Abstract: A method for obtaining a virtual object for a first terminal includes obtaining a first current indoor position, and obtaining a second indoor position corresponding to the first indoor position and a corresponding identifier of a virtual object. The second indoor position is a position of the virtual object corresponding to the identifier of the virtual object. The method also includes, when moving from the first indoor position into a first preset position range including the second indoor position, displaying an actual image shot by a camera and, when the actual image includes the second indoor position, displaying the virtual object at a position in the actual image corresponding to the second indoor position, obtaining a selection operation on the virtual object displayed in the actual image, and sending an obtaining request for the virtual object to a server according to the selection operation.

Abstract: A method to effectively share a message includes: establishing an association relationship between a first electronic device and a device account thereof; controlling the first electronic device to play first multimedia data by using the device account, sending an invitation link to a client corresponding to a second account; receiving, by using the device account, second message data sent by the client corresponding to the second account when the client corresponding to the second account accepts the invitation link; and sending first message data sent by a client corresponding to the first account and received by the device account and the second message data to the first electronic device, so as to display the message data on the first multimedia data.

Abstract: A method for processing account information in a block chain is provided. A computer device receives identity information and a transfer request, the transfer request requesting to transfer a resource in an account to a target account, the target account being generated by a certificate center. The computer device obtains owner information of the account from the certificate center according to the transfer request. The computer device compares the identity information and the owner information. The computer device transmits an authentication request to the block chain in response to determining that the identity information and the owner information are consistent, the authentication request requesting the block chain to transfer the resource in the account to the target account.

Abstract: This application relates to an image processing method and apparatus, a facial recognition method and apparatus, a computer device, and a readable storage medium.

Abstract: In a method for generating a cartoon face image that is performed by a computing device, a to-be-processed face image is obtained. Face feature information is recognized from the to-be-processed face image, and cartoon materials corresponding to feature parts of a face in the to-be-processed face image are obtained according to the face feature information. The obtained cartoon materials are cartoon face materials. The cartoon face materials include cartoon facial feature materials and another cartoon material other than the cartoon facial feature materials. Each of the cartoon facial feature materials are adjusted by using an adjustment parameter, and the other cartoon material are combined with the cartoon facial feature materials after adjustment to generate the cartoon face image.

Abstract: A method of video deblurring by an electronic device is described. The processing circuitry of the electronic device acquires N continuous image frames from a video clip the N being a positive integer, and the N continuous image frames including a blurry image frame to be processed. The processing circuitry of the electronic device performs three-dimensional (3D) convolution processing on the N continuous image frames with a generative adversarial network model, to acquire spatio-temporal information corresponding to the blurry image frame.

Abstract: Embodiments of this application include an identification code pulling method, a storage medium, a terminal device, and a server, applied to the field of communications technologies. In the identification code pulling method, a user input corresponding to a request for an identification code is received. A device authorization message of an application client is obtained based on the user input corresponding to the request for the identification code. A pull request for the identification code is generated. The pull request includes a user identifier, device information, and the device authorization message of the application client. The pull request is transmitted to an application platform. Further, identification code information corresponding to the identification code is received from the application platform when the user identifier, the device information, and the device authorization message are verified by the application platform.

Abstract: This application relates to a method for transmitting a scene image of a virtual scene. The method includes: rendering a first image to obtain a first rendered image, wherein the first image is obtained through acquisition of display data of a virtual scene when the display data changes; acquiring a first time point at which the rendering of the first image is completed; encoding the first rendered image to obtain an encoded image when an interval between the first time point and a second time point is not less than a first interval threshold, wherein the second time point is a time point at which image encoding is performed last time; and transmitting the encoded image to a terminal for decoding and displaying.

Abstract: A video encoding and decoding method, apparatus, a computer device, and a storage medium. The method includes obtaining a current frame to be encoded; determining a resolution determining mechanism among a plurality of resolution determining mechanisms to be performed on a reference frame based on a resolution relationship between the current frame and a reference frame corresponding to the current frame; generating the reference frame corresponding to the current frame according to the resolution determining mechanism; and encoding the current frame according to the reference frame to obtain encoded data corresponding to the current frame, the encoded data including the resolution relationship.

Abstract: This application relates to a method and apparatus, a storage medium, and a computer device for video encoding and decoding. The video encoding method includes: acquiring a reference frame corresponding to a current frame to be encoded from a video input; determining a sub-pixel interpolation mode, the sub-pixel interpolation mode comprising one of a direct sub-pixel interpolation mode or a sampled sub-pixel interpolation mode; processing the reference frame according to resolution information of the current frame using an interpolation in the sub-pixel interpolation mode, to obtain a corresponding target reference frame; and encoding the current frame according to the target reference frame, to obtain encoded data corresponding to the current frame. By using the foregoing video encoding method, a reference frame corresponding to a current frame to be encoded can be flexibly selected, thereby effectively improving the utilization efficiency of reference frames.

Abstract: This application provides a method, an apparatus, and a storage medium for adapting a handle device to a third-party application. The method is performed by a terminal in a shield environment, and includes: identifying the third-party application currently run by the terminal and an activity page currently displayed by the third-party application, capturing a handle event generated by the handle device connected to the terminal, analyzing the handle event to obtain an analyzing result, and converting the analyzing result to a first touch event used for controlling the activity page, and transmitting the first touch event to the third-party application for execution, so that the third-party application controls the activity page.

Abstract: A video encoding method, performed by a computer device, includes: obtaining a reference frame corresponding to a current frame from a video input to be encoded; determining a sampling manner corresponding to the current frame; sampling the reference frame based on the sampling manner according to resolution information of the current frame, to obtain a target reference frame corresponding to the reference frame; and encoding the current frame according to the target reference frame.

Abstract: This application discloses method, an apparatus, a storage medium, and an electronic device for bar code generation and display. The method includes: obtaining a bar code encoding request; generating a target bar code embedded with a source or an executable target code comprising a logic function by encoding the target code in response to the bar code encoding request; and displaying the target bar code. This application resolves the technical problem in the related art that information carried in a bar code is simple and static.

Abstract: Aspects of the disclosure provide a method for processing point cloud data. A plurality of frames of the point cloud data collected from an environment surrounding a pathway are classified into categories based on distances between three-dimensional points of respective frames of the point cloud data and a reference plane of the respective frame of the point cloud data. The distances indicate heights of the three-dimensional points of the plurality of frames of the point cloud data. The frames of the point cloud data of a same one of the categories that matches a pathway object are merged. Candidate point cloud data of three-dimensional points having distances from the pathway that satisfy a predetermined condition is extracted from the merged frames of the point cloud data. Point cloud data conforming to a feature of the pathway object is extracted from the candidate point cloud data.

Abstract: A data display method and apparatus, a storage medium, and a terminal are provided. The method includes obtaining a data display request; and obtaining an entry in response to the data display request. The entry includes first target data and second target data, and the first target data and the second target data have a predetermined association relationship. The method also includes: displaying the first target data in a display interface; designating a space on the display interface for the second target data; and generating a mask layer. The mask layer has a size matching the designated space and covers the second target data. The method also includes determining a target region based on a user operation performed on the designated space; and displaying the second target data in the target region.

Abstract: Embodiments of this application provide an image display method performed at a terminal device. The method includes: capturing, by the terminal device, a first image; obtaining, by the terminal device, information about a first posture, the first posture being a posture of the terminal device when the terminal device captures the first image; determining, by the terminal device, a first movement track for a virtual object to move from a first position to a second position in a virtual world according to the information about the first posture; and presenting, by the terminal device, the first image as a background image of the virtual world, and dynamically rendering the virtual object to move along the first movement track in the first image, so that the virtual object moves vertically to the horizontal plane in the real world regardless of the first posture of the terminal device. Therefore, fidelity of the AR technology is improved, and user experience is improved.

Abstract: A cyberattack behavior detection method and related apparatus are provided. The method includes receiving user upload information in a multilayer architecture, and detecting whether a cyberattack is included in the upload information. The upload information is only transmitted to a business logic layer for processing the upload information in response to the cyberattack not being detected.

Abstract: The present disclosure discloses an eye image generation method and apparatus. The method includes obtaining an eye model used for generating an eye image. The eye includes an eyeball part for generating an eyeball image and expressing the eyeball of an eye. The method also includes providing a map on an eyeball surface of the eyeball part in the eye model, the map covering the eyeball part in the eye model, and the map being used for simulating a bumpy texture of a surface of a cornea of the eye. The method further includes rendering the eye model on which the map is provided, to obtain the eye image. The present disclosure resolves a technical problem that eyes of a character are not vivid and realistic in an online game.

Abstract: Embodiments of this application provide a method performed at a virtual reality (VR) device for displaying a bullet screen. The method includes: rendering a virtual three-dimensional space scene using the VR device; displaying a frame in the virtual three-dimensional space scene; defining a first position and a second position, the first position and the second position having different visual depths in the three-dimensional space scene; displaying a first bullet screen at at least one of the first position and the second position in the three-dimensional space scene. Accordingly, the embodiments of this application further provide an apparatus for implementing the method.

Abstract: Aspects of the disclosure provide a method for processing an electronic mirror image. The method can include receiving a face-included image from an electronic mirror, and determining a face model that matches the face-included image. A user identity associated with the matched face model can then be obtained. A notification is sent to a terminal corresponding to the associated user identity. The notification indicates the face-included image has been obtained at the electronic mirror.