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公开(公告)号：US20160292915A1
公开(公告)日：2016-10-06
申请号：US15182267
申请日：2016-06-14
Applicant: eBay Inc.
Inventor： Jatin Chhugani , Jonathan Su , Mihir Naware
CPC classification number: G06T17/20 , A41H1/00 , A41H3/007 , G06F17/5009 , G06F2217/04 , G06F2217/32 , G06K9/6262 , G06Q30/0643 , G06T15/005 , G06T17/00 , G06T17/10 , G06T19/00 , G06T19/20 , G06T2210/16 , G06T2215/16
Abstract: Techniques for three-dimensional garment simulation using parallel computing are presented herein. An access module can be configured to access a three-dimensional garment model of a garment. The garment model can include garment points that represent a surface of the garment. A processor, having a plurality of cores, can be configured by a garment simulation module to calculate one or more exerted forces on a subset of garment points. Additionally, the garment simulation module can generate cross pairs and apportion the generated cross pairs among the plurality of cores. Moreover, the garment simulation module can determine, using the plurality of vector execution units in parallel based on an organized data layout, whether boundaries of the first subgroup of cross pairs are overlapping based on the one or more exerted forces. Subsequently, the garment simulation module can calculate one or more simulated forces acting on the garment points based on the determination.
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公开(公告)号：US12125095B2
公开(公告)日：2024-10-22
申请号：US18106810
申请日：2023-02-07
Applicant: eBay Inc.
Inventor： Jonathan Su , Jatin Chhugani , Mihir Naware , Neelakantan Sundaresan
IPC: G06Q30/00 , G06Q30/0601
CPC classification number: G06Q30/0643
Abstract: Techniques for generating a digital wardrobe are presented herein. A transceiver can be configured to receive a request having a garment identifier and a user identifier. Additionally, an access module can be configured to access a first garment model, access a body model of the user corresponding to the user identifier, and access a second garment model corresponding to the user identifier. Furthermore, a processor can be configured by a garment simulation module to position the body model inside the first garment model and the second garment model, and calculate simulated forces based on the positioning. Moreover, a rendering module can be configured to generate an image of the garment models draped on the body model based on the calculated simulated forces. Subsequently, a display module can be configured to cause presentation of the generated image on a display of a device.
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公开(公告)号：US11145118B2
公开(公告)日：2021-10-12
申请号：US16523069
申请日：2019-07-26
Applicant: eBay Inc.
Inventor： Jonathan Su , Mihir Naware , Jatin Chhugani
IPC: G06T17/20 , G06T19/20 , G06Q30/06 , G06T15/00 , G06F30/20 , G06T17/00 , G06T19/00 , G06K9/62 , G06T17/10 , A41H1/00 , A41H3/00 , G06F111/02 , G06F113/12
Abstract: Techniques for extraction of body parameters, dimensions and shape of a customer are presented herein. A model descriptive of a garment, a corresponding calibration factor and reference garment shapes can be assessed. A garment shape corresponding to the three-dimensional model can be selected from the reference garment shapes based on a comparison of the three-dimensional model with the reference garment shapes. A reference feature from the plurality of reference features may be associated with the model feature. A measurement of the reference feature may be calculated based on the association and the calibration factor. The computed measurement can be stored in a body profile associated with a user. An avatar can be generated for the user based on the body profile and be used to show or indicate fit of a garment, as well as make fit and size recommendations.
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公开(公告)号：US20200090402A1
公开(公告)日：2020-03-19
申请号：US16523069
申请日：2019-07-26
Applicant: eBay Inc.
Inventor： Jonathan Su , Mihir Naware , Jatin Chhugani
IPC: G06T17/20 , G06T19/20 , G06Q30/06 , G06T15/00 , G06F17/50 , G06T17/00 , G06T19/00 , G06K9/62 , G06T17/10 , A41H1/00
Abstract: Techniques for extraction of body parameters, dimensions and shape of a customer are presented herein. A model descriptive of a garment, a corresponding calibration factor and reference garment shapes can be assessed. A garment shape corresponding to the three-dimensional model can be selected from the reference garment shapes based on a comparison of the three-dimensional model with the reference garment shapes. A reference feature from the plurality of reference features may be associated with the model feature. A measurement of the reference feature may be calculated based on the association and the calibration factor. The computed measurement can be stored in a body profile associated with a user. An avatar can be generated for the user based on the body profile and be used to show or indicate fit of a garment, as well as make fit and size recommendations.
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15.发明申请公开(公告)号：US20200034918A1
公开(公告)日：2020-01-30
申请号：US16591973
申请日：2019-10-03
Applicant: eBay Inc.
Inventor： Mihir Naware , Jatin Chhugani , Jonathan Su
Abstract: Techniques for generated and presenting images of items within user selected context images are presented herein. In an example embodiment, an access module can be configured to receive a first environment model and a first wearable item model. A simulation module coupled to the access module may process the environment model to identify placement volumes within the environment model and to place a clothed body model within the placement volume to generate a context model. A rendering module may then generate a context image from the context model. In various embodiments, the environment model used for the context, the wearable item positioned within the environment model, and rendering values used to generate context images may be changed in response to user inputs to generate new context images that are displayed to a user.
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Patent Agency Ranking
公开(公告)号：US20170337662A1
公开(公告)日：2017-11-23
申请号：US15673262
申请日：2017-08-09
Applicant: eBay Inc.
Inventor： Mihir Naware , Jatin Chhugani
CPC classification number: G06T3/40 , G06Q30/0643 , G09G5/00 , G09G2340/0407 , G09G2340/0414 , G09G2340/0421 , G09G2340/0492 , G09G2340/145
Abstract: Methods and systems generate and project an actual sized image of an object. An object or a representation of an object may be pre-processed. The pre-processing of a representation of the object may include determining pixels that belong to the object and pixels that belong to a background of the image. The pre-processing may include calculating a bounding box for the obj ect. The projection may include determining an area of projection suitable for the bounding box of the object. The projection may further include projecting an image of intermediate dimensions. The projection may further include up-sampling or down-sampling the image to an actual size. The projection of the actual sized image may be made interactive by rendering at least one additional view of the object.
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公开(公告)号：US20160155186A1
公开(公告)日：2016-06-02
申请号：US14556677
申请日：2014-12-01
Applicant: eBay Inc.
Inventor： Jonathan Su , Jatin Chhugani , Mihir Naware , Neelakantan Sundaresan
CPC classification number: G06Q30/0643 , G06F17/30256 , G06F17/30277
Abstract: Techniques for generating a digital wardrobe are presented herein. A transceiver can be configured to receive a request having a garment identifier and a user identifier. Additionally, an access module can be configured to access a first garment model, access a body model of the user corresponding to the user identifier, and access a second garment model corresponding to the user identifier. Furthermore, a processor can be configured by a garment simulation module to position the body model inside the first garment model and the second garment model, and calculate simulated forces based on the positioning. Moreover, a rendering module can be configured to generate an image of the garment models draped on the body model based on the calculated simulated forces. Subsequently, a display module can be configured to cause presentation of the generated image on a display of a device.
Abstract translation: 本文介绍了生成数字衣柜的技术。 收发器可被配置为接收具有服装标识符和用户标识符的请求。 此外，访问模块可以被配置为访问第一服装模型，访问与用户标识符相对应的用户的身体模型，以及访问对应于用户标识符的第二服装模型。 此外，处理器可以由服装模拟模块配置，以将身体模型定位在第一服装模型和第二服装模型内，并且基于定位来计算模拟力。 此外，渲染模块可以被配置为基于计算出的模拟力来生成在身体模型上展开的衣服模型的图像。 随后，可以将显示模块配置成使得所生成的图像呈现在设备的显示器上。
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公开(公告)号：US20150130795A1
公开(公告)日：2015-05-14
申请号：US14530636
申请日：2014-10-31
Applicant: eBay Inc.
Inventor： Jatin Chhugani , Jonathan Su , Mihir Naware
CPC classification number: G06T17/20 , A41H1/00 , A41H3/007 , G06F17/5009 , G06F2217/04 , G06F2217/32 , G06K9/6262 , G06Q30/0643 , G06T15/005 , G06T17/00 , G06T17/10 , G06T19/00 , G06T19/20 , G06T2210/16 , G06T2215/16
Abstract: Techniques for three-dimensional garment simulation using parallel computing are presented herein. An access module can be configured to access a three-dimensional garment model of a garment. The garment model can include garment points that represent a surface of the garment. A processor, having a plurality of cores, can be configured by a garment simulation module to calculate one or more exerted forces on a subset of garment points. Additionally, the garment simulation module can generate cross pairs and apportion the generated cross pairs among the plurality of cores. Moreover, the garment simulation module can determine, using the plurality of vector execution units in parallel based on an organized data layout, whether boundaries of the first subgroup of cross pairs are overlapping based on the one or more exerted forces. Subsequently, the garment simulation module can calculate one or more simulated forces acting on the garment points based on the determination.
Abstract translation: 本文介绍了使用并行计算的三维服装仿真技术。 访问模块可以被配置为访问服装的三维服装模型。 服装模型可以包括代表服装表面的衣服点。 具有多个芯的处理器可以由衣服模拟模块来配置以计算服装点子集上的一个或多个施加的力。 此外，服装模拟模块可以产生交叉对并且分配在多个核心之间产生的交叉对。 此外，服装模拟模块可以基于有组织的数据布局来确定并行地使用多个向量执行单元，基于一个或多个施加的力量，交叉对的第一子组的边界是否重叠。 随后，服装仿真模块可以基于该确定来计算作用在服装点上的一个或多个模拟力。
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公开(公告)号：US12266001B2
公开(公告)日：2025-04-01
申请号：US18341402
申请日：2023-06-26
Applicant: eBay Inc.
Inventor： Jonathan Su , Mihir Naware , Jatin Chhugani , Neelakantan Sundaresan
IPC: G06Q30/06 , G06Q30/0601
Abstract: Techniques for mapping size information associated with a client to target brands, garments, sizes, shapes, and styles for which there is no standardized correlation. The size information associated with a client may be generated by modeling client garments, accessing computer aided drawing (CAD) files associated with client garments, or by analyzing a history of garment purchases associated with the client. Information for target garments may be generated in a similar fashion. A system may then create a standardized scale with a set of sizes for a target, and map a client base size to that standardized size scale. Similar matching and mapping may also be done with shape and style considerations. A recommendation based on the mapping may then be communicated to the client.
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公开(公告)号：US20240412278A1
公开(公告)日：2024-12-12
申请号：US18811240
申请日：2024-08-21
Applicant: eBay Inc.
Inventor： Jonathan SU , Jatin Chhugani , Mihir Naware , Neelakantan Sundaresan
IPC: G06Q30/0601
Abstract: Techniques for generating a digital wardrobe are presented herein. A transceiver can be configured to receive a request having a garment identifier and a user identifier. Additionally, an access module can be configured to access a first garment model, access a body model of the user corresponding to the user identifier, and access a second garment model corresponding to the user identifier. Furthermore, a processor can be configured by a garment simulation module to position the body model inside the first garment model and the second garment model, and calculate simulated forces based on the positioning. Moreover, a rendering module can be configured to generate an image of the garment models draped on the body model based on the calculated simulated forces. Subsequently, a display module can be configured to cause presentation of the generated image on a display of a device.
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