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公开(公告)号：US11875549B2
公开(公告)日：2024-01-16
申请号：US17424172
申请日：2021-01-13
Applicant: BOE Technology Group Co., Ltd.
Inventor： Qiong Wu , Zijian Zhao , Yongming Shi , Jijing Huang , Dawei Tang , Zongmin Liu
CPC classification number: G06V10/28 , G06T5/30 , G06T2207/20036 , G06V2201/07
Abstract: 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.
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公开(公告)号：US11720138B2
公开(公告)日：2023-08-08
申请号：US17599490
申请日：2020-10-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jijing Huang , Dawei Tang , Zhiming Yang , Qiong Wu , Zongmin Liu
Abstract: 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.
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公开(公告)号：US20210118137A1
公开(公告)日：2021-04-22
申请号：US17253216
申请日：2020-04-20
Inventor： Yongming Shi , Ge Ou , Qiong Wu , Chun Wang
Abstract: 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.
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4.发明公开公开(公告)号：US20240169214A1
公开(公告)日：2024-05-23
申请号：US17772736
申请日：2021-07-28
Inventor： Qiong Wu , Boran Jiang , Ge Ou , Zhenzhong Zhang , Shuqi Wei , Mengjun Hou , Jijing Huang
IPC: G06N5/02 , G06Q30/0601
CPC classification number: G06N5/02 , G06Q30/0631
Abstract: A knowledge graph updating method, an apparatus, an electronic device, a storage medium and a program thereof, relates to the field of computer technology. The method includes: receiving an updating request of a technical knowledge graph, the updating request includes: a technical-event node of the technical knowledge graph; extracting historical event information corresponding to the technical-event node from the technical knowledge graph; and updating event information of the technical-event node after a current time by using a target-technical-event prediction model; wherein, the target-technical-event prediction model is obtained by training a technical-event prediction model with the historical event information.
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公开(公告)号：US11829562B2
公开(公告)日：2023-11-28
申请号：US17513713
申请日：2021-10-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jijing Huang , Zhiming Yang , Chuqian Zhong , Zongmin Liu , Dawei Tang , Qiong Wu
IPC: G06F3/043 , G06K9/00 , G06F3/0488 , G06F3/04886 , G06V20/00
CPC classification number: G06F3/043 , G06F3/04886 , G06V20/00
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US11735316B2
公开(公告)日：2023-08-22
申请号：US17253216
申请日：2020-04-20
Inventor： Yongming Shi , Ge Ou , Qiong Wu , Chun Wang
IPC: G06T7/00 , G16H30/40 , G06T7/70 , G06N3/04 , G06N3/08 , G06F18/214 , G06F18/2431 , G06V10/764 , G06V10/82 , G06V10/44
CPC classification number: G16H30/40 , G06F18/214 , G06F18/2431 , G06N3/04 , G06N3/08 , G06T7/0012 , G06T7/70 , G06V10/454 , G06V10/764 , G06V10/82 , G06T2207/20081 , G06T2207/20084 , G06T2207/30096
Abstract: 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.
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公开(公告)号：US20230010947A1
公开(公告)日：2023-01-12
申请号：US17757305
申请日：2021-05-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD. , PEKING UNIVERSITY
Inventor： Shuai WANG , Yadong MU , Jie FENG , Yiming Bai , Xiangye Wei , Qiong Wu , Ge OU , Nan ZHUANG , Guoqiang GONG
IPC: G06F3/14 , G06V10/25 , G06V10/764 , G06V40/10 , G06T7/194 , G06T7/70 , G06T3/40 , G06T5/00 , G09G3/00
Abstract: Disclosed are an electronic apparatus, and a method for displaying an image on a display device. The electronic apparatus comprises: a display device; an image acquisition device, which is configured to acquire a surrounding image of the display device; and a processor, which is 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 does not include the target object.
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公开(公告)号：US12161508B2
公开(公告)日：2024-12-10
申请号：US17626657
申请日：2021-03-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jijing Huang , Zhiming Yang , Zongmin Liu , Mengjun Hou , Dawei Tang , Qiong Wu
Abstract: 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.
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公开(公告)号：US12039766B2
公开(公告)日：2024-07-16
申请号：US17754158
申请日：2021-04-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD. , PEKING UNIVERSITY
Inventor： Jie Feng , Yadong Mu , Shuai Wang , Guiyu Tian , Yiming Bai , Xiangye Wei , Ge Ou , Qiong Wu
IPC: G06V10/26 , G06V10/44 , G06V10/764 , G06V10/774 , G06V10/82 , G06V10/84 , G06V20/40 , G06V30/19 , G06V30/262
CPC classification number: G06V10/26 , G06V10/44 , G06V10/764 , G06V10/774 , G06V10/82 , G06V10/84 , G06V20/41 , G06V30/19147 , G06V30/274
Abstract: 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.
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公开(公告)号：US12014477B2
公开(公告)日：2024-06-18
申请号：US17501874
申请日：2021-10-14
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dawei Tang , Jijing Huang , Qiong Wu , Ge Ou , Chuqian Zhong , Zhiliang Wang
IPC: G06T5/77
CPC classification number: G06T5/77 , G06T2207/10004 , G06T2207/20192
Abstract: 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.
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