-
公开(公告)号:US20220245876A1
公开(公告)日:2022-08-04
申请号:US17622266
申请日:2020-03-26
申请人: Beijing Jingdong Shangke Information Technology Co., Ltd. , Beijing Jingdong Century Trading Co., Ltd.
发明人: Junwei ZHU , Zhidong SHE , Zhentao ZHANG
IPC分类号: G06T11/60 , G06T7/70 , G06T7/11 , G06V10/774 , G06V10/82
摘要: Disclosed in embodiments of the present disclosure are a method and apparatus for virtual fitting. A specific implementation of the method comprises: receiving a fitting request comprising a model picture and a user image; performing human body positioning and surface coordinate analysis on the model picture and the user image respectively; performing clothing segmentation on the model picture and the user image respectively; on the basis of the clothing segmentation result and the surface coordinate analysis result, covering the pixels corresponding to a piece of clothing in the model picture to corresponding positions in the user image to obtain a synthesized image and information to be completed; and inputting the synthesized image, the positioning result of the user image, and said information into a pre-trained image completion network to obtain a completed image.
-
公开(公告)号:US11383857B2
公开(公告)日:2022-07-12
申请号:US16323137
申请日:2017-07-05
申请人: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO, LTD. , BEIJING JINGDONG CENTURY TRADING CO., LTD.
发明人: Song Han
摘要: The present disclosure provides a method, a device and a system for guiding an unmanned aerial vehicle to land. A navigation equipment on the unmanned aerial vehicle sends a landing instruction to the ground, so that a landing platform receiving the landing instruction displays a landing pattern. The navigation equipment scans image of the ground to identify the landing pattern, and guides the unmanned aerial vehicle to land at the landing pattern and land on the landing platform eventually. The landing platform displays a landing pattern according to the received instruction, and the unmanned aerial vehicle lands at the landing pattern, so that the unmanned aerial vehicle lands quickly and conveniently without extensive calculation.
-
公开(公告)号:US11377303B2
公开(公告)日:2022-07-05
申请号:US17044169
申请日:2019-05-14
申请人: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD. , BEIJING JINGDONG CENTURY TRADING CO., LTD.
发明人: Xu Wang , Meng Wang , Jinxing Hu , Fengquan Huang
摘要: The present disclosure provides a modular sorting platform and a goods sorting system. The modular sorting platform includes a support structure and combination platform. The combination platform is installed on the support structure, and is composed of a plurality of platform modules. The platform modules include: a loading module including a loading module platform worksurface for forming a worksurface of the combination platform, an input position for receiving to-be-sorted goods, and a loading module connection part for connecting with another platform module; and an unloading module including an unloading module worksurface for forming the worksurface of the combination platform, an output position for outputting the goods, and an unloading module connection part for connecting with another platform module. The goods sorting system includes the modular sorting platform.
-
公开(公告)号:US11338999B2
公开(公告)日:2022-05-24
申请号:US16759786
申请日:2018-09-30
申请人: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD. , BEIJING JINGDONG CENTURY TRADING CO., LTD.
发明人: Jinxing Hu
摘要: An article storage device includes a first conveying line, a second conveying line, and a temporary storage passage, wherein the first conveying line and the second conveying line ascend spirally around the temporary storage passage to form a double spiral structure, and two ends of the temporary storage passage respectively are in communication with the first conveying line and the second conveying line, the first conveying line conveys the article to the temporary storage passage, the temporary storage passage receives the article from the first conveying line and conveys the article to the second conveying line, and the second conveying line receives the article from the temporary storage passage and conveys the article.
-
公开(公告)号:US11321769B2
公开(公告)日:2022-05-03
申请号:US16664689
申请日:2019-10-25
申请人: Beijing Jingdong Shangke Information Technology Co., Ltd. , JD.com American Technologies Corporation
发明人: Hui Zhou , Yi Xu , Shanglin Yang
摘要: A method and system for generating a three-dimensional (3D) model of a garment. The method includes: providing an image of the garment; generating a 3D garment representation based on the image; registering the 3D garment representation to a 3D model to obtain a preliminary 3D garment model; projecting the preliminary 3D garment model dressed on the 3D model to an 2D projected image; and comparing the 2D projected image with the image of the garment, so as to refine the preliminary 3D garment model to obtain the final 3D model of the garment.
-
公开(公告)号:US11312020B2
公开(公告)日:2022-04-26
申请号:US16197021
申请日:2018-11-20
申请人: Beijing Jingdong Shangke Information Technology Co., Ltd. , JD.com American Technologies Corporation
发明人: Xiang Li , Peng Chang , Hui Cheng , Zhengmao Liu
摘要: A method and system for monitoring an e-commerce platform. The system includes a computing device and a visual sensor. The computing device includes a processor and a storage device storing computer executable code. The computer executable code, when executed at the processor, is configured to: extract image keypoints from an image of the object captured by the visual sensor; retrieve a template of the object, where the template includes template keypoints of at least one template side surface of the object; pick two template keypoints from the template side surface and determine two image keypoints respectively matching the two picked template keypoints; build a bounding box of the object based on the two determined image keypoints; and refine the bounding box.
-
公开(公告)号:US20220109640A1
公开(公告)日:2022-04-07
申请号:US17426419
申请日:2020-01-03
申请人: Beijing Jingdong Shangke Information Technology Co., Ltd , Beijing Jingdong Century Trading Co., Ltd.
发明人: Xinming Yao
IPC分类号: H04L47/78 , H04L47/762 , H04L47/80
摘要: A network resource pushing method, a device, and a storage medium. The method comprises: a server receiving information of a network resource accessed by a user, and information of the environment of the user when the user accessed the network resource (101); the server applying, according to the information of the environment of the user, a pre-established scenario determination model to determine a user scenario (102); the server establishing an association model between the user scenario and the type of network resource accessed by the user (103); and the server receiving information of a current environment of the user, applying the scenario determination model to determine a current scenario corresponding to the information of the current environment of the user, and pushing to the user, according to the association model, a network resource having a type corresponding to the determined current scenario (104).
-
公开(公告)号:US11285621B2
公开(公告)日:2022-03-29
申请号:US16590260
申请日:2019-10-01
申请人: Beijing Jingdong Shangke Information Technology Co., Ltd. , JD.com American Technologies Corporation
发明人: Yudong Luo , Wei Xi
摘要: An end effector for a robotic arm. The end effector includes an angle compensator for attaching a suction cup, a vacuum control valve, a vacuum generator, a level compensator, and an extension tube which are sequentially connected along a central axis and in fluid communication, and a vacuum sensor connected to the vacuum control valve for measuring vacuum, a proximity sensor attached to the extension tube 121 for determining position of the level compensator. The vacuum is generated when compressed air passes the extension tube, the level compensator and the vacuum generator along the central axis. The level compensator provides compensation along the central axis.
-
公开(公告)号:US11256773B2
公开(公告)日:2022-02-22
申请号:US16349329
申请日:2017-10-26
申请人: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD. , BEIJING JINGDONG CENTURY TRADING CO., LTD.
发明人: Ruibo Wang
IPC分类号: G06F16/00 , G06F16/957 , G06F16/958 , G06F16/14 , G06F16/11 , G06F16/172
摘要: A method and a device for previewing a document online are provided. The method includes: whether data associated with a primary key exist in a cache server according to the primary key of to-be-previewed content is queried; when determining from the query that data associated with the primary key exist, the data associated with the primary key from the cache server is obtained, and the data associated with the primary key to an application server is sent; after the data associated with the primary key is received, a key-value pageview count of the primary key is determined; and when determining that a value of the key-value pageview count is not zero, the to-be-previewed content from a cloud storage server according to the primary key is obtained and the to-be-previewed content to the application server is provided for preview by a user.
-
公开(公告)号:US11244548B2
公开(公告)日:2022-02-08
申请号:US16808306
申请日:2020-03-03
申请人: Beijing Jingdong Shangke Information Technology Co., Ltd. , JD.com American Technologies Corporation
发明人: Longyin Wen , Yue Zhang , Xinyao Wang , Lei Yi , Liefeng Bo
IPC分类号: G08B13/196 , G06Q20/18 , G06N3/08 , G06K9/20 , G06T7/20
摘要: A method and a system for self-checkout. The system includes a scanner, an imaging device, and a computing device. The computing device is configured to: initiate a self-checkout event; instruct the imaging device to capture video frames of a region of interest (ROI); track the product; record scanning status and location status of the product; in response to receive a scanning signal from the scanner, record scanning status of the product as scanned; calculate a shoplifting risk score based on a number of the product having the scanning status of unscanned and disappears from the table region or ROI; and provide a shoplifting warning when the shoplifting score is large.
-
-
-
-
-
-
-
-
-