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11.发明公开公开(公告)号：US20240087085A1
公开(公告)日：2024-03-14
申请号：US18273026
申请日：2021-10-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hanwen LIU
CPC classification number: G06T3/4053 , G06T7/11 , G06T7/174 , G06T2207/20081 , G06T2207/20221
Abstract: The present disclosure provides an image processing method, including: down-sampling an original image according to a preset resolution to generate a down-sampled image; extracting a target object region from the downsampled image to obtain a first target object mask; inputting the downsampled image and the first target object mask into a mask super-resolution model obtained in advance by training; performing super-resolution processing on the first target object mask by using the mask super-resolution model to obtain a second target object mask; and fusing the second target object mask with the original image to obtain a target object image. The present disclosure further provides an electronic device and a non-transitory computer readable medium.
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公开(公告)号：US20230254434A9
公开(公告)日：2023-08-10
申请号：US16979417
申请日：2019-12-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanhong WU , Hanwen LIU , Guannan CHEN
IPC: H04N1/60
CPC classification number: H04N1/6022
Abstract: An embodiment of the present disclosure provides a method for processing an image. The method comprise: determining weights corresponding to candidate colors for a target color based on an original color of a pixel in the image; selecting a target color of the pixel from the candidate colors based on the weights; and converting the original color of the pixel into the target color to obtain a target image. According to the embodiment of the present disclosure, by determining the weights of the candidate colors, the image can be converted into the target image comprising only the candidate colors, thereby using a limited number of candidate colors to represent the target image.
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13.发明申请公开(公告)号：US20230113318A1
公开(公告)日：2023-04-13
申请号：US17909575
申请日：2021-03-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pablo NAVARRETE MICHELINI , Hanwen LIU
IPC: G06N3/09
Abstract: A data augmentation method includes: selecting at least two different sets of samples from an original data set, each set of samples including input samples and output samples; generating at least one random number; generating at least one extended input data sample according to input samples in the at least two different sets of samples and the at least one random number; and generating at least one extended output data sample according to output samples in the at least two different sets of samples and the at least one random number, each extended input data sample corresponding to a respective extended output data sample.
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公开(公告)号：US20220343865A1
公开(公告)日：2022-10-27
申请号：US17417468
申请日：2020-12-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hanwen LIU , Yanhong WU , Lijie ZHANG
IPC: G09G3/34
Abstract: The present disclosure provides an image processing method, an image processing device, and a display device. The image processing method includes: acquiring image data including display data of all of pixels of an image; and performing, on the display data of each of the pixels, operations of: determining Euclidean distances from the display data of the pixel to the display data of a first pure color, the display data of a second pure color, and the display data of a third pure color in a set color space; and replacing the display data of the pixel with one of the display data of the first pure color, the display data of the second pure color and the display data of the third pure color according to the determined Euclidean distances and a preset rule.
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15.发明申请公开(公告)号：US20210097903A1
公开(公告)日：2021-04-01
申请号：US16910340
申请日：2020-06-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanhong WU , Hanwen LIU , Lijie ZHANG
Abstract: There is provided an image representation method, including: converting a to-be-converted image from a first color space to a second color space; acquiring a target conversion color ratio corresponding to each pixel of the to-be-converted image and including ratios of plural target conversion colors, according to a color ratio allocation table based on the second color space; creating an array corresponding to the pixel according to the target conversion color ratio; calculating an index value corresponding to the pixel according to a position of the pixel in the to-be-converted image, and inputting the index value to the array as a subscript of the array, to acquire an element of the array as a target value corresponding to the pixel; and determining a target conversion color of the pixel according to the target value, to acquire a converted image including the plural target conversion colors.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20200226440A1
公开(公告)日：2020-07-16
申请号：US16835809
申请日：2020-03-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dan ZHU , Pablo NAVARRETE MICHELINI , Lijie ZHANG , Hanwen LIU
Abstract: Disclosed is a two-dimensional code image generation method and apparatus, a storage medium and an electronic device related to the field of two-dimensional code image technology. The method includes obtaining an initial two-dimensional code image and a background image, and performing structured processing on the initial two-dimensional code image according to the background image to obtain a structured two-dimensional code image, performing mode transfer processing on the background image to obtain a background image of a target mode by a mode transfer model, and performing a fusion operation on the structured two-dimensional code image and the background image of the target mode to obtain a target two-dimensional code image.
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公开(公告)号：US20190332367A1
公开(公告)日：2019-10-31
申请号：US16201143
申请日：2018-11-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pablo NAVARRETE MICHELINI , Hanwen LIU
Abstract: A method and an apparatus for installing an application are disclosed. The method comprises: receiving a request to install the application; triggering running of a script to obtain installation information of the selected application and a target virtual environment corresponding to the selected application; processing the installation information of the selected application according to compiling rules and installing rules corresponding to the installation information and the target virtual environment to cause the selected application to be installed into the target virtual environment.
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18.发明公开公开(公告)号：US20240153038A1
公开(公告)日：2024-05-09
申请号：US17775340
申请日：2021-07-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ran DUAN , Hanwen LIU , Yunhua LU
CPC classification number: G06T5/50 , G06T3/40 , G06T7/194 , G06T11/60 , G06V10/462 , G06T2207/20221
Abstract: An image processing method includes: acquiring a first image containing a target object; inputting the first image into an image processing model to obtain a second image, the second image being a mask image of the target object in the first image, a-a value for each pixel in the second image being in a range of 0 to 1, inclusive ([0, 1]), and the range of 0 to 1, inclusive ([0, 1]) indicating a degree of relation between each pixel in the second image and a pixel in the target object; fusing the first image and a background image according to the second image to obtain a fused image; and providing a first interface and displaying the fused image on the first interface.
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19.发明公开公开(公告)号：US20230325973A1
公开(公告)日：2023-10-12
申请号：US17425715
申请日：2020-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jingru WANG , Guannan CHEN , Fengshuo HU , Hanwen LIU
CPC classification number: G06T3/4046 , G06T2207/20016 , G06T5/001
Abstract: The present disclosure provides an image processing method, an image processing device, an electronic device and a computer-readable storage medium. The image processing method includes: receiving an input image; and processing the input image through a first generator to acquire an output image with definition higher than the input image. The first generator is acquired through training a to-be-trained generator using at least two discriminators. According to the embodiments of the present disclosure, the first generator for repairing the image is acquired through training with at least two discriminators, so it is able to provide the repaired image with more details, thereby to improve a repair effect.
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20.发明公开公开(公告)号：US20230245421A1
公开(公告)日：2023-08-03
申请号：US17773123
申请日：2021-03-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenhao ZHANG , Hanwen LIU , Jingtao XU
IPC: G06V10/762 , G06V10/74 , G06V40/16 , G06V10/776 , G06V10/98
CPC classification number: G06V10/763 , G06V10/761 , G06V40/172 , G06V10/776 , G06V10/98
Abstract: Disclosed are face clustering method and apparatus, image classification storage method, computer-readable storage medium and electronic device. The face clustering method includes: clustering to-be-clustered images, including: acquiring similarity threshold corresponding to quantity level of current image categories in image category library, at least two quantity levels corresponding to different similarity thresholds; judging, according to current similarity threshold and similarity between each to-be-clustered face image and at least one image category in image category library, whether there is image of same category as to-be-clustered face image in image category library; determining, when there is image of same category as to-be-clustered face image , category label of the to-be-clustered face image according to category label of image of same category as to-be-clustered face image ; and assigning, when there is no image of same category as to-be-clustered face image, category label to the to-be-clustered face image according to first preset rule.
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