公开(公告)号：US09734553B1

公开(公告)日：2017-08-15

申请号：US14588216

申请日：2014-12-31

Applicant: eBay Inc.

Inventor： Mihir Naware ,  Jatin Chhugani

IPC: G09G5/00 ,  G06T3/40 ,  G06Q30/06

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 object. 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.

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.

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.

公开(公告)号：US20230186378A1

公开(公告)日：2023-06-15

申请号：US18106810

申请日：2023-02-07

Applicant: eBay Inc.

Inventor： Jonathan Su ,  Jatin Chhugani ,  Mihir Naware ,  Neelakantan Sundaresan

IPC: 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.

公开(公告)号：US20210279783A1

公开(公告)日：2021-09-09

申请号：US17331027

申请日：2021-05-26

Applicant: eBay Inc.

Inventor： Jonathan Su ,  Mihir Naware ,  Jatin Chhugani ,  Neelakantan Sundaresan

IPC: G06Q30/06

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.

公开(公告)号：US10410414B2

公开(公告)日：2019-09-10

申请号：US16054139

申请日：2018-08-03

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 ,  A41H3/00

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.

公开(公告)号：US10366439B2

公开(公告)日：2019-07-30

申请号：US14579936

申请日：2014-12-22

Applicant: eBay Inc.

Inventor： Cheri Nola Leonard ,  Jiri Medlen ,  Jonathan Su ,  Mihir Naware ,  Jatin Chhugani ,  Neelakantan Sundaresan

IPC: G06Q30/00 ,  G06Q30/06

Abstract: Systems and methods for regional item recommendations are provided. In example embodiments, an indication of a destination geolocation from a user device of a user is received. Destination data corresponding to the destination geolocation is retrieved. A destination characteristic from the destination data is extracted. The destination characteristic indicates an affinity for apparel associated with the destination geolocation. A candidate apparel item is determined based on the extracted destination characteristic. An item listing corresponding to the candidate apparel item is identified. The item listing is presented on a user interface of the user device.

公开(公告)号：US20180350140A1

公开(公告)日：2018-12-06

申请号：US16054139

申请日：2018-08-03

Applicant: eBay Inc.

Inventor： Jonathan Su ,  Mihir Naware ,  Jatin Chhugani

IPC: G06T17/20 ,  G06F17/50 ,  G06K9/62 ,  G06Q30/06 ,  G06T15/00 ,  G06T17/00 ,  G06T17/10 ,  G06T19/00 ,  G06T19/20

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 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.

公开(公告)号：US09984409B2

公开(公告)日：2018-05-29

申请号：US14580072

申请日：2014-12-22

Applicant: eBay Inc.

Inventor： Mihir Naware ,  Jatin Chhugani ,  Jonathan Su

IPC: G06Q30/06 ,  G06F3/0484

CPC classification number: G06Q30/0643 ,  G06F3/04842 ,  G06T2210/16

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 image. A simulation module coupled to the access module may process the environment image to identify placement areas within the image, and an imaging module may merge an item image with the environment image and filter the merged image in an erosion area. In various embodiments, the items and environments may be selected by a user and presented to a user in real-time or near-real time as part of an online shopping experience. In further embodiments, the environments may be processed from images taken by a device of the user.

公开(公告)号：US09378593B2

公开(公告)日：2016-06-28

申请号：US14530636

申请日：2014-10-31

Applicant: eBay Inc.

Inventor： Jatin Chhugani ,  Jonathan Su ,  Mihir Naware

IPC: G06T19/20 ,  G06Q30/06 ,  G06T15/00 ,  G06T17/20 ,  G06F17/50 ,  G06T17/00 ,  G06T19/00 ,  G06K9/62 ,  G06T7/00 ,  G06T17/10 ,  A41H3/00

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。