Sony Corporation

Huawei Technologies Co., Limited

Tsinghua University

Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Sony Group Corporation

Bo Bai

Xin Guo

Wei Chen

Gong Zhang

Shuai Liu

Di Han

Wei Han

Zhigang Cao

Jean-Sebastien Ernest Arturo Gomez

Jianjun Peng

Jing Wang

Wei Zhang

Fan Zhang

Maolin Chen

Zhiyuan Lin

Zhilan Hu

Bin Chang

Chen Tian

Zhenshan Lu

Shichao Fan

Lijun Yin

Xianbo Mou

Donglei Wen

Jingjie Jiang

Lin Dai

Xi Peng

Haofeng Qi

Yu Lan

Jin Sima

Ze Cui

Jifei Han

Chaorui Zhang

Jean-Sébastien Ernest Arturo Gomez

An image processing method and apparatus are provided. The method includes: obtaining an image; performing feature extraction on the image to obtain at least one first feature map, wherein the at least one first feature map includes N first feature values, and N is a positive integer; obtaining a target compression bit rate which corresponds to M target gain values, each target gain value corresponds to one first feature value, and M is a positive integer less than or equal to N; respectively processing corresponding first feature values based on the M target gain values to obtain M second feature values; and performing quantization and entropy encoding on at least one processed first feature map to obtain encoded data, wherein the at least one processed first feature map includes the M second feature values. According to the application, compression bit rate control is implemented in a same compression model.

Image processing method and related device

A method includes: performing a plurality of times of first clustering processing on a plurality of training images based on a plurality of target features to obtain a plurality of first clustering results, where each of the plurality of first clustering results corresponds to one silhouette coefficient, and the silhouette coefficient indicates cluster quality; determining a first target clustering result based on the silhouette coefficients, where the first target clustering result includes M clustering categories; and performing second clustering processing on the plurality of training images based on the plurality of target features to obtain a second clustering result, where a quantity of clustering categories included in the second clustering result is M.

Model update method and related apparatus

A graph refactorization method is provided, and relate to the field of communication technologies, to implement parallel graph processing with load balancing, low communication costs, and short execution time. The method includes: A first machine selects a first vertex from a local vertex set of a subgraph (S). If a degree of the first vertex is less than or equal to a first preset threshold, the first machine fuses the first vertex and an adjacent vertex within a preset quantity of hops of the first vertex in the local vertex set into a super-vertex (S). If the degree of the first vertex is greater than or equal to a second preset threshold, the first machine copies the first vertex to obtain N sub-vertices, and divides edges of the first vertex in the subgraph of the first machine into N parts to respectively connect to the N sub-vertices (S).

Graph refactorization method and graph refactorization apparatus

The present disclosure relates to capacity planning methods and apparatus. One example method includes matching a distribution model based on a quantity of service packets in each transmission time interval within specified duration to obtain a matched first distribution model, matching a distribution model based on a length of the service packets to obtain a second distribution model, and performing bandwidth control based on the first distribution model, the second distribution model, a distribution parameter of the first distribution model, and a distribution parameter of the second distribution model.

Capacity planning method and apparatus

This application provides a networking method, a networking apparatus, a network access method, and user equipment. The networking method includes: determining a network association relationship between each remote radio unit (RRU) and each user equipment (UE) for all RRUs and all UEs managed by a baseband processing unit (BBU) resource pool, where the network association relationship includes whether the RRU is capable of providing a service for the UE, or a relationship between the UE and the RRU represented by a reference signal received power that corresponds to each RRU and that is reported by the UE; and configuring all the RRUs to M subnets based on the network association relationship between each RRU and each UE, where M&#x2265;1, and M is not greater than a quantity of all the RRUs.

Networking method, networking apparatus, network access method, and user equipment for coordinated multiple points transmission/reception

A transit device receives a target token request sent by a data transmit end, and sends the target token request to a data receive end. The data receive end may determine, based on the target token request, a target token packet corresponding to the target token request, and then send the target token packet to the transit device based on a priority identifier. The transit device determines a sending rate of the token packet based on a link bandwidth of the current device, a preset packet length of a token packet, and a preset packet length of the data packet, and sends the target token packet to the data transmit end based on the priority identifier and the sending rate of the token packet. The transit device may send the target data packet to the data receive end.

Network congestion control method, apparatus, and system

Provided are an electronic device for a network control terminal and a network node, and a method for the electronic device. The electronic device for a network control terminal comprises processing circuitry configured to set a first condition concerning a beam-forming capacity of a network node for determining the network node capable of serving as a relay node, and to generate control signaling of indication information comprising the first condition for indicating the network node served by the network control terminal.

Electronic device, method for same and information processing device

Disclosed are an electronic device, method and storage medium for a wireless communication system. The electronic device for the wireless communication system comprises processing circuitry configured to, determine resource multiplexing pattern information for a plurality of terminal devices within the first cell; and inform a second electronic device serving a second cell of the determined resource multiplexing pattern information for the plurality of terminal devices within a first cell.

Electronic device, method and storage medium for wireless communication system

A pedestrian retrieval method and apparatus that belong to the video surveillance field include extracting first feature data, second feature data, and third feature data of a target pedestrian image, where the target pedestrian image is an image of a to-be-retrieved pedestrian, and the first feature data, the second feature data, and the third feature data respectively include a plurality of pieces of body multidimensional feature data, a plurality of pieces of upper-body multidimensional feature data, and a plurality of pieces of lower-body multidimensional feature data of the target pedestrian image, screening stored multidimensional feature data based on the first feature data, the second feature data, and the third feature data to obtain a target feature data set, and outputting a pedestrian retrieval result using the target feature data set.

Pedestrian retrieval method and apparatus

The present disclosure provides electronic device and method for interleaved multiple access communication. An electronic device for an interleaved multiple access control terminal comprises a processing circuit, which is configured to acquire information about interleaved multiple access communication between a receiving apparatus and a transmitting apparatus; determine configuration parameters for the transmitting apparatus based on the information, the configuration parameters comprising operation parameters of an interleaver of the transmitting apparatus, the interleaver being used to distinguish the transmitting apparatus from other transmitting apparatus; and provide the determined configuration parameters to the transmitting apparatus, so that the transmitting apparatus is configured with the transmitting parameters for communicating with the receiving apparatus.

Electronic device and method for interleave division multiple access communication

The present disclosure relates to an electronic device and a method for a wireless communication system. The electronic device for a wireless communication system comprises a processing circuit, the processing circuit being configured to perform terminal device grouping with respect to data transmissions on the basis of terminal device information, a plurality of data flows of terminal devices within a single group multiplexing resources by means of mode domain multiple access. The processing circuit is further configured to perform at least one of terminal device regrouping, intra group resource redistribution, and data detection scheme updating on the basis of detection information of data transmission, the data detection scheme being used for decoding received data on the basis of a serial detection algorithm.

Electronic device and method for wireless communication system

The present application relates to an electronic device and communication method in a wireless communication system. The device comprises a processing circuit configured to acquire user specific information of a plurality of user equipments communicating with the electronic device and set resource allocating parameters for non-orthogonal multiplex of a set of transmission resources based on the user specific information to apply to the sparse code multiple access of at least part of the user equipments. The user specific information includes channel status of channels between the user equipments and the electronic device.

Electronic device and communication method in a wireless communication system

A mobile communications system expansion method, a related device, a storage medium, and a program product are provided, to relatively accurately expand a capacity of a current data service-focused communications network. In embodiments of this application, a distribution status of collected data characteristic information is fitted by using a power-law model, to obtain a user data transmission rate in a coverage area of a transmit unit; a theoretical quantity of users supported by a mobile communications system is determined based on the user data transmission rate and an obtained reference system transmission rate of the mobile communications system; and whether to expand a capacity of the transmit unit is determined based on the theoretical quantity of users and an actual quantity of users that access the transmit unit in the preset time segment.

Mobile communications system expansion method and device, storage medium, and program product

Embodiments of the present invention are a filtering element, a filtering equipment and a water circulation cleaning system. In an embodiment, a filtering element includes a filtering screen and filter particles adhered to one side of the filtering screen, sizes of the filter particles being gradually increased in a direction from the one side to the other side of the filtering screen. Meanwhile, there also provides a filtering equipment including the abovementioned filtering element and a water circulation cleaning system including the abovementioned filtering equipment.

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Beijing, China

Bo Bai