Shenzhen China Star Optoelectronics Technology Co., Ltd.

Shenzhen Royole Technologies Co., Ltd.

Huawei Technologies Co., Limited

Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Sz Dji Technology Co., Ltd.

Arashi Vision Inc.

Dongguan Aisipu Energy Technology Co., Ltd

Chinese National Human Genome Center at Shanghai

Rui Xu

Weiwei Zhang

Xin Yang

Li Wei Wang

Cheng Tang

Xinyuan Xia

Chao Jiang

Gong Zhang

Jianbo Sun

Xiaotao Li

Haiyu Zhang

Jingming Wu

He Lan

Wentao Wang

Honghui Zhu

Xiaobo He

Hongqing Huang

Wenjie Jiang

Junjie Huang

Zhanchao Liu

Huifang Duan

Jun Xu

Hui Li

He Li

Shengyue Dou

Liang Zhang

Xiang Zou

Ketan Tang

Qi Chen

Yu Zhou

Jungmao Tsai

Ji Wang

Shuri Liao

Shaojie Shen

Fengchao Xie

Hao Jin

Dan Ni

Guoping Zhao

Quan Liu

Wei E

Xueli Ao

Shaoyuan Zhang

Guocheng Xu

Erkai Chen

Youlong Cao

Xinwei Wu

Changchun Tu

Huai-Dong Song

Yixue Li

Jinlin Hou

Jun Min

A data transmission method and a communication apparatus are provided. The method includes: A network device sends first information to a terminal. The terminal receives the first information, and determines an evaluation mode of user experience based on the first information. The terminal sends second information to the network device. The network device receives the second information, and communicates with the terminal based on the second information. The first information is used to configure the evaluation mode of user experience, the evaluation mode of user experience is one of a plurality of evaluation modes of user experience, the evaluation mode of user experience is used to evaluate impact of network transmission on user experience, and the second information includes information about the impact of the network transmission on user experience.

Data transmission method and communication apparatus

A target tracking method, a computer-readable storage medium, and a computer device. The method comprises: matching a target tracking box with target candidate boxes to determine a target candidate box in best matching with the target tracking box; matching one or more remaining target candidate boxes, except for the best matching target candidate box, with a second target candidate box detected previously to determine a corresponding matching relationship; according to the best matching target candidate box and the corresponding matching relationship, obtaining distances and overlapping relationships respectively between the best matching target candidate box and the one or more remaining target candidate boxes and between the best matching target candidate box and the second target candidate box, so as to determine a shielding relationship between a target and other objects in the current video frame; and determining, according to the shielding relationship, whether to restart target tracking.

Target tracking method, computer-readable storage medium, and computer device

Provided are an image sensor (), a camera assembly (), and a mobile terminal (). The image sensor () includes panchromatic pixels and color pixels. The color pixels have a narrower spectral response than the panchromatic pixels, and the color pixels have a larger conversion gain than the panchromatic pixels.

Image sensor, camera assembly, and mobile terminal

The present application is applicable to the field of video processing. Provided are a target tracking method for a panoramic video, a readable storage medium, and a computer device. The method comprises: using a tracker to track and detect a target to be tracked to obtain a predicted tracking position of said target in the next panoramic video frame, calculating the reliability of the predicted tracking position, and using an occlusion detector to calculate an occlusion score of the predicted tracking position; determining whether the reliability of the predicated tracking position is greater than a preset reliability threshold value, and determining whether the occlusion score of the predicted tracking position is greater than a preset occlusion score threshold value; and using a corresponding tracking strategy according to the reliability and the occlusion score. By means of the present application, whether a tracking failure is caused by the loss of a target or occlusion can be determined, such that a corresponding tracking recovery strategy can be used, and tracking can be automatically recovered when tracking fails, thereby achieving the effect of performing tracking continuously for a long time. In addition, the method of the present invention has a low operation complexity and a good real-time performance.

Target tracking method for panorama video, readable storage medium and computer equipment

An image sensor (), a camera assembly () and a mobile terminal () are disclosed. The image sensor () comprises panchromatic pixels and color pixels. The color pixels have the spectral response narrower than that of the panchromatic pixels, and the panchromatic pixels have the full-well capacity greater than that of the color pixels.

Image sensor, camera assembly and mobile terminal

Massage appliance

An image sensor includes a two-dimensional pixel array and a lens array. The two-dimensional pixel array comprises a plurality of pixels. Some of the pixels includes two sub-pixels. A rectangular coordinate is established by taking the pixel as an origin, a length direction of the two-dimensional pixel array as an x-axis, and a width direction of the two-dimensional pixel array as a y-axis. The two sub-pixels lie in both a positive half axis and a negative half axis of the x-axis and lies in both a positive half axis and a negative half axis of the y-axis. The lens array comprises a plurality of lenses, each covering one of the pixels.

Image sensor, control method, camera component and mobile terminal with raised event adaptability and phase detection auto focus

An image rectification method includes determining one or more reference points in a raw image captured using a lens for a plurality of target pixels in a target image, obtaining a subsection of the raw image based on the one or more reference points, and calculating a target pixel value for each of the plurality of target pixels based on one or more pixel values of one or more pixels in the subsection of the raw image.

System and method for rectifying a wide-angle image

The present application provides a high-temperature lithium-ion battery electrolyte, including a lithium salt, an organic solvent, and a water removal additive. A structural formula of the water removal additive is shown as a formula (1): where Ris a &#x2014;NCH&#x2014;(CH)&#x2014;CN group, and 0&#x3c;n&#x2264;20; Ris a &#x2014;R&#x2014;CO&#x2014;NRRgroup, Ris a &#x2014;(CH)&#x2014; group, 0&#x2264;m&#x3c;19, each of Rand Ris one independently selected from H and &#x2014;(CH)&#x2014;CHgroups, 0&#x2264;x&#x2264;19-, and both m and x are integers; and Ris any one selected from H, F, Cl, and Br. The high-temperature lithium-ion battery electrolyte can effectively eliminate trace water in a battery system, restrain HF generation, protect an electrochemical system in a battery, and significantly improve high-temperature storage performance and high-temperature cycling performance of a lithium-ion battery. The present invention further provides a production method for the electrolyte and a high-temperature lithium-ion battery that includes the electrolyte.

High-temperature lithium-ion battery electrolyte and production method thereof, and high-temperature lithium-ion battery

A container includes a light source and an accommodating cavity. The container further includes a control component and a touch control panel arranged at a location of the accommodating cavity which is easy gripped. The control component is electrically coupled to the light source and the touch control panel. The control component controls the light source to emit light according to an external touch signal sensed by the touch control panel. The container employs the touch control panel as a sensing switch. Upon a user touching a side face of the container with a hand, the control component turns on the light source to emit light, and when the user's fingers leave the container, the control component controls the light source to be turned off.

Container with touch sensitive function

Switch

A device and method for measuring concentration of etchant, the device comprises a concentration measuring mechanism and an acid mist elimination mechanism connected with the concentration measuring mechanism, the acid mist elimination mechanism is configured to eliminate acid mist inside the concentration measuring mechanism, and the concentration measuring mechanism is configured to receive etchant in real time, measure absorbance of each kind of acid of the etchant in a non-acid mist environment, and calculate concentration of each kind of acid of the etchant according to the absorbance. It can overcome the interference of the acid mist on concentration measurement of the acid of the acid mixture etchant. In this way, the concentration of each kind of acid of the acid mixture etchant can be online measured rapidly and accurately, and the desiccative gas can be recycled, which achieves the effect of resource conservation.

Device and method for measuring concentration of etchant

Backpack

A cleaning equipment of sample bottle for chromatography analysis comprising: a base; a support frame vertically fixed to the base; a horizontal column having two ends, wherein one of the ends is disposed at the support frame through an adjustment knob; a rotary drive device fixed to the other end of the horizontal columns; a rotation disk which can rotate through driving of the rotary drive device, and a side edge of the rotation disk provides with multiple placing holes for receiving and fixing sample bottles; a cleaning agent recycling tank disposed below the rotation disk, wherein a side wall of it provides with an ejector pipe connected with a water pump; and a control unit for controlling on/off and rotation speed of the rotary drive device, and on/off of the water pump. The invention also provides a cleaning method of sample bottle for chromatography analysis.

Cleaning equipment of sample bottle for chromatography analysis and cleaning method thereof

Growing community of inventors

Shenzhen, China

Rui Xu