Patents Assigned to TENCENT TECHNOLOGY (SHENZHEN)
  • Patent number: 12202143
    Abstract: Embodiments of the disclosure provide a robot control method, apparatus and device, a computer storage medium and a computer program product and relate to the technical field of artificial intelligence. The method includes: acquiring environment interaction data and an actual target value, indicating a target that is actually reached by executing an action corresponding to action data in the environment interaction data; determining a return value after executing the action according to state data, action data and the actual target value at the first time of two adjacent times; updating a return value in the environment interaction data by using the return value after executing the action; training an agent corresponding to a robot control network by using the updated environment interaction data, and controlling the action of a target robot by using the trained agent.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Rui Yang, Lanqing Li, Dijun Luo
  • Patent number: 12206803
    Abstract: A data transmission method, apparatus, and system, a computer device, and a storage medium. The method includes: performing two-way authentication with a first interaction device; receiving encrypted interaction data obtained by encrypting interaction data based on a working key and transmitted by the first interaction device, after the two-way authentication is completed, the working key being obtained by the first interaction device by mapping an authentication key used in the two-way authentication; decrypting the encrypted interaction data according to the working key obtained by mapping the authentication key on the communication adapter; transmitting interaction data obtained through the decryption to a second interaction device through a simulated device node identifiable by the second interaction device and based on a communication protocol of the second interaction device that is natively adapted to the device node.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Jun Lv, Wenjun Liu, Runzeng Guo
  • Patent number: 12204522
    Abstract: The present disclosure provides a data processing method performed by an electronic device. The method includes: obtaining first and second service behavior features, and a service scenario feature of an object from service history data associated with the object; generating first and second service embedding vectors and a scenario representation vector according to the first and second service behavior features and the service scenario feature; obtaining first and second weights of the first and second service embedding vectors according to the scenario representation vector and the first and second service embedding vectors; generating first and second service feature vectors according to the first and second service embedding vectors and the first and second weights of the first and second service embedding vectors, respectively; and obtaining an object embedding vector according to the first service feature vector and the second service feature vector.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zhijie Qiu, Ruobing Xie, Yi Liu, Jun Rao, Bo Zhang
  • Patent number: 12204586
    Abstract: An object management method includes: obtaining position information of a first object added in a scene; determining, from an object management tree corresponding to the scene, a first node according to the position information of the first object; dividing, in response to that a quantity of objects contained in the area corresponding to the first node is greater than an upper limit after the first object is added to the area corresponding to the first node, the area corresponding to the first node into n sub-areas according to position information of objects contained in the area corresponding to the first node; and configuring, in the object management tree, n nodes in one-to-one correspondence with the n sub-areas.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yong Pan, Longwei Lai, Yachang Wang
  • Patent number: 12204938
    Abstract: A pipeline-based machine learning method includes: determining a plurality of target components from candidate components configured to construct a machine learning model; performing standardization processing on input data and output data of the plurality of target components to obtain a plurality of standardized components respectively corresponding to the plurality of target components; assembling, based on a connection relationship between the plurality of standardized components, the plurality of standardized components into a pipeline corresponding to the machine learning model; performing scheduling processing on the plurality of standardized components included in the pipeline, to obtain a scheduling result; and executing, based on THE scheduling result, a machine learning task corresponding to the machine learning model.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Luyang Cao
  • Patent number: 12204813
    Abstract: A server system includes a cloud application program, a system framework, a forwarding program, and an audio capturing program. The server system inputs first audio data of the cloud application program to the system framework, processes the first audio data through the system framework to obtain second audio data, and transmits the second audio data to the forwarding program. The second audio data is then transmitted from the forwarding program to the audio capturing program according to a communication connection between the forwarding program and the audio capturing program. The audio capturing program transmits the second audio data to a local application program of a terminal. Because the second audio data obtained after processing through the system framework is directly sent to the audio capturing program through the forwarding program, a transmission link of audio data is shortened, thus reducing the delay in delivering audio data.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Jiaping Wu
  • Patent number: 12203783
    Abstract: This disclosure relates to a sensor, a sensing device, and a sensing method. The sensor may include an upper electrode layer, a dielectric layer, and a lower electrode layer. A first dielectric layer surface of the dielectric layer may be attached to a first upper electrode surface of the upper electrode layer. A second dielectric layer surface of the dielectric layer may be attached to a first lower electrode surface of the lower electrode layer. The second dielectric layer surface may be opposite to the first dielectric layer surface. The upper electrode layer may include at least two sub-upper electrodes arranged in an array. An electrode gap may exist between the at least two sub-upper electrodes.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuan Dai, Zhengyou Zhang, Chuanfei Guo, Peng Lu
  • Patent number: 12197850
    Abstract: A method for presenting a point cloud viewport includes: acquiring a point cloud file, the point cloud file including information of a point cloud viewport and auxiliary information associated with the point cloud viewport, the auxiliary information corresponding to a type of the point cloud viewport; parsing the point cloud file to obtain the information of the point cloud viewport and the auxiliary information; and presenting the point cloud viewport according to the information of the point cloud viewport, and presenting corresponding description content in the point cloud viewport according to the auxiliary information.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Ying Hu
  • Patent number: 12194378
    Abstract: A system/method for a cloud game can improve sharing to a social application that is locally running on a terminal. The system/method improves the scalability of cloud games, provides improved information processing, improves the sociality of cloud games, achieves a high degree of dissemination of cloud games, improves the degree of participation of players in cloud games, and improves the interaction rate of cloud games. The system/method includes logging, by a terminal, in to a cloud game installed in a server based on a trigger instruction of a cloud game login portal, transmitting an operation instruction to the server on which the cloud game is installed, and receiving sharing information including data to-be-shared transmitted by the server. The terminal can share the data to-be-shared to a target social application.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Haiyang Liu, Minhua Xu, Qingwen Liu, Jiang Zhou, Zhipeng Gong, Jiaping Wu
  • Patent number: 12197640
    Abstract: An image gaze correction method, apparatus, electronic device, computer-readable storage medium, and computer program product related to the field of artificial intelligence technologies are provided. The image gaze correction method includes: acquiring an eye image from an image; performing feature extraction processing on the eye image to obtain feature information of the eye image; performing, based on the feature information and a target gaze direction, gaze correction processing on the eye image to obtain an initially corrected eye image and an eye contour mask; performing, by using the eye contour mask, adjustment processing on the initially corrected eye image to obtain a corrected eye image; and generating a gaze corrected image based on the corrected eye image.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Keke He, Zhengkai Jiang, Jinlong Peng, Yang Yi, Xiaoming Yu, Juanhui Tu, Yi Zhou, Yabiao Wang, Ying Tai, Chengjie Wang, Jilin Li, Feiyue Huang
  • Patent number: 12198407
    Abstract: An artificial intelligence-based image processing method includes: obtaining a first sample image of a source domain and a second sample image of a target domain, the first sample image of the source domain carrying a corresponding target processing result; converting the first sample image into a target sample image, the target sample image carrying a corresponding target processing result; training a first image processing model based on the target sample image and the target processing result corresponding to the target sample image, to obtain a second image processing model; and inputting, in response to obtaining a human tissue image of the target domain, the human tissue image into the second image processing model, positioning, by the second image processing model, a target human tissue in the human tissue image, and outputting position information of the target human tissue in the human tissue image.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Han Zheng, Hong Shang, Xiaoning Wang, Jianhua Yao
  • Patent number: 12198374
    Abstract: A method for training an SMPL parameter prediction model, including: obtaining a sample picture; inputting the sample picture into a pose parameter prediction model to obtain a predicted pose parameter; inputting the sample picture into a shape parameter prediction model to obtain a predicted shape parameter; calculating model prediction losses according to an SMPL parameter prediction model and annotation information of the sample picture; and updating the pose parameter prediction model and the shape parameter prediction model according to the model prediction losses.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Shuang Sun, Chen Li, Yuwing Tai, Jiaya Jia, Xiaoyong Shen
  • Patent number: 12198262
    Abstract: An image processing method and apparatus, an electronic device, and a computer-readable storage medium. The method includes: displaying, in a user interface, a picture obtained by observing a virtual environment from a virtual camera, the picture including a distant view portion corresponding to a virtual area of the virtual environment, the virtual area being outside a preset range associated with the virtual camera; detecting an editing operation performed on a virtual model in the virtual area; and updating, in response to determining the edited virtual model meets a specific condition, the distant view portion based on the edited virtual model.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yi Liu
  • Patent number: 12200146
    Abstract: A blockchain-based data processing method and apparatus, a computer device, and a computer-readable storage medium.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zhang Wang, Yixin Guo, Dezhi Wei, Zhaochuang Wang, Xiaoqiang Qiao, Youwei Liu
  • Patent number: 12194385
    Abstract: A method, apparatus, and a storage medium for displaying a virtual prop includes: displaying a screen in which a target virtual operation object is located in a target application; detecting a virtual prop of a target type within a visual angle range of the target virtual operation object in response to the target virtual operation object being configured with a target virtual skill, where the target virtual skill allows the target virtual operation object to see the virtual prop of the target type through a virtual obstacle; and displaying perspective information of the target virtual prop in the target application in response to the target virtual prop of the target type being detected within the visual angle range of the target virtual operation object.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Chao Liang, Zhihong Liu
  • Patent number: 12197879
    Abstract: An electronic device obtains a to-be-translated sentence. The electronic device divides the to-be-translated sentence into a preset quantity of clauses. The electronic device separately translates each of the clauses to obtain a respective translation result corresponding to each of the clauses. The electronic device combines the respective translation results corresponding to each of the clauses according to semantics to obtain a target translation sentence corresponding to the to-be-translated sentence.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Qiu Ran, Yankai Lin, Peng Li, Jie Zhou
  • Patent number: 12198555
    Abstract: This application provides a method for controlling vehicles driving as a platoon performed by an electronic device. The method includes: transmitting a first vehicle clearing message to a target in-platoon vehicle, and a second vehicle clearing message to following vehicles behind the target in-platoon vehicle, the first vehicle clearing message used for instructing the target in-platoon vehicle to leave the platoon, the second vehicle clearing message used for instructing temporary clearing of the following vehicles behind the target in-platoon vehicle; receiving a platoon joining message returned from the following vehicles behind the target in-platoon vehicle; and reorganizing the following vehicles behind the target in-platoon vehicle according to the platoon joining message to form a new vehicle platoon, the new vehicle platoon not including the target in-platoon vehicle and following vehicles having not transmitted the platoon joining message to the leading vehicle.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Zhuoyun Zhang
  • Patent number: 12198296
    Abstract: Embodiments of this application provide an image processing method, apparatus, device, and computer-readable storage medium. The method includes: obtaining an image; determining eigenvectors of pixels in the image and determining neighborhood image blocks corresponding to the pixels; processing the eigenvectors and the neighborhood image blocks of the pixels by using a lightweight neural network model, to obtain a target image after processing, the lightweight neural network model being obtained by performing lightweight processing on a trained neural network model; and outputting the target image, wherein the target image has a higher resolution than that of the image.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Fasheng Chen
  • Patent number: 12197449
    Abstract: Embodiments of the present disclosure provide an artificial intelligence (AD-based recommendation method and apparatus, an electronic device, and a computer-readable storage medium. The method includes obtaining a plurality of pieces of candidate recommendation information corresponding to a to-be-recommended object and forming a fusion feature corresponding to each of the plurality of pieces of candidate recommendation information. Then, the method includes performing multi-level mapping processing on the fusion feature to obtain scores corresponding to a plurality of indicators of each of the plurality of pieces of candidate recommendation information. The method may also include performing multi-indicator aggregation processing on the scores to obtain comprehensive scores and sorting the plurality of pieces of candidate recommendation information in a descending order according to the comprehensive score. Then piece of candidate recommendation information ranked at the top is selected.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: January 14, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Tianhao Li
  • Publication number: 20250016307
    Abstract: This application provides a displacement vector prediction method and apparatus in video encoding/decoding and a device and relates to the field of video codec technologies. In this application, candidate displacement vectors are constructed by combining displacement vectors related to a plurality of prediction modes, and then a predicted displacement vector of a current unit is derived from the candidate displacement vectors. Information about an encoded/decoded unit having a same prediction mode as the current unit can be used and information about an encoded/decoded unit having different prediction modes from the current unit is also allowed to be combined to derive the predicted displacement vector of the current unit, so that the candidate displacement vector has a higher possibility to be selected as the predicted displacement vector, thereby improving the encoding performance of the displacement vector.
    Type: Application
    Filed: September 20, 2024
    Publication date: January 9, 2025
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yingbin WANG, Xiaozhong XU, Shan LIU