Tencent Technology (shenzhen) Company Limited

Huawei Technologies Co., Limited

Zte Corporation

Zhenwei Zhang

Ling Wang

Fen Xiao

Zhehui Wu

Xinlei Zhang

Wenpei Hou

Wei Song

Yuming Xie

Guoping Li

Zhongyu Wang

Bo Li

Xuan Zhou

Xin Xiao

Jun He

Qiang Yang

Feng Dong

Jian Luo

Qiang Fu

Yunpeng Gao

Hanshu Hong

Wenjie Zhang

Qimei Chen

Dengbiao Jiang

Cairen Weng

Yanping Cao

Jingjing Liu

Tengxiang Zhang

Youkun Huang

Bingqing Luo

Zhixin Sun

Changjian Yu

Li Fu

Guanglei Zhao

Mi Zhang

Suning Tang

A packet transmission path determining method includes a management device that obtains N mirrored packets of a target packet, where each mirrored packet is generated by one of N network devices that transmit the target packet, and each mirrored packet comprises an identifier of the network device that generates the mirrored packet. The management device determines a transmission path of the target packet based on the N mirrored packets.

Packet transmission path determining method, apparatus, and system, and computer storage medium

A method and an apparatus for generating a video with a three-dimensional (3D) effect, a method and an apparatus for playing a video with a 3D effect, and a device are provided. The method includes: obtaining an original video; segmenting at least one frame of raw image of the original video to obtain a foreground image sequence including a moving object, the foreground image sequence including at least one frame of foreground image; determining, based on the foreground image sequence, a target raw image in which a target occlusion image is to be placed and an occlusion method of the target occlusion image in the target raw image; adding the target occlusion image to the target raw image based on the occlusion method to obtain a final image; and generating a target video with a 3D effect based on the final image and the original video.

Method and apparatus for generating video with 3D effect, method and apparatus for playing video with 3D effect, and device

A management device obtains network data of a target network. The network data includes a network topology of the target network and device information of a plurality of network devices in the target network, and the device information includes one or more of interface configuration information, protocol configuration information, and service configuration information. The management device extracts a plurality of knowledge graph triplets from the network data. Each knowledge graph triplet includes two network entities and a relationship between the two network entities. The type of the network entity may be a network device, an interface, a protocol, or a service. The management device generates a knowledge graph of the target network based on the plurality of knowledge graph triplets. The knowledge graph of the target network can be used to visualize the network data.

Data processing method and apparatus, and computer storage medium

A method for determining quality of an audio and video stream includes: obtaining a key indicator for a target audio and video stream, the key indicator including at least one of the following indicators within a reference time period: a maximum quantity of continuously lost packets, an average packet receiving time interval, an average packet receiving time interval variance, or a quantity of stream interruptions; and determining a QoE of the target audio and video stream based on the key indicator.

Method, apparatus, and device for determining quality of audio and video stream, and computer-readable storage medium

In a fault root cause determining method, a management device obtains a fault feature of a target network in which a fault occurs. The fault feature is determined based on a knowledge graph of the target network in which the fault occurs. The knowledge graph includes a network entity and an abnormal event entity. The abnormal event entity is connected to an abnormal network entity. The abnormal network entity is a network entity that generates an abnormal event in the target network. The abnormal event entity is configured to indicate the abnormal event generated by the abnormal network entity. A type of the network entity is a network device, an interface, a protocol, or a service. The management device determines a fault root cause of the target network based on the fault feature.

Fault root cause determining method and apparatus, and computer storage medium

An image processing method performed at a computing device includes: identifying, using face recognition, one or more faces, each face corresponding to a respective person captured in a first image; for each identified face: extracting a set of profile parameters of a corresponding person in the first image; and selecting, from a plurality of image tiles, a first image tile that matches the face of the corresponding person in the first image in accordance with a predefined correspondence between the set of profile parameters of the corresponding person and a set of pre-stored description parameters of the first image tile; generating a second image by covering the faces of respective persons in the first image with their corresponding first image tiles; and sharing the first image and the second image in a predefined order via a group chat session.

Image information processing method and apparatus, and computer storage medium

This application provide a data flow processing method and a device. A host determines a priority corresponding to a first data flow to be sent to a switch, and adds the priority to the first data flow to generate a second data flow that includes the priority. The host sends the second data flow to the switch, so that the switch processes the second data flow according to the priority of the second data flow. A host assigns a priority to a data flow, and the switch does not need to determine whether the data flow is an elephant flow or a mouse flow, thereby saving hardware resources of the switch. The switch does not need to determine the priority of the data flow, thereby processing the data flow in a timely manner.

Data flow processing method and device

A network device checks forwarding tables of routers in a network by sending check packets designed to reach a target router via label-forwarding. The network device determines a forwarding path from itself to a destination IP address, with the target router on the forwarding path and at N hops from itself. The network device then generates and sends a check packet having a label stack with N link labels correspond to the hops and a TTL value set to N+1. When the check packet is routed by the target router to a next-hop node of the target router, the TTL value is deducted to 0, causing the next-hop node to send a notification message to the network device. Based on the identity of the next hop node, the network device determines whether the forwarding table of the target router is correct.

Method and device for checking forwarding tables of network nodes by means of check packets

It is provided a method performed at a terminal for information interaction including the following steps: detecting current position and direction information of the terminal when the terminal shoots a scene image; determining an information search range of the terminal according to an image capture ability of the terminal; sending the current position and direction information and the information search range of the terminal to a server, wherein the server is configured to return, among a plurality of social information items published by one or more terminals on a social network platform, an information collection within the information search range and satisfying the position and direction information of the terminal; obtaining the scene image using the terminal; and displaying the information collection returned by the server along with the scene image.

Method, server and terminal for information interaction

Method and device for checking forwarding tables of network routers

Terminal devices and methods for designing a network application product are provided. The terminal device includes a task starting interface, a graphical displaying interface, an inputting interface. The task starting interface is configured to receive a task starting instruction to obtain a plurality of first type e-cards having at least one dimensionality type. Each first type e-card contains graphic information corresponding to a dimensionality type and text information corresponding to the graphic information. The graphical displaying interface is configured to display the plurality of first type e-cards. The inputting interface is configured to receive an inputting instruction to select at least two first type e-cards from the plurality of first type e-cards. The inputting interface is further configured to receive context information generated by correlating information including the graphic information and the text information on the at least two first type e-cards.

Terminal device and method for designing network application product

The present invention is applicable to the field of Internet, and provides an interactive method and apparatus based on a web picture. The method includes: obtaining a web picture including a human image; determining a region where a specific part of the human image in the web picture is located; receiving an interactive instruction in the region where the specific part is located, and generating the interactive information corresponding to the specific part. When receiving the interactive instruction in the region where the specific part is located, generating the interactive information corresponding to the specific part by determining the region where the specific part of the human image in the obtained web picture including the human image is located. The interactive method provided by the embodiment of the present invention is simple to operate, and the interactive manners are various.

Interactive method and apparatus based on web picture

An image processing method includes: locating respective image regions corresponding to one or more persons captured in a first image; extracting feature information of a respective facial portion of at least a first person of the one or more persons located in the first image; identifying, from a plurality of image tiles, a first image tile that matches the respective facial portion of the first person in accordance with predefined correspondence between the feature information of the respective facial portion of the first person and pre-stored description information of the first image tile; and forming, by replacing the respective facial portion of the first person in the first image with the first image tile, a second image that includes at least a modified version of the respective image region corresponding to the first person of the one or more persons.

Devices, methods, and a storage medium are provided for multimedia processing. For example, multimedia information to be processed and configuration information of the multimedia information are acquired. The configuration information includes one or more special effect processing conditions. An attribute status of the multimedia information is acquired; and when the attribute status of the multimedia information matching with the special effect processing conditions, special effect processing is performed on the multimedia information.

Devices, storage medium, and methods for multimedia processing

A method for performing interaction based on augmented reality is performed at a first mobile terminal. While rendering a real-time scene photographed by its camera, the first mobile terminal submits its current location a remote server and then receives, from the remote server, information of multiple mobile terminals. After calculating the distance and orientation relationships between the multiple mobile terminals and itself, the first mobile terminal selects a second mobile terminal whose distance and orientation relationship with the first mobile terminal satisfies a preset requirement and then renders one or more interactive icons of the second mobile terminal near a portion of the real-time scene corresponding to the second location of the second mobile terminal. Finally, the first mobile terminal performs a respective interaction with the second mobile terminal in response to a user selection of a respective one of the one or more interactive icons.

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Shenzhen, China

Zhenwei Zhang