Patents Assigned to TENCENT TECHNOLOGY (SHENZHEN)
  • Information processing method and apparatus, and storage medium
    Patent number: 11977851
    Abstract: Embodiments of this disclosure disclose an information processing method, apparatus and a non-transitory computer readable medium. The method includes: obtaining a target text sequence corresponding to to-be-processed text information; obtaining a context vector according to the target text sequence; determining a logical similarity corresponding to the target text sequence according to the context vector and the target text sequence; and encoding the target text sequence corresponding to target text information by using the logical similarity to obtain a text encoding result. In this embodiment of this disclosure, a context vector related to a discrete sequence is used to encode the discrete sequence, to strengthen the dependence between elements in the discrete sequence, thereby enhancing the performance of a neural network model and improving the learning capability of the model.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: May 7, 2024
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Zhaopeng Tu, Baosong Yang, Xing Wang
  • Video encoding method, video decoding method, and related apparatuses
    Patent number: 11979577
    Abstract: This application discloses a video decoding method, a video encoding method, and related apparatuses. The method includes: determining a current video frame; obtaining, from video frames that have been decoded, an energy parameter of an MV in a reference frame associated with the current video frame, the energy parameter including at least one of the following: an average value of the MV and a variance of the MV; determining, according to the energy parameter, a target resolution used for decoding the current video frame; and decoding the current video frame by using the target resolution. In this application, the technical problem of relatively low video encoding and decoding efficiency caused by complex processing operations in the related art is resolved.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xinwei Gao, Xunan Mao
  • Network slice processing method, system and device, and storage medium
    Patent number: 11979297
    Abstract: Embodiments of the disclosure disclose a network slice processing method, system, and device, and a storage medium. The method is applicable to a network management system, and includes: virtualizing functions of a mobile communication network to obtain a plurality of isolated logical subnetworks, and using each logical subnetwork as a network slice; generating a slice-level quality of service (QoS) parameter for each network slice, the slice-level QoS parameter being used by the network management system to instruct a slice processing device to control a first resource corresponding to the network slice; and transmitting the slice-level QoS parameter to the slice processing device.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Tao Wang, Yunfei Zhang
  • Viewing angle adjustment method and device, electronic device, and computer-readable storage medium
    Patent number: 11977713
    Abstract: The present disclosure provides a viewing angle adjustment method and device, an electronic device, and a non-transitory computer-readable storage medium, and belongs to the field of computer technologies. The method includes determining an adsorption area of a first virtual object in a virtual scenario according to a distance between the first virtual object and a second virtual object, a size of the adsorption area being positively correlated with the distance between the first virtual object and a second virtual object. In response to an aiming point of the second virtual object being located in the adsorption area, the method includes obtaining a target rotation speed of a viewing angle of the virtual scenario. The method also includes adjusting the viewing angle of the virtual scenario according to the target rotation speed of the viewing angle.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yi Hao, Zhe Zhou, Shuohuan Wu
  • Image processing method and apparatus, computer-readable medium, and electronic device
    Patent number: 11978241
    Abstract: Embodiments of the disclosure provide an image processing method and apparatus, a computer-readable medium, and an electronic device. The image processing method includes: extracting a feature map of a target image; dividing the feature map into target regions; determining weights of the target regions according to feature vectors of the target regions; and generating a feature vector of the target image according to the weights of the target regions and the feature vectors of the target regions.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Kun Jin, Shi Jie Zhao, Yang Yi, Feng Li, Xiao Xiang Zuo
  • Method and device for processing virtual cards
    Patent number: 11978025
    Abstract: A transfer request is received from a terminal, in which the transfer request carries a user identity (ID) of a first user, a user ID of a second user, and a virtual card ID of the first user; the virtual card is transferred from user account of first user to user account of second user, based on the user ID of the first user, the user ID of the second user and the virtual card ID; an image for transferring the virtual card is obtained; an image library of the virtual card is obtained; an image ID and the image are stored into the image library of the virtual card.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Dacheng Zhuo, Wenrui Zhang, Meng Xiang, Jiandong Lin, Zhouwei Zhu
  • Method, device, and storage medium for blockchain data processing
    Patent number: 11978115
    Abstract: A method for transferring a credit rights certificate is provided, including: generating a target account address according to a debtor account address and a creditor account address in a credit rights certificate transfer request, the target account address being a temporary account address used for storing a credit rights certificate and based on a multi-digital-signature process; transferring a credit rights certificate corresponding to the credit rights certificate transfer request from the debtor account address to the target account address; and transferring the credit rights certificate from the target account address to the creditor account address based on a confirmation instruction from the creditor account address.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Rui Guo, Yige Cai, Maocai Li, Qing Qin, Jianjun Zhang, Zongyou Wang, Zichao Tang, Qingzheng Shang, Chen Yang, Li Kong
  • Attribute value restoration method and apparatus, storage medium, and electronic device
    Patent number: 11975266
    Abstract: An attribute value restoration method and apparatus, a storage medium, and an electronic device are provided. The method includes: obtaining a current attribute value of a life attribute of a first object in a virtual scene displayed by a client; based on a determination that the current attribute value is a first threshold, controlling a target attribute of the first object to become effective, the target attribute having an attribute value in a preset range, and controlling the attribute value of the target attribute to start to decrease in the preset range; and restoring the attribute value of the life attribute of the first object to a third threshold based on a determination that a target operation triggered by using the client is completed before the attribute value of the target attribute decreases to a second threshold in the preset range, the third threshold being greater than the first threshold.
    Type: Grant
    Filed: November 23, 2022
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Fan Yu
  • Method and device for determining motion information of image feature point, and task performing method and device
    Patent number: 11978219
    Abstract: A method for determining motion information is provided to be executed by a computing device. The method includes: determining a first image and a second image, the first image and the second image each including an object; determining a first pixel region based on a target feature point on the object in the first image; determining a second pixel region according to a pixel difference among a plurality of first pixel points in the first pixel region and further according to the target feature point; and obtaining motion information of the target feature point according to the plurality of second pixel points and the second image, the motion information being used for indicating changes in locations of the target feature point in the first image and the second image.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: May 7, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yonggen Ling, Shenghao Zhang
  • METHOD AND APPARATUS FOR AIMING AT VIRTUAL OBJECT, DEVICE, AND STORAGE MEDIUM
    Publication number: 20240143145
    Abstract: A method and apparatus for aiming at a virtual object in a virtual environment, which: displays a user interface (UI), the UI including a picture of a virtual environment including a first virtual object and at least one second virtual object located in the virtual environment; displays a dot aiming indicator in the virtual environment in response to an aiming instruction, the dot aiming indicator being used for indicating an aiming point selected by an aiming operation on a ground plane of the virtual environment; and controls the first virtual object to aim at a target virtual object, which is a virtual object selected from a second virtual object in a target selection range which is a selection range determined by using the aiming point as a benchmark.
    Type: Application
    Filed: December 28, 2023
    Publication date: May 2, 2024
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yu Lin WAN, Jianmiao Weng, Xun Hu, Shan Dong Su, Yong Zhang
  • FILTERING METHOD AND APPARATUS, COMPUTER-READABLE MEDIUM
    Publication number: 20240144439
    Abstract: Some aspects of the disclosure provide a method of deep learning-based filtering. The method includes obtaining a reconstructed image corresponding to a coded image and at least a quantization parameter. At least a portion of the reconstructed image is reconstructed based on the quantization parameter. The method also includes generating an input to a deep learning filter according to a point multiplication operation of the reconstructed image and the at least the quantization parameter. The point multiplication operation includes pixel-wise multiplications of the at least the portion of the reconstructed image with the quantization parameter. Further, the method includes generating, by the deep learning filter and in response to the input, a filtered image corresponding to the reconstructed image. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.
    Type: Application
    Filed: September 11, 2023
    Publication date: May 2, 2024
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventor: Liqiang WANG
  • Processing method and apparatus for driving simulation scene, and storage medium
    Patent number: 11971723
    Abstract: This disclosure provides a method, apparatus, and storage medium for processing a driving simulation scenario. The method includes: acquiring a plurality of route points in a road network model for driving simulation; determining one or more departure points and one or more destination points from the plurality of route points; generating a background vehicle at the one or more departure points; and controlling the background vehicle to travel in the road network model from the one or more departure points to a corresponding destination point of the one or more destination points, where the background vehicle is removed.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: April 30, 2024
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventor: Haining Du
  • Information transmission method, apparatus and system
    Patent number: 11972428
    Abstract: Methods and devices for conducting a payment transaction between a paying terminal and a selling terminal via a remote server. In some embodiments, the paying terminal scans an encrypted image, such as a two-dimensional code, displayed on the selling terminal. The paying terminal decrypts the encrypted image to obtain payment information and sends a payment request to the remote server for processing. Security verifications may be conducted by the paying terminal or the server, and the server may generate processing results approving or denying the payment request accordingly. When the payment amount is greater than a preset value, additional verification can be carried out using, e.g., biometric information. The paying terminal and/or the selling terminal then display the processing results and the remote server completes the payment transaction.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Dongming Xia
  • Method, apparatus and storage medium for loading message into target position in target document
    Patent number: 11972205
    Abstract: Embodiments of this application provide an information processing method performed by a computer device. In the embodiments of this application, the information processing method includes: displaying session information in a session interface, the session information including a plurality of messages; responding to a touch operation for one of the plurality of messages of the session information, and displaying a target document corresponding to the session interface; acquiring a target document position in the target document; and loading at least the one of the plurality of messages of the session information into the target document position of the target document.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Qiaoyun Xu
  • Event recognition method and apparatus, model training method and apparatus, and storage medium
    Patent number: 11972213
    Abstract: This application discloses an event recognition method, including: obtaining, by a terminal device, a target sentence used for recognizing a type of a target event; processing, by the terminal device, a target sentence based on an event recognition model, to obtain the type of the target event, the event recognition model being used for determining the type of the target event by using a trigger word in the target sentence and at least one context word of the trigger word, the trigger word being used for indicating candidate types of the target event, and the candidate types including the type of the target event; and outputting, by the terminal device, the type of the target event. According to the technical solutions of this application, an event recognition process is performed by using a trigger word and a context word of the trigger word.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Shulin Liu
  • Method and apparatus for determining target virtual object, terminal, and storage medium
    Patent number: 11969654
    Abstract: A method for determining a target virtual object is provided. In the method, a target search range corresponding to a target skill of a controlled virtual object is determined in response to a trigger operation of the target skill. The virtual object is controlled by a user. In response to the target search range including a plurality of first virtual objects in the target search range, at least one second virtual object that satisfies a defeated condition is obtained from the plurality of first virtual objects, the defeated condition indicating that a preset threshold of virtual health points will be reached after the target skill is performed on the first virtual object. A third virtual object that satisfies a target hit condition of the user is obtained from the at least one second virtual object. The target skill is performed on the third virtual object as the target virtual object.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yulin Wan, Shandong Su
  • Video stitching method and apparatus, electronic device, and computer storage medium
    Patent number: 11972580
    Abstract: This application relates to the field of video processing, and discloses a video stitching method and apparatus, an electronic device, and a non-transitory computer-readable storage medium, where the video stitching method includes: detecting a similarity between a first image and a second image, the first image being an image frame of a first to-be-stitched video, and the second image being an image frame of a second to-be-stitched video; then determining a motion vector of the first image relative to the second image when the similarity meets a preset condition; and then determining at least one compensated frame between the first image and the second image according to the motion vector, and stitching the first image and the second image based on the at least one compensated frame to stitch the first to-be-stitched video and the second to-be-stitched video.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: April 30, 2024
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventor: Shuo Deng
  • Sound source determining method and apparatus, and storage medium
    Patent number: 11971494
    Abstract: This application discloses a method and apparatus for determining characteristics of a sound source. The method may include: acquiring a first position of a first virtual role controlled by an application client in a virtual scene; detecting, in a sound source detection area associated with the first position, a second position of a sound source virtual object in the virtual scene; determining transparency of a position mark that matches the sound source virtual object, according to a sound source distance between the first position and the second position, the position mark identifying the second position of the sound source virtual object; and displaying, on an interaction interface of the application client, the position mark of the sound source virtual object according to the transparency.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Hanhao You, Xiaobin Shen
  • Sound-picture matching method of video, related apparatus, and storage medium
    Patent number: 11972778
    Abstract: A video sound-picture matching includes: acquiring a voice sequence; acquiring a voice segment from the voice sequence; acquiring an initial position of a start-stop mark and a moving direction of the start-stop mark from an image sequence; determining an active segment according to the initial position of the start-stop mark, the moving direction of the start-stop mark, and the voice segment; and synthesizing the voice segment and the active segment to obtain a video segment. In a video synthesizing process, the present disclosure uses start-stop marks to locate positions of active segments in an image sequence, so as to match the active segments having actions with voice segments, so that the synthesized video segments are more in line with natural laws of a character during speaking, and have better authenticity.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yonggen Ling, Haozhi Huang, Li Shen
  • Parity checking method for qubit and superconducting quantum chip
    Patent number: 11972326
    Abstract: A parity checking method and apparatus for a qubit, a superconducting quantum chip, an electronic device, and a storage medium are provided. The method includes: configuring a measurement system for a qubit excited state measurement environment, the measurement system including: a first data qubit, a second data qubit, and an auxiliary qubit; determining a first operational frequency parameter of the first data qubit; determining a second operational frequency parameter of the second data qubit; determining a third operational frequency parameter of the auxiliary qubit; determining a logic gate matching the qubit excited state measurement environment based on the first operational frequency parameter, the second operational frequency parameter, and the third operational frequency parameter; and checking parity of a qubit in the qubit excited state measurement environment according to the logic gate.
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiu Gu, Sainan Huai, Shuoming An, Zhenxing Zhang, Yu Zhou, Xiong Xu, Shengyu Zhang