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公开(公告)号：US11803585B2
公开(公告)日：2023-10-31
申请号：US16975631
申请日：2019-09-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fengshuo Hu , Honghong Jia
IPC: G06F16/583 , G06F16/532 , G06V10/20 , G06V40/10
CPC classification number: G06F16/5854 , G06F16/532 , G06V10/255 , G06V40/103
Abstract: Embodiments of the present disclosure provide a method and an apparatus for searching for an image and a related storage medium. The method includes obtaining reference keypoint data of a reference person in a reference image, and searching, based on the reference keypoint data, a set of candidate images for at least one target image containing at least one candidate person that has a pose similar to the reference person.
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公开(公告)号：US11687233B2
公开(公告)日：2023-06-27
申请号：US17763181
申请日：2021-04-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Honghong Jia , Rui Zheng , Ruibin Xue
IPC: G06F3/04883 , G06V30/32 , G06F3/0354 , G06F3/041
CPC classification number: G06F3/04883 , G06F3/03545 , G06F3/0418 , G06V30/347
Abstract: A handwriting processing method, a touch display device, a computer device, and a storage medium are provided. The handwriting processing method includes: determining, according to a sample point in a writing track that is input by a user by means of a touch display, a group of track points and a related parameter of each track point, the related parameter including a coordinate parameter and a time parameter; determining, according to the related parameter of each track point, a start position, an end position, and a type of a stroke contained in the writing track, where the type of the stroke includes one of a horizontal stroke, a vertical stroke, a left-falling stroke, a right-falling stroke or a lifting stroke; and determining, according to the type of the stroke, a shape of the start position of the stroke.
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公开(公告)号：US20240020893A1
公开(公告)日：2024-01-18
申请号：US18474773
申请日：2023-09-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui Zheng , Fengshuo Hu , Honghong Jia
IPC: G06T11/20 , G06F3/04883 , G06T5/00 , G06T11/40
CPC classification number: G06T11/203 , G06F3/04883 , G06T5/002 , G06T11/40 , G06T2207/20192
Abstract: A handwriting forming method, a handwriting forming apparatus, and an electronic device are provided. The method includes: determining a group of plurality of trajectory points and obtaining trajectory information of each of the plurality of trajectory points, the trajectory information including a pressure value; establishing a plurality of trajectory units corresponding to the plurality of trajectory points in one-to-one correspondence based on the trajectory information; and connecting the plurality of trajectory units to form a handwriting for displaying. A size of each trajectory unit is determined based on a pressure sensing amount corresponding to the trajectory unit, and the pressure sensing amount is obtained based on the pressure value of a corresponding trajectory point. In the case where the pressure value is less than a first threshold, the pressure sensing amount is a first constant regardless of whether the pressure value of the corresponding trajectory point changes.
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公开(公告)号：US11751421B2
公开(公告)日：2023-09-05
申请号：US16643720
申请日：2019-05-21
Inventor： Yanzhen Cui , Jin Han , Honghong Jia , Lijin Zhao , Xiaojun Gu
IPC: H01L51/52 , H10K50/844 , H10K71/00 , H10K102/00
CPC classification number: H10K50/844 , H10K50/8445 , H10K71/00 , H10K2102/311
Abstract: The present disclosure provides an OLED display substrate, a method for preparing the same, and a display device. The OLED display substrate includes an OLED device located on a base substrate and a packaging unit covering the OLED device. The packaging unit includes an inorganic material layer, an organic material layer, and a fluorine-doped diamond-like carbon layer located between the inorganic material layer and the organic material layer.
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公开(公告)号：US11210522B2
公开(公告)日：2021-12-28
申请号：US16537565
申请日：2019-08-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Honghong Jia , Jibo Zhao
Abstract: A sample extraction method targeting a video classification problem includes acquiring video data, parsing the video data to obtain a plurality of consecutive single-frame images corresponding to the video data, and extracting feature images from the plurality of consecutive single-frame images to compose samples, where the feature images are used to summarize content information of the video data, and the samples do not contain redundant image data.
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Patent Agency Ranking
公开(公告)号：US20220261146A1
公开(公告)日：2022-08-18
申请号：US17626683
申请日：2021-03-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui Zheng , Fengshuo Hu , Honghong Jia
IPC: G06F3/04883
Abstract: A handwriting forming method, a handwriting forming apparatus, and an electronic device are provided. The method includes: determining a group of plurality of trajectory points according to a plurality of sampling points on a writing path on a working surface of a touch device, and obtaining trajectory information of each of the plurality of trajectory points, and the trajectory information including a coordinate, a flag bit and a pressure value; establishing a plurality of trajectory units in a raindrop shape corresponding to the plurality of trajectory points based on the trajectory information; determining a connection mode between trajectory units corresponding to adjacent trajectory points based on the trajectory information; and calculating connection points of the trajectory units according to the connection mode, and filling a polygon formed by the connection points of the trajectory units corresponding to the adjacent trajectory points, so as to form a handwriting for displaying.
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公开(公告)号：US11055535B2
公开(公告)日：2021-07-06
申请号：US16542209
申请日：2019-08-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Honghong Jia , Jibo Zhao
Abstract: A method for video classification includes: extracting an original image and an optical flow image corresponding to a to-be-classified video from the to-be-classified video; inputting the original image to a space-domain convolutional neural network model to obtain a space-domain classification result corresponding to the to-be-classified video; inputting the optical flow image to a time-domain convolutional neural network model to obtain a time-domain classification result corresponding to the to-be-categorized video, wherein the time-domain convolutional neural network model and the space-domain convolutional neural network model are convolutional neural network models of different network architectures; and merging the space-domain classification result and the time-domain classification result to obtain a classification result corresponding to the to-be-classified video.
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公开(公告)号：US20210133434A1
公开(公告)日：2021-05-06
申请号：US16639934
申请日：2019-10-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guannan Chen , Honghong Jia , Lijie Zhang
Abstract: A computer-implemented method of recognizing a facial expression of a subject in an input image is provided. The method includes filtering the input image to generate a plurality of filter response images; inputting the input image into a first neural network; processing the input image using the first neural network to generate a first prediction value; inputting the plurality of filter response images into a second neural network; processing the plurality of filter response images using the second neural network to generate a second prediction value; weighted averaging the first prediction value and the second prediction value to generate a weighted average prediction value; and generating an image classification result based on the weighted average prediction value.
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公开(公告)号：US12211314B2
公开(公告)日：2025-01-28
申请号：US17610148
申请日：2021-01-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Honghong Jia , Fengshuo Hu , Jingru Wang
Abstract: Provided is a control method including obtaining a first image; performing face recognition and gesture recognition on the first image; turning on a gesture control function when a first target face is recognized from the first image and a first target gesture is recognized from the first image; and returning to the act of obtaining the first image when the first target face is not recognized from the first image or the first target gesture is not recognized from the first image.
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公开(公告)号：US11809701B2
公开(公告)日：2023-11-07
申请号：US17626683
申请日：2021-03-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui Zheng , Fengshuo Hu , Honghong Jia
IPC: G06F3/048 , G06F3/04883
CPC classification number: G06F3/04883
Abstract: A handwriting forming method, a handwriting forming apparatus, and an electronic device are provided. The method includes: determining a group of plurality of trajectory points according to a plurality of sampling points on a writing path on a working surface of a touch device, and obtaining trajectory information of each of the plurality of trajectory points, and the trajectory information including a coordinate, a flag bit and a pressure value; establishing a plurality of trajectory units in a raindrop shape corresponding to the plurality of trajectory points based on the trajectory information; determining a connection mode between trajectory units corresponding to adjacent trajectory points based on the trajectory information; and calculating connection points of the trajectory units according to the connection mode, and filling a polygon formed by the connection points of the trajectory units corresponding to the adjacent trajectory points, so as to form a handwriting for displaying.
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