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公开(公告)号：US20180107685A1
公开(公告)日：2018-04-19
申请号：US15294767
申请日：2016-10-16
Applicant: eBay Inc.
Inventor： Ajinkya Gorakhnath Kale , Fan Yang , Qiaosong Wang , Mohammadhadi Kiapour , Robinson Piramuthu
CPC classification number: G06F16/5838 , G06F16/24578 , G06F16/248 , G06F16/51 , G06K9/6212 , G06K9/6269 , G06N3/0445 , G06N7/005 , G06Q30/0643
Abstract: Systems, methods, and computer program products for identifying a candidate product in an electronic marketplace based on a visual comparison between candidate product image visual content and input query image visual content. Embodiments generate and store descriptive image signatures from candidate product images or selected portions of such images. A subsequently calculated visual similarity measure serves as a visual search result score for the candidate product in comparison to an input query image. Any number of images of any number of candidate products may be analyzed, such as for items available for sale in an online marketplace. Image analysis results are stored in a database and made available for subsequent automated on-demand visual comparisons to an input query image. The embodiments enable substantially real time visual based product searching of a potentially vast catalog of items.
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公开(公告)号：US09928412B2
公开(公告)日：2018-03-27
申请号：US14883419
申请日：2015-10-14
Applicant: eBay Inc.
Inventor： Qiaosong Wang , Robinson Piramuthu , Vignesh Jagadeesh , Bryan Kent Ressler
CPC classification number: G06K9/00375 , A41H1/02 , G06K9/00362 , G06K9/52 , G06K9/6201 , G06Q30/0643 , G06T7/60 , G06T2207/10028 , G06T2207/30196 , G06T2210/16
Abstract: A large synthetic 3D human body model dataset using real-world body size distributions is created. The model dataset may follow real-world body parameter distributions. Depth sensors can be integrated into mobile devices such as tablets, cellphones, and wearable devices. Body measurements for a user are extracted from a single frontal-view depth map using joint location information. Estimates of body measurements are combined with local geometry features around joint locations to form a robust multi-dimensional feature vector. A fast nearest-neighbor search is performed using the feature vector for the user and the feature vectors for the synthetic models to identify the closest match. The retrieved model can be used in various applications such as clothes shopping, virtual reality, online gaming, and others.
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公开(公告)号：US20240305751A1
公开(公告)日：2024-09-12
申请号：US18667568
申请日：2024-05-17
Applicant: eBay Inc.
Inventor： Shuai Zheng , Fan Yang , Mohammadhadi Kiapour , Qiaosong Wang , Japjit S. Tulsi , Robinson Piramuthu
IPC: H04N7/18 , G06F3/04842 , G06F18/214 , G06F18/2431 , G06N20/00 , G06Q30/0601 , G06Q30/08 , G06T7/60 , G06T11/60 , G06V10/10 , G06V20/20 , G06V30/194 , H04N23/61 , H04N23/63
CPC classification number: H04N7/185 , G06F18/214 , G06N20/00 , G06Q30/0623 , G06Q30/08 , G06T7/60 , G06T11/60 , G06V10/10 , G06V20/20 , G06V30/194 , H04N23/63 , G06F3/04842 , G06F18/2431 , G06Q30/0631 , G06Q30/0643 , G06T2210/16 , H04N23/61 , H04N23/631
Abstract: Camera platform techniques are described. In an implementation, a plurality of digital images and data describing times, at which, the plurality of digital images are captured is received by a computing device. Objects of clothing are recognized from the digital images by the computing device using object recognition as part of machine learning. A user schedule is also received by the computing device that describes user appointments and times, at which, the appointments are scheduled. A user profile is generated by the computing device by training a model using machine learning based on the recognized objects of clothing, times at which corresponding digital images are captured, and the user schedule. From the user profile, a recommendation is generated by processing a subsequent user schedule using the model as part of machine learning by the computing device.
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公开(公告)号：US12022239B2
公开(公告)日：2024-06-25
申请号：US18302714
申请日：2023-04-18
Applicant: eBay Inc.
Inventor： Shuai Zheng , Fan Yang , Mohammadhadi Kiapour , Qiaosong Wang , Japjit S. Tulsi , Robinson Piramuthu
IPC: H04N7/18 , G06F18/214 , G06N20/00 , G06Q30/0601 , G06Q30/08 , G06T7/60 , G06T11/60 , G06V10/10 , G06V20/20 , G06V30/194 , H04N23/63 , G06F3/04842 , G06F18/2431 , H04N23/61
CPC classification number: H04N7/185 , G06F18/214 , G06N20/00 , G06Q30/0623 , G06Q30/08 , G06T7/60 , G06T11/60 , G06V10/10 , G06V20/20 , G06V30/194 , H04N23/63 , G06F3/04842 , G06F18/2431 , G06Q30/0631 , G06Q30/0643 , G06T2210/16 , H04N23/61 , H04N23/631
Abstract: Camera platform techniques are described. In an implementation, a plurality of digital images and data describing times, at which, the plurality of digital images are captured is received by a computing device. Objects of clothing are recognized from the digital images by the computing device using object recognition as part of machine learning. A user schedule is also received by the computing device that describes user appointments and times, at which, the appointments are scheduled. A user profile is generated by the computing device by training a model using machine learning based on the recognized objects of clothing, times at which corresponding digital images are captured, and the user schedule. From the user profile, a recommendation is generated by processing a subsequent user schedule using the model as part of machine learning by the computing device.
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公开(公告)号：US20240070762A1
公开(公告)日：2024-02-29
申请号：US17896913
申请日：2022-08-26
Applicant: eBay Inc.
Inventor： Qiaosong Wang , Antonio Haro , Nitzan Mekel
CPC classification number: G06Q30/0643 , G06T19/00 , G06V10/82
Abstract: An application server associated with an online marketplace may receive a set of images of an item, spatial information associated with each image of the set of images indicating a relative spatial location to the item for each image, and viewing direction information indicating a viewing direction relative to the item for each image. The application server may then generate a neural radiance field model of the item in a three dimensional space based on the set of images, the spatial information, and the viewing direction information, and may generate a set of spherical harmonics for the neural radiance field model based on predicting one or more spherical harmonic coefficients using the set of images, the spatial information, and the viewing direction information. The application server may then output a three dimensional model of the item generated based on the set of spherical harmonics.
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Patent Agency Ranking
公开(公告)号：US11914636B2
公开(公告)日：2024-02-27
申请号：US17949953
申请日：2022-09-21
Applicant: eBay Inc.
Inventor： Fan Yang , Ajinkya Gorakhnath Kale , Qiaosong Wang , Mohammadhadi Kiapour , Robinson Piramuthu
IPC: G06F18/2415 , G06F16/50 , G06F16/532 , G06F16/583 , G06N3/084 , G06V10/46 , G06N5/022 , G06F18/2113 , G06F18/2411 , G06N3/044 , G06N3/045 , G06N7/01 , G06V10/771
CPC classification number: G06F16/532 , G06F16/50 , G06F16/583 , G06F18/2113 , G06F18/2411 , G06F18/2415 , G06N3/044 , G06N3/045 , G06N3/084 , G06N5/022 , G06V10/462 , G06V10/771 , G06N7/01
Abstract: Methods, systems, and computer programs are presented for adding new features to a network service. A method includes receiving an image depicting an object of interest. A category set is determined for the object of interest and an image signature is generated for the image. Using the category set and the image signature, the method identifies a set of publications within a publication database and assigns a rank to each publication. The method causes presentation of the ranked list of publications at a computing device from which the image was received.
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公开(公告)号：US20240037626A1
公开(公告)日：2024-02-01
申请号：US18481736
申请日：2023-10-05
Applicant: eBay Inc.
Inventor： Ajinkya Gorakhnath Kale , Fan Yang , Qiaosong Wang , Mohammadhadi Kiapour , Robinson Piramuthu
IPC: G06Q30/0601 , G06F16/583 , G06F16/2452 , G06F16/2457 , G06F16/532 , G06N5/022 , G06N3/044 , G06N7/01 , G06N3/02
CPC classification number: G06Q30/0625 , G06F16/583 , G06F16/24522 , G06F16/24578 , G06F16/532 , G06N5/022 , G06N3/044 , G06N7/01 , G06N3/02
Abstract: Systems, methods, and computer program products for identifying a relevant candidate product in an electronic marketplace. Embodiments perform a visual similarity comparison between candidate product image visual content and input query image visual content, process formal and informal natural language user inputs, and coordinate aggregated past user interactions with the marketplace stored in a knowledge graph. Visually similar items and their corresponding product categories, aspects, and aspect values can determine suggested candidate products without discernible delay during a multi-turn user dialog. The user can then refine the search for the most relevant items available for purchase by providing responses to machine-generated prompts that are based on the initial search results from visual, voice, and/or text inputs. An intelligent online personal assistant can thus guide a user to the most relevant candidate product more efficiently than existing search tools.
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公开(公告)号：US11804035B2
公开(公告)日：2023-10-31
申请号：US17512389
申请日：2021-10-27
Applicant: eBay Inc.
Inventor： Ajinkya Gorakhnath Kale , Fan Yang , Qiaosong Wang , Mohammadhadi Kiapour , Robinson Piramuthu
IPC: G06F16/583 , G06F16/51 , G06F16/248 , G06F16/2457 , G06F16/33 , G06V10/82 , G06V10/75 , G06F18/2411 , G06Q30/0601 , G06N3/044 , G06N7/01
CPC classification number: G06V10/82 , G06F16/248 , G06F16/24578 , G06F16/3344 , G06F16/51 , G06F16/5838 , G06F18/2411 , G06Q30/0643 , G06V10/758 , G06N3/044 , G06N7/01
Abstract: Systems, methods, and computer program products for identifying a candidate product in an electronic marketplace based on a visual comparison between candidate product image visual content and input query image visual content. Embodiments generate and store descriptive image signatures from candidate product images or selected portions of such images. A subsequently calculated visual similarity measure serves as a visual search result score for the candidate product in comparison to an input query image. Any number of images of any number of candidate products may be analyzed, such as for items available for sale in an online marketplace. Image analysis results are stored in a database and made available for subsequent automated on-demand visual comparisons to an input query image. The embodiments enable substantially real time visual based product searching of a potentially vast catalog of items.
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公开(公告)号：US11572232B2
公开(公告)日：2023-02-07
申请号：US17498107
申请日：2021-10-11
Applicant: eBay Inc.
Inventor： Dileep Kumar Basam , Andrew Chalkley , Ethan Benjamin Rubinson , Jean-David Ruvini , Bindia Saraf , Qiaosong Wang
Abstract: Techniques for automatically modulating a physical configuration of a reconfigurable building structure. A reconfigurable building structure may be constructed of physical elements that are movable with respect to one another to facilitate actuating the reconfigurable building structure between a plurality of different physical configurations. The physical configuration of a reconfigurable building structure may be adjusted to accommodate for physical dimensions of an item that is going to be moved into the reconfigurable building structure. For example, a spacing between two shelves may be expanded in response to an order being placed for a large item. In this way, when the item is delivered to a physical address associated with the reconfigurable building structure, various physical characteristics of the reconfigurable building structure may have already been modulated to accept the item.
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公开(公告)号：US20230018383A1
公开(公告)日：2023-01-19
申请号：US17949953
申请日：2022-09-21
Applicant: eBay Inc.
Inventor： Fan Yang , Ajinkya Gorakhnath Kale , Qiaosong Wang , Mohammadhadi Kiapour , Robinson Piramuthu
IPC: G06K9/62 , G06N3/08 , G06N3/04 , G06N5/02 , G06V10/46 , G06F16/50 , G06F16/583 , G06F16/532 , G06N7/00
Abstract: Methods, systems, and computer programs are presented for adding new features to a network service. A method includes receiving an image depicting an object of interest. A category set is determined for the object of interest and an image signature is generated for the image. Using the category set and the image signature, the method identifies a set of publications within a publication database and assigns a rank to each publication. The method causes presentation of the ranked list of publications at a computing device from which the image was received.
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