Boe Technology Group Co., Ltd.

Chongqing Boe Optoelectronics Technology Co., Ltd.

Beijing Xiaomi Mobile Software Co., Ltd.

Chinese Academy of Sciences

Intel Corporation

Lenovo (beijing) Limited

Beijing Lenovo Software Ltd.

Huawei Technologies Co., Limited

Telefonaktiebolaget Lm Ericsson (publ)

Beijing Boe Technology Development Co., Ltd.

St-ericsson Semiconductor (beijing) Co., Ltd

Hepu Energy Environmental Technology Co., Ltd.

Hepu Technology Development (beijing) Co., Ltd.

Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences

Jing-jin Electric Technologies Co., Ltd.

Bo Xu

Lei Zhang

Yingchun Xie

Ningning Li

Shuai Hou

Siqing Fu

Fei Shang

Xianyong Gao

Lisheng Liang

Liang He

Chao Chen

Jiaming Xu

Lijun Xiao

Shuai Chen

Jingtao Xu

Xinghong Liu

Hui Li

Tao Wang

Hao Sun

Yue Li

Zhi Zhang

Haijun Qiu

Yang Chen

Jianwen Suo

Zhiguo Zhang

Hui Chen

Qiang Chen

Wencheng Luo

Jin Sha

Meilong Hu

Tonghui Li

Can Shen

Zhi Tan

Hua Cui

Yih Jen Hsu

Yusen Yang

Yang Liu

Ziran Zhao

Can Zhang

Xiaodong Yang

Zheng Wang

Chao Xi Chen

Xu Lu

Xiaobo Yu

Xiaojun Tang

Tong Liu

Tingting Wang

Mengqi Wang

Peng Sun

Wu Wang

Yuan Zhang

Lei Qin

Wenbo Dou

Qiang Yu

Henghui Lu

Zhicai Xu

Xiangyang Liu

Xiang Fang

Renato Grosso

Jing Shi

Bo Ran

Yihjen Hsu

Hao Yang

Shaohong Gao

Chuangtian Chen

Jian Cui

Baowen Zhao

Rukang Li

Xinxin Wu

Shaonan Zhang

Lijuan Liu

Haiyan Li

Xiaoyang Wang

Junhong Lu

Haitao Jin

Haibin Wang

Lorenzo Marchionini

Guijun Yang

Weihung Hung

Xingang Xu

Haikuan Feng

Feidi Fan

YiFei Zhu

Zhengkun Shao

Chieh Shun Lin

Longfei Wang

Huiling Long

Xiaoyu Song

Wenling Huang

Hai Jun Qiu

Yating Huang

Mingzhi Zhu

Amber Hu

Yin-Jen Hsu

Yanwu Chen

Wen Ke

Wang Zhan

Yiqun Yao

Dongsheng Zhou

This application provides an image fusion method, a hyperspectral lidar sensor, and a hyperspectral lidar system. The method includes: calibrating time of a laser scanner, a spectrometer, and an inertial measurement unit (IMU) based on time of an atomic clock of a global positioning system (GPS); controlling the laser scanner to perform scanning imaging on a detection area to obtain a three-dimensional (3D) point cloud image, and controlling the laser scanner to trigger the spectrometer to perform spectral imaging on the detection area to obtain a hyperspectral image; controlling the GPS and the IMU to perform signal collection to obtain a GPS signal and an IMU signal; and sending the 3D point cloud image, the hyperspectral image, the GPS signal, and the IMU signal to an image processing device, which fuses the 3D point cloud image and the hyperspectral image based on the GPS signal and the IMU signal.

Image fusion method, hyperspectral lidar sensor, and hyperspectral lidar system

Tire inflating pump (machine)

A speech separation method is provided, and relates to the field of speech. The method includes: obtaining, in a speaking process of a user, audio information including a user speech and video information including a user face; coding the audio information to obtain a mixed acoustic feature; extracting a visual semantic feature of the user from the video information; inputting the mixed acoustic feature and the visual semantic feature into a preset visual speech separation network to obtain an acoustic feature of the user; and decoding the acoustic feature of the user to obtain a speech signal of the user. An electronic device, a chip, and a computer-readable storage medium are provided.

Speech separation method, electronic device, chip, and computer- readable storage medium

The present disclosure provides a brightness regulating method, a regulating system and a displaying device. The method is applied to a displaying device. The displaying device includes a backlight module. The regulating method includes acquiring maximum grayscale values of the light areas and a maximum grayscale value of the backlight source; according to the maximum grayscale values of the light areas and the maximum grayscale value of the backlight source, obtaining a plurality of first brightness parameters; according to the plurality of first brightness parameters, obtaining a second brightness parameter; and subsequently, according to the second brightness parameter and the initial brightnesses of the light areas, regulating brightnesses of the light areas.

Brightness regulating method, regulating system and displaying device

The present disclosure provides a brightness regulating method. The brightness regulating method is applied to a displaying device. The displaying device includes a backlight module. The regulating method includes: dividing a backlight source of the backlight module into a plurality of light areas; acquiring pixel quantities and pixel grayscale values of pixels within pixel areas corresponding to each of the light areas; according to the pixel quantities and the pixel grayscale values, determining brightness parameters of the light areas; and according to the brightness parameters, regulating brightnesses of the light area. Because, in the process of the brightness regulation, each of the light areas corresponds to one brightness parameter, the light areas can be individually regulated according to the severity degrees of the halo phenomenon in the different areas, whereby, while alleviating the halo phenomenon, the brightness regulation has a better pertinence and a better effect.

Food processor

Scooter

Disclosed are a target speaker separation system, an electronic device and a storage medium. The system includes: first, performing, jointly unified modeling on a plurality of cues based a masked pre-training strategy, to boost the inference capability of a model for missing cues and enhance the representation accuracy of disturbed cues; and second, constructing a hierarchical cue modulation module. A spatial cue is introduced into a primary cue modulation module for directional enhancement of a speech of a speaker; in an intermediate cue modulation module, the speech of the speaker is enhanced on the basis of temporal coherence of a dynamic cue and an auditory signal component; a steady-state cue is introduced into an advanced cue modulation module for selective filtering; and finally, the supervised learning capability of simulation data and the unsupervised learning effect of real mixed data are sufficiently utilized.

Target speaker separation system, device and storage medium

The present disclosure relates to a positioning method, a positioning server, and a positioning system. The positioning method includes: receiving a wireless positioning coordinate of a moving object; determining a visual sub-map to be matched in a visual map database based on the wireless positioning coordinate; and obtaining a visual positioning coordinates corresponding to a current image of the moving object captured at time of wireless positioning as a positioning result, based on the determined visual sub-map to be matched.

Positioning method, positioning server and positioning system

The present disclosure relates to methods related to robot services, related systems, and readable storage media. According to some embodiments of the present disclosure, there is provided a method, including: acquiring images of an area to be served, wherein the area to be served includes serviceable grids obtained by performing equal-area grid division on the area to be served; performing pedestrian recognition on the images to acquire pedestrian heat of each serviceable grid within the preset time period; and marking a serviceable grid with the pedestrian heat exceeding a preset threshold and serviceable grids within a preset range centered on it as grids to be served, obtaining a sub-area to be served composed of the grids to be served.

Method, related system, and readable storage medium related to robot service

The embodiments of the present application disclose a booster circuit and a driving method thereof, a backlight module and a display device. The booster circuit includes: a booster sub-circuit and an oscillation elimination sub-circuit; wherein the booster sub-circuit includes a power supply element, an inductor, and a first switch; the booster sub-circuit is configured to provide, at a connection node, a voltage higher than a voltage provided from the power supply element; and wherein a parasitic capacitance occurs between the connection node and a ground terminal; the oscillation elimination sub-circuit is configured to prevent a current generated when the parasitic capacitance discharges from flowing through the inductor so as to eliminate an oscillation generated between the parasitic capacitance and the inductor.

Booster circuit and driving method thereof, backlight module and display device

The method of the present disclosure includes: obtaining an image to be processed and a question text corresponding to the image; using an optimized dialogue model to encode the image into an image vector and encode the question text into a question vector; generating a state vector based on the image vector and the question vector; decoding the state vector to obtain and output an answer text. A discriminator needs to be introduced in an optimization process of the optimized dialogue model. The dialogue model and the discriminator are alternately optimized until a value of a hybrid loss function of the dialogue model and a value of a loss function of the discriminator do not decrease or fall below a preset value, thereby accomplishing the optimization process.

Autonomous evolution intelligent dialogue method, system, and device based on a game with a physical environment

Massager

The present disclosure provides a UAV operation route planning method, a UAV pesticide spreading planning method and device for providing improvements on the operation accuracy of UAV. The UAV operation route method comprises steps of: obtaining a plurality of sub-areas of an operation area of a UAV; exhausting operation orders of the sub-areas and waypoint sequences in each of the sub-areas, respectively; planning routes according to the operation orders of the sub-areas and the waypoint sequences in each of the sub-areas to obtain all routes in the operation area; and determining a route in all the routes having a total voyage meeting a preset constraint condition as an optimal operation route.

UAV operation route planning method, UAV pesticide spreading method and device

Growing community of inventors

Beijing, China

Bo Xu