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公开(公告)号：US20180007442A1
公开(公告)日：2018-01-04
申请号：US15708778
申请日：2017-09-19
Inventor： Ao Peng
IPC: H04N21/4788 , H04N21/437 , H04N21/262 , H04N21/239 , H04N21/235 , G06Q30/08 , G06Q20/34 , H04N21/81 , G06Q20/02
CPC classification number: H04N21/4788 , G06Q20/02 , G06Q20/123 , G06Q20/34 , G06Q30/08 , H04N21/235 , H04N21/239 , H04N21/26225 , H04N21/437 , H04N21/8126
Abstract: An information processing method, a terminal and a server are disclosed. The method includes that: a terminal acquires a first input operation, acquires first input information and first comment information based on the first input operation, and sends the first input information and the first comment information to a server, the first input information includes first data; and if determining that a condition is met, the terminal outputs second comment information sent by the server, the second comment information is the first comment information displayed in a specific display manner.
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公开(公告)号：US12238637B2
公开(公告)日：2025-02-25
申请号：US17449020
申请日：2021-09-27
Inventor： Yixue Lei
Abstract: A method for determining a network access level for a user equipment is provided. In the method, a residence parameter of the user equipment on a target edge computing node of a vehicle-to-everything (V2X) system is obtained. The target edge computing node is one of a plurality of network levels in the V2X system. The one of the plurality of network levels of the target edge computing node is determined as the network access level of the user equipment when the residence parameter meets an access condition of the target edge computing node, so that the user equipment is configured to access a core network of the V2X system through any edge computing node belonging to the determined network access level during movement of the user equipment.
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公开(公告)号：US12238199B2
公开(公告)日：2025-02-25
申请号：US17992685
申请日：2022-11-22
Inventor： Yong Cheng , Yangyu Tao , Fangcheng Fu
Abstract: A secure multi-party computation method and apparatus, a device, and a storage medium are provided, which belong to the field of data security technologies. The method includes: performing homomorphic encryption processing on first plaintext data to generate first ciphertext data; transmitting encrypted data containing the first ciphertext data to a second node device; receiving difference ciphertext data transmitted by the second node device; and decrypting the difference ciphertext data to obtain a positive and negative property of a difference between the first plaintext data and the second plaintext data. The foregoing method and apparatus, device, and storage medium are conducive to reducing the number of times of communications of secure multi-party computation, have low communication overhead and high computation efficiency, and enable magnitude comparison and equality testing to be performed simultaneously.
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公开(公告)号：US12233335B2
公开(公告)日：2025-02-25
申请号：US18651290
申请日：2024-04-30
Inventor： Yulin Wan , Xun Hu , Shandong Su
IPC: A63F13/426 , A63F13/537 , A63F13/55 , G06F3/04815 , G06F3/04842 , G06F3/04847
Abstract: A virtual object selection method is described. The method includes displaying, on a user interface, a display picture corresponding to a virtual environment and a first virtual object located in the virtual environment. Further, the method includes obtaining a set execution range of a first operation of the first virtual object in the virtual environment, and determining a priority execution range of the first operation in the virtual environment, the priority execution range being within the set execution range and smaller than the set execution range. In addition, the method includes selecting a second virtual object from the priority execution range as a target virtual object corresponding to the first operation. Apparatus and non-transitory computer-readable medium counterpart embodiments are also provided.
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公开(公告)号：US20250062959A1
公开(公告)日：2025-02-20
申请号：US18935880
申请日：2024-11-04
Inventor： Yixue LEI
IPC: H04L41/0823 , H04L43/087
Abstract: A data transmission method, performed by an access network element, includes: obtaining a first latency variation distribution characteristic of a service data packet indicating a transmission latency range of the service data packet; receiving one or more latency variation conditions of the service data packet determined by a core network element; and configuring a scheduling and transmission policy of the access network element based on the first latency variation distribution characteristic and the one or more latency variation conditions.
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Patent Agency Ranking
公开(公告)号：US20250061602A1
公开(公告)日：2025-02-20
申请号：US18908972
申请日：2024-10-08
Inventor： Yuyang Sha
IPC: G06T7/73 , G06T7/11 , G06T7/13 , G06V10/32 , G06V10/44 , G06V10/776 , G06V10/80 , G06V10/82 , G06V40/10
Abstract: Techniques for image data processing and image detected are described herein. Techniques may include obtaining a source image that includes a target object, and obtaining a local feature sequence of the target object from the source image; performing location encoding processing on the local feature sequence to obtain location encoding information of the local feature sequence, and combining the local feature sequence and the location encoding information into an object description feature associated with the target object; obtaining an attention output feature of the object description feature; the attention output feature being configured for representing an information transfer relationship between global features of the target object; and determining an object encoding feature of the source image according to the object description feature and the attention output feature; and determining keypoint location information of the target object in the source image based on the object encoding feature.
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公开(公告)号：US12230284B2
公开(公告)日：2025-02-18
申请号：US17346525
申请日：2021-06-14
Inventor： Dong Ming Li
IPC: G10L19/018 , G10L21/0224 , G10L21/0232 , G10L21/0272
Abstract: A method for filtering out a background audio signal includes: obtaining a first audio signal collected during playing of the background audio signal, the background audio signal being an audio signal obtained by adding watermark information to an original audio signal; separating the first audio signal to obtain the watermark information and a second audio signal without the watermark information; querying the preset correspondence according to the watermark information to obtain the original audio signal corresponding to the watermark information; and filtering out the original audio signal from the second audio signal to obtain a target audio signal.
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公开(公告)号：US12229968B2
公开(公告)日：2025-02-18
申请号：US17394389
申请日：2021-08-04
Inventor： Hao Dong , Shufeng Gao
IPC: G06T7/20
Abstract: A trajectory data processing method is provided to a trajectory data apparatus. The method includes: obtaining trajectory data in a target geographical range, the trajectory data including moving trajectories of a plurality of moving objects, generating a feature map layer of the trajectory data, the feature map layer at least including a trajectory flow map layer, a moving speed map layer, and a travel direction map layer, fusing map layers in the feature map layer to obtain a fused feature map layer; displaying the fused feature map layer; and in response to obtaining a selection instruction of any pixel position on the fused feature map layer, displaying a trajectory flow at the pixel position and a moving speed and a travel direction of a moving object at the pixel position.
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公开(公告)号：US12229838B2
公开(公告)日：2025-02-18
申请号：US17352221
申请日：2021-06-18
Inventor： Xu Zhang , Leyu Lin , Jing Zhang , Kaikai Ge , Kai Zhuang , Xin Chen , Wei Wang , Su Yan , Yudan Liu , Linyao Tang
IPC: G06Q50/00 , G06F16/2458
Abstract: A method is provided for determining a social rank of a node in a social network, the social network including a plurality of nodes connected by relationship chains. The method includes determining a user corresponding to at least one of the plurality of nodes in the social network, determining a connection structure of the relationship chains between the plurality of nodes, and determining, according to the connection structure of the relationship chains between the plurality of nodes, a social rank of the user corresponding to the at least one of the plurality of nodes.
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公开(公告)号：US12229771B2
公开(公告)日：2025-02-18
申请号：US17680233
申请日：2022-02-24
Inventor： Shuzhen Wu
Abstract: The present disclosure includes an account binding method. In the method, an account addition page is presented in a first application that is currently logged into using an application account of the first application. Information acquisition instruction carrying user identity information in an encrypted form is transmitted to an account provider system, in response to an account addition instruction triggered. A to-be-bound account that is associated with the user identity information and acquired and fed back by the account provider system is received. The received to-be-bound account is displayed on a gateway page of the account provider system. Also, binding between the application account of the first application and the to-be-bound account is performed, when the displayed to-be-bound account is confirmed by a user operation of the gateway page.
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