thomas Dowdell , Jinrong Xie , Robinson Piramuthu
Abstract: In various example embodiments, a system and method for integration of a three-dimensional model is disclosed. In one example embodiment, a method includes receiving a plurality of images, selecting points on the images and triangulating the points to generate a plurality of depth maps, generate a three-dimensional mesh by combining the plurality of depth maps, generating a three-dimensional model of the item by projecting the plurality of images onto the mesh using the points, calibrating colors used in the model using colors diffuse properties of the colors in the images, and providing a user interface allowing a user to select one or more user points on the three-dimensional model and provide additional information associated with the selected user points.
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公开(公告)号：US11258944B2
公开(公告)日：2022-02-22
申请号：US16985670
申请日：2020-08-05
Applicant: eBay Inc.
Inventor： Robinson Piramuthu , Wen Zheng
IPC: H04N5/232 , G06Q30/06 , G06T1/00 , H04N5/222 , H04N5/247 , G06K9/00 , G06K9/20 , G06K9/38 , G06T11/60
Abstract: Disclosed are embodiments for facilitating automatic-guided image capturing and presentation. In some embodiments, the method includes capturing an image of an item, removing a background of the image frame, performing manual mask editing, generating an item listing based on the manually edited mask, inferring item information from the image frame and applying the inferred item information to an item listing.
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公开(公告)号：US20220012471A1
公开(公告)日：2022-01-13
申请号：US16923969
申请日：2020-07-08
Applicant: eBay Inc.
Inventor： Jiangbo Yuan , Robinson Piramuthu
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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公开(公告)号：US20210406960A1
公开(公告)日：2021-12-30
申请号：US17473280
申请日：2021-09-13
Applicant: eBay Inc.
Inventor： Kota Hara , Vignesh Jagadeesh , Robinson Piramuthu
Abstract: For an input image of a person, a set of object proposals are generated in the form of bounding boxes. A pose detector identifies coordinates in the image corresponding to locations on the person's body, such as the waist, head, hands, and feet of the person. A convolutional neural network receives the portions of the input image defined by the bounding boxes and generates a feature vector for each image portion. The feature vectors are input to one or more support vector machine classifiers, which generate an output representing a probability of a match with an item. The distance between the bounding box and a joint associated with the item is used to modify the probability. The modified probabilities for the support vector machine are then compared with a threshold and each other to identify the item.
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