International Business Machines Corporation

Honeywell International Inc.

Huawei Technologies Co., Limited

Tsinghua University

Hon Hai Precision Industry Co., Ltd.

Fujitsu Corporation

Autel Robotics Co., Ltd.

Chinese Academy of Sciences

Zte Corporation

Beijing Zitiao Network Technology Co., Ltd.

Beijing Kuaimajiabian Technology Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Huawei Device Co., Ltd.

Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.

Ke Zhang

Haitao Li

Shou-Shan Fan

Kai-Li Jiang

Zhenning Tao

Eoin Lane

Guo Chen

Peng Liu

Kun Wang

Zhe Yan

Yidan Zhao

Lixin Zhang

Jian Wang

Yong Hu

Yang Wei

Yi Zhang

Meng Li

Zheng Chen

Qiang Li

Cary Leen

Wei Guo

Yingjie Zhang

Xin Zhang

Jing Jing Zhang

Chao Xu

Thomas T Hanis

Ning Zhang

Yuan Yuan Ding

Yangyang Fan

Ming Jin Chen

Jing Lv

Xin Liu

Lei Li

Liang Wang

Yang Yu

Yang Gao

Zhong Fang Yuan

Guang Han Sui

Heng Wang

He Huang

Ye Li

Tong Liu

Yang Liu

Mingyu Chen

Chan Zhou

Wei Gong

Lei He

Yi Chen Zhong

Li Yi

Min Zhou

Tao Wang

Qian Jin

Michael Zheng

Peilin Li

Bo Zang

Unmesh Shankar Kulkarni

Rui Hou

Rong Zhao

Sandesh Devaraja

Xiangdong Li

Yuan Jin

Zhuo Zhao

Wenbin Zhou

Xinyan Zheng

Li Li Guan

FoongYeen Chan

Hang Su

Hong Bing Zhang

Andrew David Halford

Lei Xue

Xiaofei Su

JoAnn Piersa Brereton

Xiangsheng Ren

Jing Zhang

Xin Sheng Mao

Lin Cong

Xiaolin Huang

Tao Sun

Duo Zhang

Zhiguo Di

Jun Cai

Liya Fan

Cheng Luo

Jiajun Chen

Li Juan Gao

Serkan Ayaz

Wei Xue

Hong Cai

Runxiao Zhang

Ruijie Xiao

Roy Kolasa

Ran Zhao

Shiwen He

Yungang Bao

Fei Wu

Lele Zhang

Tong Ye

Jun Qian

Evan John Kingston

A method, an apparatus and a communication system of evaluating a nonlinear compensation performance. The method for evaluating a nonlinear compensation performance comprises: evaluating a nonlinear compensation performance by using a probability-maintained notch signal as a test signal; the probability-maintained notch signal having a probability density function (PDF) that is maintained unchanged after notching as compared with before notching.

Method, apparatus and communication system for evaluating nonlinear compensation performance

A mismatch error calibration method and apparatus of a time interleaved digital-to-analog converter. The method includes: sampling an output signal of a time interleaved digital-to-analog converter to obtain a measurement signal; preprocessing the measurement signal to obtain a preprocessed measurement signal; and estimating a coefficient of a digital impairment equalizer according to an input signal of the digital impairment equalizer, an output signal of the digital impairment equalizer, and the preprocessed measurement signal. By preprocessing a non-ideal feedback channel, interferences caused by non-ideality of the feedback channel is eliminated, so as to achieve better mismatch error calibration performance of a TI-DAC.

Mismatch error calibration method and apparatus of a time interleaving digital-to-analog converter

An electrical impedance tomography apparatus () and method. The electrical impedance tomography apparatus () consists of a sensing module (), a data acquisition module (), a communication module (), a data processing module (), an image display module () and a power supply module (). The electrical impedance tomography apparatus () is applicable to medical imaging, can employ an in vivo electrode to perform multi-frequency-one-time excitation and measurement on a biological tissue under test and use a measured complex voltage signal to perform three-dimensional image reconstruction, and can simultaneously display ventilation and perfusion images in real time, thereby increasing an amount of acquired data, increasing the speed of data acquisition, increasing the sensitivity of a measurement signal to the conductivity of an in vivo tissue, and facilitating image analysis and comparison, disease detection and diagnosis.

Electrical impedance tomography apparatus and method

Building controller

I/O adaptor module for use with a building controller

According to one embodiment, a method, computer system, and computer program product for predicting the movement intentions of ships is provided. The present invention may include obtaining binocular camera visual data of a body of water; identifying physical objects in the body of water; generating feature point clouds of the physical objects in the body of water; performing instance segmentation on the generated feature point clouds; analyzing the generated feature point clouds; predicting the movement intentions of identified ships in the body of water based on the analyzed feature point clouds; and displaying the predicted movement intentions of the identified ships in the body of water on an augmented reality device.

AR and deep learning intersection ship route predictor

The present disclosure provides a method and apparatus for generating equivalent nonlinear noise. The method includes randomly generating white noise obeying zero-mean Chi-square distribution; and filtering the input white noise by using an equivalent nonlinear noise spectrum as an equivalent nonlinear filter to obtain the equivalent nonlinear noise. According to the embodiments of the present application, equivalent nonlinear noise may be generated based on zero-mean Chi-square distribution random variables combined with equivalent nonlinear noise spectrum filtering, and more accurate equivalent nonlinear noise than the related art may be generated, thus accurately evaluating an influence of nonlinearity of devices on Bit Error Rate (BER).

Method and apparatus for generating equivalent nonlinear noise

A method and system for determining acoustic emission (AE) parameters of rock based on moment tensor analysis. The method includes: constructing, according to macroscopic mechanical parameters, a numerical model of a rock specimen to be tested; loading the numerical model through particle flow code software to simulate a failure process of the rock specimen to be tested, and identifying fracturing time and positions of microcracks when the PFC software loads the numerical model; determining, when the PFC software loads the numerical model, if rock grains of two sequentially generated microcracks include common rock grains, and an interval for generating the two microcracks is less than duration time of a present AE event, the two microcracks as a same AE event; taking geometric centers of all microcracks within a spatial range of an AE event as source positions of the corresponding AE event; and determining AE parameters of the AE event.

Method and system for determining acoustic emission (AE) parameters of rock based on moment tensor analysis

A method for restoration of a kinetic event using video. The method includes obtaining video involving the kinetic event including a plurality of frames. An absolute location of a frame of the plurality of frames is determined. Movement of a feature point cloud corresponding to an object in motion in the plurality of frames is analyzed. A 3D object model with substantially similar dimensions to the object in motion is selected. The 3D object model is displayed emulating the analysed movement on the 3D map based on the absolute location.

Restoration of a kinetic event using video

The invention relates to a method, apparatus and electronic device of page display for application. The method comprises: receiving a play instruction for a multimedia content in an application, wherein the multimedia content is configured with a target prop, and the target prop is used for influencing the playing effect of the multimedia content; in response to the play instruction, in a playing page of the application, playing the multimedia content, and dynamically displaying an icon of the target prop in an icon of a publisher, the publisher being used for creating a new multimedia content configured with the target prop and/or turning on a new virtual live studio configured with the target prop.

Method, apparatus and electronic device of page display for application

Display screen with graphical user interface for a building controller

An approach for assisting software developers to fill the data gap and reproducing client application issue using reported reproducing steps is disclosed. The approach involves constructing service request/response sequence (from the developer's side based on the limited data) from customer's reproducing steps and developer's running inspection result and perform UI-service mapping, redirecting service call to data simulator which replay the service request and response, and adjusting service response with multiple data sources and policies. Lastly, the approach can transform the issue to an automatic test script with the service response in a mockup function (e.g., can be used to extend test data and enhance test cases).

Reproduction client application issue based on layered data replay

A method for processing scanning electron microscope specimen is provided. The method comprises: providing a specimen to be observed; providing a carbon nanotube array comprising a plurality of carbon nanotubes; and pulling a carbon nanotube film from the carbon nanotube array, and laying the carbon nanotube film on a surface of the specimen, wherein the carbon nanotube film comprising a plurality of through holes.

Carbon nanotube device

Display screen or portion thereof with an animated graphical user interface

An electrical impedance imaging method, a system, a storage medium and an electronic device. Said method comprises: acquiring electrical impedance measurement signals of a tested human body area at a plurality of measurement times; for the electrical impedance measurement signal at each measurement time, constructing a corresponding instantaneous differential image on the basis of the electrical impedance measurement signal; constructing an image matrix on the basis of the instantaneous differential images corresponding to the plurality of measurement times, each column in the image matrix being a vector corresponding to the instantaneous differential image; determining, on the basis of the image matrix, a covariance matrix corresponding to the image matrix; obtaining, according to the covariance matrix, a weight vector of the covariance matrix; and obtaining, on the basis of the covariance matrix and the weight vector, an electrical impedance state image of the tested human body area.

Electrical impedance imaging method, system, storage medium, and electronic device

Growing community of inventors

Beijing, China

Ke Zhang