Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Huawei Device Co., Ltd.

Other

Ping an Technology (shenzhen) Co., Ltd.

Streamax Technology Co., Ltd.

Tronxyz Technology Co., Ltd.

Huawei Device (dongguan) Co., Ltd.

Superd Co. Ltd.

Shennan Circuits Co., Ltd.

Nubia Technology Co., Ltd.

Tp-link Systems Inc.

Shenzhen Mercury Optoelectronics Research Institute

Zte Corporation

Snaptrack Incorporated

Rui Wang

Qinghai Zeng

Sheng Liu

Yinggang Du

Hui Jin

Bo Sun

Shuiping Long

Lei Song

Mingzeng Dai

Haibo Xu

Yong Li

Hongping Zhang

Yi Guo

Kwok Shum Au

Xiaoying Xu

Lei Liu

Hongzhuo Zhang

Jing Liu

Hong Cheng

Rongdao Yu

Jie Hou

Wei Chen

Hongcheng Zhuang

Tingting Geng

Ge Li

Hui Zhao

Wenjie Peng

Haiyan Luo

Chong Lou

Yuanping Zhu

Haitao Liu

Xiaojuan Li

Xinmiao Chang

Zhenyu Xu

Xiaoli Shi

Lu Rong

Xingxing Hu

Lifeng Han

Tianyu Wu

Guoqiao Chen

Juan Wang

Wa Ye

You Li

Shitong Yuan

Yun Li

Juan Liu

Kepeng Li

Ross David Murch

Wai Ho Mow

Zhi Li Guan

Xiang Li

Cheng Chen

Zhihao Jin

Xudong Yang

Yue Song

Hongyang Wang

Zhuo Tang

Jing Zang

Zhang Ge

Xiaowei Guo

Hua Miao

Jinyao Liang

Keren Li

Lilong Wang

Leyu Lin

Feng Xia

Xing Sun

Xiaopeng Zhang

Yalong Wang

Kin Nang Lau

Peng Gao

Bin He

Xiaofeng Liu

Hao Yu

Zhiwei Ma

Guobao Xi

Meng Zhang

Wen Fan

Shuda Yu

Jun Yin

Guodong Wang

Yaoping Luo

Yongsheng Zhu

Yijun Tang

Ruobing Xie

Xiaolin Zhang

Chuanfeng Lv

Kinnang Lau

Guoyu Ni

Hong Guo

Chia Huan Chang

Jingwen Lai

Dong Shen

Jiang Wang

Jinsong Liu

Tao Dong

Yongde Cai

Weiguo Xu

Kailiang Zhang

A graded-index polymer waveguide () and a manufacturing method thereof are provided. The method includes providing a waveguide substrate (); manufacturing a waveguide lower cladding layer () on a surface of the waveguide substrate (); coating a material of a waveguide core layer () having UV photosensitivity on a surface of the waveguide lower cladding layer () away from the waveguide substrate (); performing a hot imprinting process for the material of the waveguide core layer by means of a flexible transfer film mold and forming a waveguide core layer () having an imprinted waveguide link structure; performing a heat treatment process for the waveguide core layer (); performing a pre-exposure process for the waveguide core layer; coating a waveguide upper cladding layer on a surface of a waveguide core layer (); and curing the waveguide core layer () and the waveguide upper cladding layer ().

Graded-index polymer waveguide and manufacturing method thereof

This application discloses a clock synchronization method and a related apparatus in a distributed system. The distributed system includes a plurality of nodes, and the plurality of nodes include a master node and a plurality of slave nodes. The master node obtains a plurality of local clock offsets, where each of the plurality of local clock offsets indicates a clock offset between two nodes in the distributed system. The master node determines a global clock offset of a target slave node relative to the master node based on the plurality of local clock offsets, and sends the global clock offset to the target slave node. The target slave node obtains a clock reference value of a local clock, and then performs clock synchronization based on the clock reference value and the global clock offset.

Clock synchronization method, apparatus, and system in distributed system

Ultraviolet detector

This disclosure provides a method for ping pong roaming control performed by an access point (AP), a method for ping pong roaming control performed by a controller, an AP, a controller, a non-transitory computer readable storage medium and a computer program product for processing/identifying ping pong roaming. The method for ping pong roaming control, performed by an AP includes: determining association switching behaviors of a station (STA) based on association and/or disassociation behaviors of the STA; identifying one or more connection instability events of the STA based on the association switching behaviors of the STA; and reporting at least one of the one or more connection instability events of the STA to a controller for the controller to identify a ping pong roaming event of the STA between multiple APs.

Ping pong roaming identification and processing in wireless local area network

The application relates to the technical field of artificial intelligence, and provides a method, device, electronic equipment and storage medium for positioning macular center in fundus images. The method comprises: acquiring a detection result of the fundus image detection model, wherein the detection result includes an optic disc area, and a first detection block and a first confidence score corresponding to the optic disc area, and a macular area, and a second detection block and a second confidence score corresponding to the macular area; calculating a center point coordinate of the optic disc area according to the first detection block, and calculating a center point coordinate of the macular area according to the second detection block; identifying whether the to-be-detected fundus image is a left eye fundus image or a right eye fundus image, and correcting a center point of the macular area using different correction models.

Method, device, electronic equipment and storage medium for positioning macular center in fundus images

A fluid treatment kit comprises a flexible plastic container defining a first compartment and a second compartment. The first compartment contains a treating fluid. The second compartment contains at least one applicator. A breakable seal is disposed between the first compartment and the second compartment. The breakable seal is breakable to allow the treating fluid to flow into the second compartment and contact with the applicator. The applicator comprises liquid-absorbing materials and absorbs the treating fluid. The user then opens the flexible plastic container to remove the applicator and uses the applicator for the treatment of the pet.

Pet cleaning kit

A vehicle monitoring system and a vehicle monitoring method, the vehicle monitoring system comprising: a camera module, used for photographing one or more first images and one or more second images after a vehicle starts, the first images being obtained by photographing embarking passengers, the second images being obtained by photographing disembarking passengers; a processing module, connected to the camera module, and used for performing facial analysis on the first images to determine the passengers embarking the vehicle, performing facial analysis on the second images to determine the passengers disembarking the vehicle, and sequentially matching the embarking passengers with the disembarking passengers; a reminder module, connected to the processing module, and used for pushing a left-behind passenger message to a driver if there is an embarking passenger who cannot be matched with a disembarking passenger, to warn the driver that there is a passenger currently left behind in the vehicle.

Vehicle monitoring system and vehicle monitoring method

An image enhancement processing method includes: acquiring an initial image, preprocessing the initial image, and acquiring an original feature image containing a target feature; performing an edge detection on the original feature image using an edge detection algorithm to obtain an original gradient image, obtaining a statistics ring based on the original feature image, and performing an iterative process on the statistics ring; obtaining a to-be-processed image based on an inner diameter of on the statistics ring, and determining to-be-processed parameters of the to-be-processed image: acquiring a standard image corresponding to the target feature, determining a standard area corresponding to the standard image, and acquiring standard image parameters corresponding to the standard area; performing a migration process on the to-be-processed image to obtain a migration image; and performing a restricted contrast adaptive histogram equalization process on the migration image to obtain a target enhanced image.

Image enhancement processing method, device, equipment, and medium based on artificial intelligence

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.

Content processing method and apparatus, computer-readable storage medium and computer device

The present disclosure provides a method, device, computer apparatus, and storage medium for training recognition model and recognizing fundus features. The method includes: obtaining a color fundus image sample associated with a label value, inputting the color fundus image sample into a preset recognition model containing initial parameters; extracting a red channel image; inputting the red channel image into the first convolutional neural network to obtain a first recognition result and a feature image of the red channel image; combining the color fundus image sample with the feature image to generate a combined image, and inputting the combined image into the second convolutional neural network to obtain a second recognition result; obtaining a total loss value through a loss function, and when the total loss value is less than or equal to a preset loss threshold, ending the training of the preset recognition model.

Method, device, apparatus, and medium for training recognition model and recognizing fundus features

A peccancy monitoring system and a peccancy monitoring method are provided in the present application. The peccancy monitoring system includes: a first camera, configured to monitor whether a peccancy vehicle is present in a designated area and generate alarm message when the peccancy vehicle is present; a control unit, connected to the first camera and configured to trigger the second camera to shoot according to the alarm message; a second camera, connected to the control unit and configured to shoot the peccancy vehicle to acquire a video of the vehicle and an image of the vehicle, here the video of the vehicle is a video containing a license plate of the peccancy vehicle and the image of the vehicle is an image containing the license plate of the peccancy vehicle. By using the technical solutions in the present application, the road can be monitored after the school bus is docked.

Peccancy monitoring system and peccancy monitoring method

A data processing method includes receiving, by a source physical machine, a first data packet including first data, and a destination address of the first data is a first virtual machine, generating a second data packet including the first data and an identifier of a second virtual machine, where the second virtual machine is the first virtual machine after being live migrated from the source physical machine to a destination physical machine, and the identifier of the second virtual machine identifies the second virtual machine on the destination physical machine, and sending, by the source physical machine, the second data packet to the destination physical machine.

Data processing method and related device

This application provides a content recommendation method and apparatus, an electronic device, and a storage medium. The content recommendation method includes obtaining content feedback information of a target object and content feature information of content that is to be recommended in response to a content recommendation request of the target object, the content feedback information comprising explicit feedback information and implicit feedback information and object portrait information of the target object; performing feature interaction according to the explicit feedback information and the implicit feedback information in the content feedback information, and obtaining behavior preference information; performing feature extraction based on the behavior preference information, the content feedback information, and the content feature information, and obtaining a predicted click-through rate (CTR); and determining, according to the predicted CTR, recommended content from the pieces of content that is to be recommended, and transmitting the recommended content to a terminal device.

Content recommendation method and apparatus, electronic device, and storage medium

A method for sending a synchronization signal in a relay system, and the method includes receiving, by a relay node, synchronization signal information sent by a parent node through an air interface, where the synchronization signal information comprises at least one of a subcarrier spacing of a synchronization signal, information about an operating frequency band of the relay node, information about a physical broadcast channel of the relay node, a synchronization signal periodicity, or indication information of a synchronization signal obtaining manner, and sending, by the relay node, the synchronization signal based on the synchronization signal information.

Method for sending synchronization signal by relay node, and apparatus

A beverage extraction device is provided, including a pot body, a cup body, a cup holder and a floating sealing structure; the pot body is provided with a cavity connected to an outside; an inner cavity of the cup body is set to form a material cavity, the cup body is set in the cavity, a bottom of the material cavity is connected to the cavity, and a first filter screen is provided at a connection; the cup holder is connected to a top of the cup body, the cup holder is provided with a cup holder air hole connected to the material cavity, and the cup holder is further provided with a pumping and filling mechanism connected to the cup holder air hole, the pumping and filling mechanism makes the material cavity form positive and negative pressure.

Beverage extraction device

Growing community of inventors

Shenzhen, China

Rui Wang