Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Peking University

Tsinghua University

Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Wenzhou University

Centaurus Biopharma Co., Ltd.

Cofco (jilin) Bio-chemical Technology Co., Ltd

Beijing Const Instruments Technology Inc.

Nutrition & Health Research Institute, Cofco Corporation

Cofco Biotechnology Co., Ltd.

Institute of Urban Safety and Environmental Science, Beijing Academy of Science and Technology

Tianjin Greenbio Material Co., Ltd.

Jilin University

Longi Magnet Co., Ltd.

Qiong Wu

Zongmin Liu

Jijing Huang

Ge Ou

Zhiming Yang

Yongming Shi

Wei Sun

Xin Duan

Shuo Zhang

Chun Long Wang

Shuai Wang

Xiangye Wei

Yifan Hou

Xiangjun Peng

Mengjun Hou

Jie Feng

Yadong Mu

Hui Zhang

Zhe Wang

Dongsheng Li

Yiming Bai

Kai Yang

Bo Chen

Wei Lin

Yong Peng

Yan Zhu

Yongxin Han

Dawei Tang

Zhiliang Wang

Hong Luo

Xiaoyan Wang

Yuandong Hu

Zijian Zhao

Dengming Xiao

Yi Tong

Yinghui Sun

Kai Geng

Kejia Xu

Ying Sun

Youxue Wang

Fansheng Kong

Tai An

Lida Wu

Huting Wang

Fang Tian

Chengchen Zhang

Jun Lin

Chuqian Zhong

Huiling Xue

Chao Peng

Jin Tao

Jijun Li

Weiqiang Zhou

Guoqiang Chen

Xiangguo Ma

Anni Liu

Zheng-Jun Li

Zanping Wang

Guo-Qiang Chen

Yuanheng Guo

Dayong Li

Haijun Liu

Nan Zhuang

Guoqiang Gong

Xuemei Shen

Guiyu Tian

Yongheng Wei

Zhen-Yu Shi

Ying-Ying Guo

Jia Jian

Ruixiang Song

Yubin Wu

Yongli Yang

Bideng Liu

Bin Li

Yuan Wang

Jiao Yang

Qi Tang

Ji Feng

Xuejiao Deng

Binyuan Ma

Shilin Qiu

Li Han

Yanju Ji

Disclosed is a backlight diffusion parameter generation method, including: selecting and measuring illumination diffusion data of at least one light emitting region in a plurality of light emitting regions, the illumination diffusion data includes brightness data of a plurality of pixels on a display panel and distance data between positions corresponding to the plurality of pixels and a position where an illuminated light emitting region is located when only one of the light emitting regions is illuminated; preprocessing the illumination diffusion data to obtain an effective pixel; performing function fitting according to data corresponding to a plurality of effective pixels to obtain a point spread function representing a relationship between diffusion brightness and a diffusion distance; and storing a backlight diffusion parameter lookup table, which includes a plurality of sub-tables, each sub-table corresponds to one or more light emitting regions affected when only one light emitting region is illuminated.

Backlight diffusion parameter generation method, display control method and apparatus, and display apparatus

A chip loading structure, an analysis device and an analysis system are provided. The chip loading structure includes a loading plate body having therein an accommodating space adapted to accommodate a detection chip; a first hollow area and at least one second hollow area, which penetrate to the accommodating space, are disposed on a first plate surface of the loading plate body, the first hollow area being configured to expose a reaction observation area of the detection chip, the at least one second hollow area being configured to expose at least one reagent port of the detection chip; the loading plate body is further provided with a connection portion which is detachably connectable to a transportation section in an analysis device, the transportation section being configured to transport the loading plate body.

Chip loading structure, analysis device, and analysis system

Disclosed is a backlight diffusion parameter generation method, including: selecting and measuring illumination diffusion data of at least one of multiple light emitting regions, wherein the illumination diffusion data includes brightness data of multiple pixels on a display panel and distance data between positions corresponding to multiple pixels and a position where an illuminated light emitting region is located when only one light emitting region is illuminated; preprocessing the illumination diffusion data to obtain an effective pixel; performing function fitting according to data corresponding to multiple effective pixels to obtain a point spread function representing a relationship between diffusion brightness and a diffusion distance; storing a backlight diffusion parameter lookup table, which includes multiple diffusion distance bonding points and diffusion brightness corresponding to each of the diffusion distance bonding points, and also includes a diffusion slope between two adjacent diffusion distance bonding points.

Provided are an ultrasonic imaging method and device, and a storage medium. The ultrasonic imaging method includes: acquiring an ultrasonic echo signal; segmenting the ultrasonic echo signal into a first predetermined number of sub-echo signals according to scan depths; performing amplitude apodization on each sub-echo signal with a predetermined window function to obtain processed sub-echo signals; completing ultrasonic imaging according to the processed sub-echo signals. At least one sub-echo signal is subjected to the follow processing: segmenting the at least one sub-echo signal into a second predetermined number of unit echo signals according to the scan depths, and assigning a weighting coefficient to each unit echo signal; performing amplitude apodization on each unit echo signal with the corresponding predetermined window function, and weighting the unit echo signals with corresponding weighting coefficients to obtain processed unit echo signals; and forming a processed sub-echo signal from the processed unit echo signals.

Ultrasonic imaging method and device, and storage medium

The present disclosure provides an image processing method, apparatus, device, and computer-readable storage medium. The method includes: obtaining an image dataset, the image dataset including an image and an accompanying text related to an unseen class in the image; and generating a probability and/or distribution of the unseen class using an unseen class obtaining model, the probability and/or distribution of the unseen class including a probability that each pixel in the image is from the unseen class, a probability that the unseen class is present in the image, and a regional probability after the image is subdivided into a plurality of regions.

Image processing method, apparatus, and computer product for image segmentation using unseen class obtaining model

Industrial instrument with circular touch screen

An image processing method and device, an image detecting method and system, and a storage medium are provided. The image processing method comprises: acquiring a target image; counting pixels of the target image to obtain a count value; adding compensation data at a peripheral position of an edge pixel of the target image according to the count value, to obtain pixel data of the compensated target image.

Image processing method and device, image detecting method and system, storage medium

An electronic apparatus and a method for displaying an image on a display device are disclosed. The electronic apparatus includes a display device; an image acquisition device configured to acquire a surrounding image of the display device; and a processor configured to: determine a background image of the display device according to the surrounding image; acquire a target range and a target object in the background image; determine a target image according to the background image, the target range and the target object; and control the display device to display the target image, wherein the target image excludes the target object.

Electronic apparatus, and method for displaying image on display device

An image processing model generation method includes: inputting at least one training sample lesion image into an initial image processing model, the initial image processing model including a classification layer and a marking layer; calling the classification layer; calling the marking layer; obtaining a loss value of the at least one training sample lesion image in the initial image processing model; determining whether the loss value is within a preset range; if not, updating parameters of the initial image processing model, an image processing model with updated parameters being used as an initial image processing model in next training; and repeating above steps until the loss value is within the preset range.

Image processing model generation method, image processing method and device, and electronic device

A data processing method for a biochip comprises: acquiring a biochip image to be detected; performing binarization processing on the biochip image to obtain a binary image; performing a morphological dilation operation on the binary image in a row direction to obtain a first image, and performing a morphological dilation operation on the binary image in a column direction to obtain a second image; performing connected domain detection on the first image in the row direction, and performing connected domain detection on the second image in the column direction, to determine the number of rows and the number of columns of a sample point array and center position information of each sample point.

Data processing method, device, and terminal for biochip, and readable medium

A registration system is provided. The registration system includes: a display device, a collection device and an ultrasonic generating device. The display device is configured to display a graphical user interface. The collection device is configured to collect a scene image at the display device to recognize an operation of a user on the graphical user interface. The ultrasonic generating device is configured to emit ultrasonic signals, so that the ultrasonic signals gather to form one or more virtual buttons for operating the graphical user interface.

Registration system

The present invention discloses a bidirectional collapse-proof damper with a macroscopic NPR structure and a bridge structure having the same, comprising a sleeve and a sliding rod; by adding a structure of a reducing part and a limiting body, a sliding gap exists between both ends of the limiting body and both inner ends of the reducing part; the rod body is connected with the inner side wall of the sleeve through an elastic element; the limiting body and the rod body can realize bidirectional slip in the sleeve, which have multi-level seismic performance.

Bidirectional collapse-proof damper with macroscopic NPR structure and bridge structure having same

The present disclosure provides a method and apparatus of labeling a target in an image, and a computer recording medium. The method includes: acquiring a first neural network, the first neural network includes a multi-layer convolutional neural network and a fully connected layer, wherein each layer of the multi-layer convolutional neural network includes a convolutional layer, an activation function layer and a down-sampling layer arranged successively; processing the image by using the multi-layer convolutional neural network of the first neural network acquired so as to obtain a target position mask for the image; and labeling the target in the image based on the target position mask.

Method and apparatus of labeling target in image, and computer recording medium

Provided is a method for delaying signals. The method includes: determining a total quantity of delay phases by which a drive signal is to be delayed; determining, based on a clock period of each level of delay clock signals of a plurality of levels of delay clock signals, a quantity of clock periods of each level of delay clock signals that are required for delaying by the total quantity of delay phases, wherein the clock periods of the levels of delay clock signals decrease sequentially from a first level to a last level; and delaying the drive signal by the quantities of clock periods of the levels of delay clock signals sequentially in descending order, and outputting the drive signal after delay.

Method, device, and system for delaying signals and medical registration equipment

A method for efficiently producing PHA comprising: inoculating PHA fermentation strains into a fermentation medium for fermentation under the condition of being capable of producing PHA through fermentation; subjecting the fermentation broth to a solid-liquid separation to obtain fermentation supernatant and thallus precipitate; breaking the cell walls of the thallus precipitate, and subjecting the wall-broken products to a plate and frame filtration to prepare PHA; pre-coating a filter cloth for the plate and frame filtration with a PHA layer; at least part of the water of the fermentation medium is PHA process wastewater. The method utilizes the PHA process wastewater as at least part of the water of the fermentation medium, and filters and separates the broken thallus with the plate and frame filtration equipment pre-coated with PHA layer to prepare PHA, thereby recycling the high-salt wastewater, reducing costs, and potentially separating PHA on a large scale for industrial production.

Method for efficiently producing PHA

Growing community of inventors

Beijing, China

Qiong Wu