Patents Assigned to TENCENT TECHNOLOGY (SHENZHEN)
  • Patent number: 12288084
    Abstract: This application provides an interface calling simulation method for developing an application program performed by an electronic device. The electronic device receives an interface calling request for a target interface in an application program. The interface calling request includes interface calling information of the target interface. The electronic device identifies, within a simulated interface set for a simulation interface corresponding to the target interface. The simulated interface set includes simulated interfaces that simulate real interfaces in the application program. The electronic device compares the interface calling information of the target interface with interface configuration information of the simulated interface.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: April 29, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuansheng Xue, Yuan Hai, Yanghao Ou, Zhiwei Guo, Chao Lin, Canhui Huang, Sicheng Huang
  • Patent number: 12287768
    Abstract: A database performance tuning method is provided, including: receiving a performance tuning request of tuning a configuration parameter of a target database; obtaining a status indicator of the target database; and inputting the status indicator of the target database into a deep reinforcement learning model, and outputting a recommended configuration parameter of the target database. The deep reinforcement learning model includes a first deep reinforcement learning network and a second deep reinforcement learning network. The first deep reinforcement learning network is configured to provide a recommendation policy for outputting a recommended configuration parameter according to a status indicator, and the second deep reinforcement learning network is configured to evaluate the recommendation policy provided by the first deep reinforcement learning network.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: April 29, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Ji Zhang
  • Publication number: 20250133247
    Abstract: A method and an apparatus for controlling video stream transmission. The method for controlling video stream transmission including receiving a video stream transmitted by a pushing party, detecting network indicator information of the video stream in the receiving process, determining a pulling bit rate matching the network indicator information, generating a pulling request based on the pulling bit rate, the pulling request being a request to the pushing party to perform pushing processing based on the pulling bit rate; and transmitting the pulling request to the pushing party.
    Type: Application
    Filed: December 30, 2024
    Publication date: April 24, 2025
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuhang JIA, Yixue Lei, Yunfei Zhang
  • Patent number: 12284411
    Abstract: A video playing method includes: transmitting, in response to detecting a user input on a target control in a map display interface, a first acquisition request, the first acquisition request being used for acquiring target video data corresponding to the target control; receiving response information for the first acquisition request, and acquiring the target video data based on the response information; and displaying a video window on the map display interface, the video window being used for playing the target video data.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Zhitong Zhou
  • Patent number: 12283087
    Abstract: A model training method includes obtaining an image sample set and brief-prompt information; generating a content mask set according to the image sample set and the brief-prompt information; generating a to-be-trained image set according to the content mask set; obtaining, based on the image sample set and the to-be-trained image set, a predicted image set through a to-be-trained information synthesis model, the predicted image set comprising at least one predicted image, the predicted image being in correspondence to the image sample; and training, based on the predicted image set and the image sample set, the to-be-trained information synthesis model by using a target loss function, to obtain an information synthesis model.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Haozhi Huang, Jiawei Li, Li Shen, Yonggen Ling, Wei Liu, Dong Yu
  • Patent number: 12280313
    Abstract: This application discloses a method for controlling a virtual car during a round of game based on artificial intelligence (AI). The method includes: controlling a first virtual car to pursue a second virtual car on a virtual map in accordance with instructions from a user of the computer device; while the first virtual car to pursues the second virtual car on the virtual map: displaying a mini-map on the virtual map, the mini-map including a current position of the first virtual car; and adaptively displaying a current position of the second virtual car on the mini-map.
    Type: Grant
    Filed: March 11, 2024
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Meng Wang, Rui Zheng, Haosheng Xue, Lei Zheng
  • Patent number: 12283089
    Abstract: Aspects of the disclosure provide an image processing method, an image processing terminal, an image processing apparatus, and a non-transitory computer-readable storage medium. The method can include performing face detection on a target image to detect a face region in the target image. The method includes determining an expression class of the detected face region based on a trained expression recognition model and determining whether the determined expression class of the detected face region is a target expression class. If the determined expression class is the target expression class, head detection is performed to identify a head region in the target image and the identified head region is edited. If the determined expression class is not the target expression class, the head detection is not performed on the target image.
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wei Xiong, Fei Huang
  • Patent number: 12282921
    Abstract: Provided is a blockchain-based data processing method performed by a computer device. The method includes: determining a plurality of transactions having a same group identifier in a transaction pool as group transaction data; packetizing each of the group transaction data into a proposal block, and executing each of the group transaction data in the proposal block to obtain a corresponding transaction execution result; when at least one transaction execution result comprises a transaction execution failure result, setting the transaction execution result to each of the group transaction data, and updating the proposal block according to the transaction execution failure result to obtain a target proposal block; and when the target proposal block is passed by consensus, performing accounting on the target proposal block and the transaction execution failure result corresponding to each of the group transaction data.
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yifang Shi
  • Patent number: 12280310
    Abstract: A virtual object control method is provided. The method includes: displaying a battle interface, the battle interface including a first virtual object, at least one second virtual object, and a first control; determining a target virtual object from the at least one second virtual object, and labeling the target virtual object in a predetermined manner; receiving a first trigger signal acting on the first control; and controlling, in response to determining that the first trigger signal meets an automatic control condition, the first virtual object to use a virtual prop to change a target attribute value of the target virtual object.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xun Hu, Jianmiao Weng, Yulin Wan, Shandong Su, Yong Zhang
  • Patent number: 12282745
    Abstract: An intelligent question answering method includes: determining, based on received question information, a target object and a target attribute corresponding to the question information; obtaining an answer knowledge path and an external knowledge path of the target object other than the answer knowledge path from a pre-established knowledge graph based on the target object and the target attribute, the answer knowledge path including target context information for describing the target attribute, and the external knowledge path including external context information for describing another attribute; inputting the answer knowledge path and the external knowledge path into a trained neural network model to obtain a reply text, a training corpus of the neural network model during training including at least comment information of the target object; and outputting the reply text.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiaoxue Liu, Yuyao Tang, Ninghua Wang, He Liu
  • Patent number: 12283132
    Abstract: This application provide a vehicle communication method performed by an electronic toll collection (ETC) system. The ETC system includes an ETC roadside unit (RSU) and an ETC onboard unit (OBU), and the vehicle communication method includes: establishing, when an ETC OBU of any vehicle is detected, a connection between the ETC OBU and the ETC RSU; performing ETC billing on the vehicle through the ETC RSU after the ETC RSU establishes the connection with the ETC OBU; and performing, after the ETC RSU performs ETC billing, vehicle communication message interaction with the ETC OBU through the ETC RSU via the connection with the ETC OBU when the ETC OBU is still within a communication range of the ETC RSU.
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Yixue Lei
  • Patent number: 12284373
    Abstract: A data processing method for non-sequential point cloud media includes: acquiring property information of a viewing region corresponding to non-sequential point cloud media; and presenting the non-sequential point cloud media based on the property information of the viewing region corresponding to the non-sequential point cloud media. By introducing first indication information into the property information of the viewing region corresponding to the non-sequential point cloud media, when indicating that a recommended viewing region exists for the non-sequential point cloud media, the presentation of the corresponding non-sequential point cloud media according to property information of the recommended viewing region in the property information of the viewing region can be supported on the basis of an encapsulation structure of the non-sequential point cloud media.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: April 22, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Ying Hu
  • Publication number: 20250125982
    Abstract: A data transmission method, performed by a communication device corresponding to a policy control function entity, includes: obtaining first support capability information indicating whether a first network device supports a first capability for quality of service processing of a data packet set at a first moment; generating a first policy and charging control rule based on the first support capability information; and transmitting the first policy and charging control rule.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 17, 2025
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventor: Zhuoyun ZHANG
  • Publication number: 20250126279
    Abstract: A data processing method, performed by a computer device, includes: acquiring video data; determining classification mode information corresponding to a first block to be encoded in the video data, the classification mode information including: a first extended co-located luma reconstructed pixel, and a first target classification mode corresponding to a first color component pixel in the first block; determining an edge class corresponding to the first color component pixel based on the first extended co-located luma reconstructed pixel and the first target classification mode; offsetting a reconstructed pixel of the first color component pixel based on the edge class to obtain an offset reconstructed pixel; and encoding the first block based on the offset reconstructed pixel, wherein the first extended co-located luma reconstructed pixel belongs to a first target region centered on a first true co-located luma reconstructed pixel of the first color component pixel.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 17, 2025
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Han ZHANG, Hongbin ZHANG, Wei KUANG
  • Patent number: 12275415
    Abstract: A driving assistance processing method performed by an electronic device disposed on a vehicle terminal, and includes generating an advanced driving assistance system (ADAS) enhancement service registration request including ADAS capability information of the vehicle terminal, sending the ADAS enhancement service registration request to the cloud platform based on information about a cloud platform that provides ADAS enhancement service, and receiving an ADAS enhancement service message from the cloud platform and corresponds to the ADAS capability information. The ADAS enhancement service registration request allowing the cloud platform to learn about the ADAS capability information of the vehicle terminal.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: April 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventor: Yixue Lei
  • Patent number: 12276509
    Abstract: A map data query method is performed at a computer device, the method including: obtaining a current position of a vehicle; requesting map data matching the current position from a cloud database; caching the requested map data returned from the cloud database locally; constructing a real-time spatial index of the locally-cached map data according to road elements in the locally-cached map data; in response to a query request transmitted by an application layer associated with the vehicle, querying the locally-cached map data at which the query request is aimed according to the real-time spatial index to generate a query result; and returning the query result to the application layer.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: April 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Min Jiang
  • Patent number: 12277690
    Abstract: An image processing method includes: determining a brightness value of an image; and enhancing a brightness of the image when the brightness value of the image is less than an image brightness threshold. Enhancing the brightness of the image includes: determining each pixel of the image as a target pixel; determining a brightness enhancement value of the target pixel based on the brightness value of the image, an initial brightness value of the target pixel, and initial brightness values of neighboring pixels of the target pixel; and using the brightness enhancement value as an enhanced brightness value of the target pixel.
    Type: Grant
    Filed: March 14, 2024
    Date of Patent: April 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Benchao Li, Feng Li, Chenghao Liu, Yi Liu, Juanhui Tu
  • Patent number: 12277953
    Abstract: Embodiments of this disclosure provide a speech signal processing method and apparatus, an electronic device, and a non-transitory computer-readable storage medium. A processing circuitry of the electronic device obtains speech feature parameters of a to-be-processed speech signal. The speech feature parameters include an initial spectrum of the to-be-processed speech signal. The processing circuitry predicts a first quantity of subband spectrum envelopes based on the speech feature parameters. The first set quantity is less than a quantity of initial spectrum coefficients included in the initial spectrum. Each of the subband spectrum envelopes corresponds to a second quantity of initial spectrum coefficients. The processing circuitry adjusts the initial spectrum based on the predicted subband spectrum envelopes to obtain an adjusted spectrum. The processing circuitry obtains an enhanced speech signal corresponding to the to-be-processed speech signal based on the adjusted spectrum.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: April 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wei Xiao, Meng Wang
  • Patent number: 12274943
    Abstract: Disclosed is a screen generation method performed by a computer device, including: generating a match screen between a first virtual object and at least one second virtual object, the first virtual object being controlled by a computer device, and the second virtual object being controlled by a user account; playing an object switching animation when the first virtual object satisfies a target condition, the object switching animation being used to render a generation effect of switching a target virtual part of the first virtual object to obtain a switched first virtual object; and generating a match screen between the switched first virtual object and the at least one second virtual object when the playing of the object switching animation ends, a confrontation mode corresponding to the switched first virtual object being different from a confrontation mode corresponding to the first virtual object before the switch.
    Type: Grant
    Filed: October 10, 2022
    Date of Patent: April 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Lingyun Lin
  • Patent number: 12277403
    Abstract: A data processing method includes: acquiring a data sorting request for a data sequence to be sorted, and invoking C data bitonic sorting components in response to the data sorting request, C being a positive integer greater than 1; initiating B data bitonic sorting tasks according to the data sequence and the C data bitonic sorting components, B being a positive integer greater than 1, the B data bitonic sorting tasks being respectively associated with different data subsequences of B data subsequences, and the B data subsequences being generated based on the to-be-sorted data sequence; operating the C data bitonic sorting components in parallel according to the B data bitonic sorting tasks to obtain B data sorting subresults; and combining the B data sorting subresults based on the C data bitonic sorting components to obtain a data sorting result for the data sequence.
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: April 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiaoyu Yu, Dewei Chen, Feng Han, Jiaxin Li