Patents Assigned to Tencent Technology (Shenzhen) Company Ltd.
  • Publication number: 20220197964
    Abstract: Embodiments of the present disclosure relate to a content processing method and apparatus, a computer-readable storage medium, and a computer device. The method includes obtaining data of a to-be-pushed user in behavior evaluation dimensions, user portrait information of the to-be-pushed user, and to-be-pushed content, with the user portrait information corresponding to a user portrait code and the to-be-pushed content corresponding to a to-be-pushed content code. The method further includes determining a user behavior code based on the data of the to-be-pushed user in the behavior evaluation dimensions, and obtaining a target code by fusing the to-be-pushed content code with the user behavior code and the user portrait code. Then, the method includes determining a recommendation probability of the to-be-pushed content based on the target code to determine the push content based on the recommendation probability.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Lihuan DU, Yalong Wang, Rui Wang, Feng Xia, Leyu Lin
  • Patent number: 11366924
    Abstract: A block chain-based data query method, performed by a server of a block chain system, is provided. In the method, a data identifier of first data to be queried is obtained according to a query request, the query request including a user identifier of a user that initiates the query request. Data permission information in a target block in a target block chain of the block chain system is obtained according to the data identifier. Based on the data permission information not including the user identifier, a query permission request is transmitted to at least one target server in the block chain system, the query permission request including the user identifier and the data identifier. Based on a received query permission response satisfying a target policy in the data permission information, the first data is obtained from a data storage system according to the data identifier.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: June 21, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Zhi Hao Shang, Hong Fei Zhou
  • Publication number: 20220191291
    Abstract: A method, an apparatus, a device and a system for session reestablishment and a computer storage medium. The method includes: transmitting a session reestablishment request of reestablishing a predetermined session to a session receiver, in a case that a session initiator determines that a predetermined session established with the session receiver is interrupted and the session receiver supports reestablishment of the predetermined session; and reestablishing, by the session initiator, the predetermined session with the session receiver according to a session reestablishment parameter of the predetermined session in a case that an acknowledgment for the session reestablishment request is received from the session receiver. The session reestablishment parameter is determined based on a status parameter of the predetermined session during interruption. Additionally, a method, an apparatus, a device and a system for session sharing, and a computer storage medium.
    Type: Application
    Filed: March 2, 2022
    Publication date: June 16, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventor: Xin ZUO
  • Publication number: 20220180586
    Abstract: This application belongs to the field of computer technologies, and provides an animation making method and apparatus, a computing device and a storage medium, to improve execution efficiency of animation making. In response to a pose selection instruction for a non-reference skeleton pose, a target plug-in node is invoked, the target plug-in node obtaining a non-reference skeleton shape model corresponding to the non-reference skeleton pose from a non-reference skeleton shape model set based on the pose selection instruction; target skeleton pose for an animated character is determined based on a parameter input instruction for a parameter of the target skeleton pose; and a target skeleton shape model of the target skeleton pose is generated based on the obtained non-reference skeleton shape model of the non-reference skeleton pose.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 9, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Jie LIU, Jingxiang LI, Hua ZHANG
  • Publication number: 20220178714
    Abstract: A road updating method for an electronic map is provided. The method includes acquiring a target road in the electronic map, the target road being at least one of an intrinsic upper road of an overpass or an intrinsic lower road of the overpass, acquiring a target node of the target road, the target node being at least one of a first node of the target road or a last node of the target road, acquiring visible points within a preset range of the target node, determining path lengths between the visible points and the target node, determining an extended road of the target node according to the path lengths between the visible points and the target node, and updating the electronic map based on the extended road.
    Type: Application
    Filed: February 24, 2022
    Publication date: June 9, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD.
    Inventors: Xiao Yuan WU, Yuejin WU
  • Patent number: 11356739
    Abstract: A video play method, a terminal device, and a storage medium for switching bitstream in a video play. The video play method includes obtaining a first image frame sequence and a second image frame sequence in response to a switch instruction to switch from a first video stream to a second video stream, the first image frame sequence in a form of the first video stream and the second image frame sequence in a form of the second video stream; determining a first image frame as a switching point in the first image frame sequence and a second image frame matching the first image frame in the second image frame sequence; determining the second image frame as a starting point in the second image frame sequence; and playing the first image frame sequence until the switching point, and playing the second image frame sequence from the starting point.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: June 7, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventor: Zhihui Zhang
  • Patent number: 11354785
    Abstract: An image processing method and device, storage medium and electronic device for deblurring an image. The method includes obtaining an image processing instruction including an instruction to deblur a target blurred image; obtaining a target model by training an original model based on a plurality of sample images of different scales, one of the plurality of sample images being a blurred image composed of a plurality of clear images, and the obtained target model being used for deblurring the blurred image to obtain a clear image; based on the image processing instruction, using the target model to deblur the target blurred image to obtain a target clear image; and outputting the target clear image.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: June 7, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Xin Tao, Hong Yun Gao, Xiao Yong Shen, Yu Wing Tai, Jia Ya Jia
  • Publication number: 20220161138
    Abstract: Embodiments of the present disclosure include a method and apparatus for using a virtual prop, a device, and a storage medium, relating to supporting virtual environments. The method includes: displaying a user interface rom a first visual character's perspective; in response to a use instruction, controlling the first visual character to use a first virtual prop to generate a defense range an attack from another virtual prop; and intercepting the second virtual prop based on determining that the another virtual prop will likely fall within the defense range of the first virtual prop.
    Type: Application
    Filed: February 10, 2022
    Publication date: May 26, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Chao LIANG, Zhihong LIU
  • Patent number: 11335127
    Abstract: Provided is a video processing method, including: obtaining a to-be-processed video and generating a first gait energy diagram, the to-be-processed video including an object with a to-be-recognized identity; obtaining a second gait energy diagram, the second gait energy diagram being generated based on a video including an object with a known identity; inputting the first gait energy diagram and the second gait energy diagram into a deep neural network; extracting respective identity information of the first gait energy diagram and the second gait energy diagram, and determining a fused gait feature vector from gait feature vectors of the first gait energy diagram and the second gait energy diagram; and calculating a similarity based on at least the fused gait feature vector. The identity information of the first gait energy diagram includes gait feature vectors, and the identity information of the second gait energy diagram includes gait feature vectors.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: May 17, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Kaihao Zhang, Wenhan Luo, Lin Ma, Wei Liu
  • Patent number: 11328427
    Abstract: Provided is a border detection method, server, and storage medium. The method including detecting a plurality of first straight line segments in a to-be-detected image, the to-be-detected image comprising a target region of a to-be-determined border; generating a plurality of first candidate borders of the target region according to the plurality of first straight line segments; obtaining a plurality of second candidate borders of the target region from the plurality of first candidate borders; extracting border features of the plurality of second candidate borders; and obtaining an actual border of the target region from the plurality of second candidate borders according to the border features of the plurality of second candidate borders and a border detection model, the border detection model being used to determine a detected value of each candidate border, and the detected value representing a similarity between each candidate border and the actual border.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: May 10, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Xing Sun, Rui Wang, Xiaowei Guo
  • Patent number: 11305780
    Abstract: A road condition status prediction method is performed by a server and includes obtaining historical road segment information, the historical road segment information including road condition statuses and classification events that are used to classify the road condition statuses, and the classification events being determined based on content of the classification events, and obtaining an occurrence probability of each of the classification events, based on the obtained historical road segment information. The road condition status prediction method further includes obtaining a conditional probability of each of the classification events in each of the road condition statuses, based on the obtained historical road segment information, and predicting a road condition status of a road segment, based on the obtained occurrence probability of each of the classification events and the obtained conditional probability of each of the classification events in each of the road condition statuses.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: April 19, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Chen Yuan, Hong Chao Zhao, Bo Li, Zhi Jun Wang
  • Patent number: 11307891
    Abstract: A method of processing data in a virtual reality (VR) application is provided. The VR application is restored to an initial running state in response to receiving a playback start instruction. Manipulation data that are transmitted to a runtime library to be pre-captured and stored are obtained, the manipulation data having a time sequence and being used to control running of the VR application. The manipulation data are imported into the runtime library based on the time sequence. The imported manipulation data are transferred to the VR application in the initial running state by using the runtime library and performing playback processing based on the transferred manipulation data.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: April 19, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Yang Zhou, Long fang Lin
  • Patent number: 11301203
    Abstract: A method of controlling playing of multimedia is provided. The method includes obtaining, by a terminal, a first resource list of a first user interface (UI), the first resource list including one or more pieces of multimedia; obtaining, by the terminal based on detection of a trigger operation on first multimedia in the first UI, a resource type of the first multimedia; determining, by the terminal, a second resource list of a second UI based on the resource type of the first multimedia, the second resource list including at least the first multimedia; and switching, by the terminal, the first UI to the second UI based on the second resource list, and playing resource content of the first multimedia in the second UI.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: April 12, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventor: Zhang Liao
  • Patent number: 11297328
    Abstract: A method that is performed by a video encoding device is provided. The method includes identifying N image frames in a sliding window of an image frame sequence, the N image frames including N?1 encoded image frames and a to-be-encoded image frame; obtaining a motion amplitude difference of the N image frames in the sliding window, the motion amplitude difference indicating a difference between a corresponding image frame motion amplitude and a previous image frame motion amplitude; updating a static variable based on the motion amplitude difference of each of the N image frames in the sliding window, the static variable indicating a number of consecutive static image frames; and encoding the to-be-encoded image frame as an I frame based on the updated static variable not being less than a first preset threshold.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: April 5, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Yao Yao Guo, Xu Nan Mao, Chen Chen Gu, Xin Wei Gao, Tao Zhang
  • Publication number: 20220091725
    Abstract: A viewing angle switching method is provided. The viewing angle switching method includes: displaying a first user interface, the first user interface including an environment picture and a viewing angle switching region, the environment picture including a three-dimensional virtual environment observed from a first viewing angle direction by a virtual object, and the viewing angle switching region including a viewing angle jumping element used for viewing angle jumping; receiving a viewing angle jumping signal triggered on a target viewing angle jumping element, the at least one viewing angle jumping element including the target viewing angle jumping element; determining a second viewing angle direction corresponding to the target viewing angle jumping element; and displaying a second user interface, the second user interface including the environment picture of the three-dimensional virtual environment observed from the second viewing angle direction by the virtual object.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Meng Qiu, Junming Wang, Jiaqi Pan, Ya Zhang, Shuting Zhang, Qinghua Xiao
  • Patent number: 11282207
    Abstract: An image processing method performed by a computing device deployed with a deep-learning neural network is provided. An image, including an object to be segmented from the image, is acquired. The object is segmented from the image by using the deep-learning neural network to acquire a first segmentation result. Correction information input by a user with respect to the first segmentation result is acquired. Based on correction information, the first segmentation result is modified by using the deep-learning neural network, to acquire a second segmentation result.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: March 22, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Yurong Dai, Qi Fan
  • Patent number: 11272257
    Abstract: A method and apparatus for pushing subtitle data in a live scenario. The method includes: obtaining video stream data and audio stream data, the audio stream data being data corresponding to an audio part in the video stream data; generating the subtitle data according to the audio stream data, the subtitle data comprising a subtitle text corresponding to a speech in the audio stream data and time information of the subtitle text; and pushing, in response to pushing the video stream data to a user terminal, the subtitle data to the user terminal, the subtitle data instructing the user terminal to synchronously display the subtitle text with live pictures in the video stream data and the audio part in the audio stream data according to the time information of the subtitle text.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: March 8, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Zi Heng Luo, Xiu Ming Zhu, Xiao Hua Hu
  • Patent number: 11270511
    Abstract: A method, an apparatus, a device, and a storage medium for implementing an augmented reality scene. The method including obtaining movement sensing data of a target object acquired by a positioning apparatus, determining, according to the movement sensing data, space motion information of the target object in the target site area and updating, according to the space motion information, an object model of the target object in a three-dimensional scene model corresponding to the target site area, determining an object position of the updated object model in a target area, the target area being an area determined in the three-dimensional scene model according to position information and field of view information of the display device in the target site area, and displaying virtual information on the display device according to the object position.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: March 8, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Bo Zheng, Ri Jia Liu, Zhi Bin Liu, Qian Chen
  • Patent number: 11265306
    Abstract: A method of authenticating an account is provided. A resource access request requesting for accessing, by a first account, a target resource in a cloud storage system is received by a server from a first client, the first account logging in to the first client. In response to the resource access request, a first access right of the first account is determined by the server based on right configuration information corresponding to the target resource, the right configuration information indicating an association relationship between an account and an access right of the account to the target resource. The first account is allowed by the server to access the target resource through the first client based on the first access right indicating that the first account is allowed to access the target resource.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: March 1, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventor: Zhe Yuan
  • Patent number: 11263727
    Abstract: Provided is an image enhancement method, performed by a data processing device, the method including: performing a first edge-preserving filtering on an original image to obtain a first processed image; obtaining a detail feature of the original image based on the original image and the first processed image; determining a second processed image according to the detail feature and the first processed image; and processing the second processed image in a guided image filtering manner by using the original image as a first guidance image, to obtain a third processed image, and outputting the third processed image to be displayed.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: March 1, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Yong Fei Zhao, Zhi Jiao Guo, Liang Wang, Hai Chang Zhai