Huawei Technologies Co., Limited

Shanghai United Imaging Healthcare Co., Ltd.

Vmware, Inc.

Carrier Corporation

Covidien LP

Chinese Academy of Sciences

International Business Machines Corporation

General Electric Company

Honeywell International Inc.

Hoffmann-La Roche Inc.

Sap Se

Marvell International Limited

New York University

Volvo Car Corporation

Ge Precision Healthcare LLC

Wei Zhang

Pengfei Wang

Qingqing Sun

Chenghui Peng

Ming Shi

Xiaozhi Fu

Jinfang Zhang

Xi Lin

Ping Chen

Yongsheng Zhang

Deming Gu

Min Xu

Shunqing Zhang

Xiang Xu

Yuhua Chen

Cheng Ni

Jun Hou

Bojie Li

Cui Li

Wei Wang

Wei Tan

Lisa Seacat DeLuca

Yan Chen

Lei Shi

Xiao Ling Chen

Guoxing Li

Tingting Geng

Ming Zhang

Wei Han

Yinghao Jin

Abbas A Alahyari

Yu Wang

Hong Li

Jia Tao Li

Zhao Xia Jin

Weiping Liu

Jack Leon Esformes

Haicun Hang

Shugong Xu

Li Wang

Tao Liu

Hao Yan

Fei Chen

Jian Jin

Wen Wen Yang

Miao Li

Yanfang Liu

Ryan W Rindy

Frank Lin

Yifeng Wang

Fengxia Wu

Heng Que

Lei Yu

Aurelie Boudier

Thomas M Wisniewski

Zhen Zhang

Yong Zhao

Fajun Nan

Yuan Zhou

Jie Zhou

Zhi Qi Huang

Hai Long Li

Jinbo Ma

Yuanfeng Wang

Peng Xu

Jonathan S Maltz

Jian Zhang

Lei Lu

William J Dickhans

Jing Liu

Darion R Peterson

Hung-Chih Lin

Chao Chen

Yi Zhang

Yi Shan Jiang

Bin Wang

Tobias H Sienel

Ye Wu

Jie Yang

Cong Wang

Hui Calvin Yang

Jianjun Wu

Mingjie Dong

Zhou Hong

Liang Gu

Yi Yuan

Peng Zhou

Jun Zhu

Catalin Popovici

Jun Zhao

Yalei Zhang

Shou Peng

Jiagui Li

Hsieh-Shen Hsieh

Liang Shen

Jingya Li

The present invention provides a method and system for processing an image. The method comprises: acquiring high-frame data and low-frame data of a target object, and acquiring initial exposure time to complete the high-frame data and the low-frame data; calculating a proportion of overexposed pixel points and a proportion of underexposed pixel points in the low-frame data; adjusting the initial exposure time according to a magnitude of the proportion of the overexposed pixel points and a magnitude of the proportion of the underexposed pixel points to obtain target exposure time; and acquiring target high-frame data and target low-frame data according to the target exposure time, and replacing overexposed pixel points in the target high-frame data with pixel points of the target low-frame data. The initial exposure time is adjusted according to the proportion of the overexposed pixel points to obtain the target exposure time, the target high-frame data and the target low-frame data are acquired according to the target exposure time, and the overexposed pixel points in the target high-frame data are replaced with the pixel points of the target low-frame data, thus the quality of a picture is improved.

Method and system for processing image

The present disclosure may disclose methods and systems for treating an object. The method may include imaging an object fixed on a positioning device using an imaging device. The method may include obtaining a plan image of the object. The method may include generating information of a region of interest (ROI) of the object based on the plan image of the object. The method may include generating a treatment plan based on the information of the ROI. The treatment plan may include a plan isocenter on the plan image. The method may further include treating a target portion of the object based on the treatment plan using a treatment device. The object may be fixed on the positioning device from a moment that the object is started to fixed on the positioning device to an end of the treatment of the target portion.

Methods and systems for treating an object

A graphics processor includes a texel unit and an execution unit. The texel unit includes a loading module. The execution unit includes an im2col module to execute an im2col algorithm to expand an original matrix to obtain an expansion matrix according to the size of a kernel. The execution unit multiplies the expansion matrix and the kernel to obtain a feature map matrix. The loading module calculates feature coordinates of each element of the feature map matrix according to the coordinates of the expansion matrix, and obtains the original coordinates of each element of the original matrix according to the feature coordinates, the size of the kernel, a stride, and padding. The loading module reads at least one of the memory blocks covered by the original coordinates of each element of the original matrix, and outputs data corresponding to the original coordinates in the memory blocks.

Electronic device having graphics processor and acceleration method thereof

This application provides an image model file transmission method and computing device. The method includes: receiving an image model file of a first online streamer that is sent by a first client; obtaining a target key, and encrypting the image model file based on the target key to obtain an encrypted image model file; in response to determining that an interaction request for the first online streamer and a second online streamer is received, sending the encrypted image model file to a second client based on an online streamer identifier of the second online streamer that is carried in the interaction request; and in response to determining that a decryption request sent by the second client is received, sending the target key to the second client, where the target key is used by the second client to decrypt the encrypted image model file to obtain the image model file.

Image model file transmission

A brake system of a vehicle, a vehicle, and a control method for a brake system are provided. In the brake system, a first control valve is used to connect a first brake pipe and a second brake pipe, so that when the first control valve is in a connected state, the first brake pipe is connected to the second brake pipe, and brake fluid in the two brake pipes can flow in the two brake pipes, thereby helping improve redundancy performance of the brake system.

Brake system of vehicle, vehicle, and control method for brake system

A microwave ablation device includes a cable assembly, a feedline, and a transmission line. The cable assembly is configured to connect to an energy source. The feedline is in electrical communication with the cable assembly and includes a first temperature sensor. The first temperature sensor is disposed at a first axial location along a length of the feedline and is configured to sense a temperature at the first axial location. The first temperature sensor extends along the length of the feedline. The transmission line extends from the first temperature sensor and is disposed parallel and in contact with an outer conductor of the feedline.

Microwave ablation devices

A connector includes a housing and an elastic latch. The elastic latch includes an elastic cantilever having a free end, a fixed end connected to the housing, and a main part extending between the free end and the fixed end. The fixed end has an inclined surface extending inclined with respect to a surface of the housing. An angle between the inclined surface and the surface of the housing is greater than 90 degrees.

Connector and connector assembly

Provided are an adaptive control electromagnetic induction energy harvesting method and system for a power transmission line. The method includes acquiring a first electromagnetic induction electromotive force based on an electromagnetic induction energy harvesting device secured to the power transmission line; when the first electromagnetic induction electromotive force is less than an operating electromagnetic induction electromotive force, controlling the electromagnetic induction energy harvesting device to adaptively control a magnetic core unit to perform extension or retraction in a coil unit based on the first electromagnetic induction electromotive force to obtain a second electromagnetic induction electromotive force; performing filtering and rectification processing and voltage conversion processing on at least one of the first electromagnetic induction electromotive force or the second electromagnetic induction electromotive force to obtain an electromagnetic induction output voltage; and performing powering processing or charging processing on an electrical device based on the electromagnetic induction output voltage.

Adaptive control electromagnetic induction energy harvesting method and system for a power transmission line

A terminal includes a top wall, a side wall, and a curved part connected between the top wall and the side wall. A notch is formed on the curved part. The notch reduces a bending force for forming the curved part and prevent cracks from being generated in the curved part during forming the curved part.

Terminal and connector

A pedal fault diagnosis method and apparatus for a vehicle are provided, including: detecting whether a driver seat is in an unmanned state; collecting an actual zero position voltage of a pedal when the driver seat is in the unmanned state; and then determining, based on the actual zero position voltage, whether a zero position fault exists on the pedal. The apparatus may update a set value of a zero position voltage in a vehicle controller based on the actual zero position voltage that is collected when the driver seat is in the unmanned state, and may be applied to the fields of assisted driving and automatic driving. Vehicle control safety can be improved by using the actual zero position voltage that is collected when the driver seat is in the unmanned state.

Pedal fault diagnosis method and apparatus

Root vegetable product

The present disclosure may provide a radiation system including a first rotation portion, a second rotation portion, a treatment head, one or more imaging sources, and at least one detector. At least a portion of the treatment head may be disposed in the first rotation portion. At least one of the one or more imaging sources may be disposed in the second rotation portion. The second rotation portion may be able to rotate independently from the first rotation portion.

X-ray imaging system for radiation therapy

A method for correcting the anomalous pixel includes: calculating a matching index of pixels in a first point cloud map and a second point cloud map; finding out an anomalous pixel based on the matching index of the pixels and a correction threshold; and calculating a correction column difference, and correcting the anomalous pixel based on the correction column difference and the matching index of the pixels. The anomalous pixel in the point cloud map is retained and corrected, thus the pixel integrity of an image is guaranteed; and a mode for correcting the anomalous pixel is simple, requires fewer calculating steps, and exhibits high anomalous pixel correction efficiency. An apparatus for the same purpose includes a first camera, a second camera, an image processing unit, an indexing unit, a calculating unit, a judging unit, and a correction execution unit.

Method for correcting anomalous pixel and apparatus

The present invention provides a metal interconnection structure and a manufacturing method thereof, the metal interconnection structure includes: metal interconnection lines disposed at intervals, first metal layers respectively disposed on the metal interconnection lines; second metal layers respectively disposed on the first metal layers; dielectric layers disposed on both sides of the first metal layer and the second metal layer and having a gap with both the first metal layer and the second metal layer; and a metal diffusion covering layer covering the dielectric layer and the second metal layer. In the present invention, by disposing the dielectric layer on both sides of the first metal layer and the second metal layer, and the dielectric layer has a gap with both the first metal layer and the second metal layer, and the formed metal interconnection structure reduces parasitic capacitance due to the gap, and the gaps existing between the first metal layer and the dielectric layer and between the second metal layer and the dielectric layer can further reduce the diffusion of metal ions to the dielectric layer.

Metal interconnection structure and manufacturing method thereof

The present disclosure provides methods and systems for image segmentation. The methods may include obtaining an initial image. The methods may include determining, based on the initial image, at least one target image using a positioning model. Each of the at least one target image may include a portion of a target region. The methods may further include, for the each of the at least one target image, determining an initial segmentation result of the portion of the target region using a segmentation model.

Systems and methods for image segmentation

Growing community of inventors

Shanghai, China

Wei Zhang