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11.发明授权公开(公告)号：US11295115B2
公开(公告)日：2022-04-05
申请号：US16937175
申请日：2020-07-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanhong Wu , Guannan Chen , Lijie Zhang
IPC: G06K9/00
Abstract: The present disclosure discloses a method for generating a face image, an electronic device, and a non-transitory computer-readable storage medium, the method includes: receiving a first face image and target facial expression information, and determining first facial expression information corresponding to the first face image; selecting a first reference face image matched with the first facial expression information and a second reference face image matched with the target facial expression information from a face image library; respectively extracting feature points in the first reference face image and the second reference face image, and determining face deformation information between the first reference face image and the second reference face image based on the feature points; and extracting feature points in the first face image, and generating a second face image based on the face deformation information and the feature points in the first face image.
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公开(公告)号：US20250157381A1
公开(公告)日：2025-05-15
申请号：US18711982
申请日：2023-04-28
Inventor： Yanhong Wu , Hao Fang
IPC: G09G3/20 , G09G3/32 , G09G3/3208
Abstract: A display method applied to a display device is provided. The display device may display according to image data of an image to be displayed, and the image data includes grayscales corresponding to a plurality of primary color components in a color gamut of a display screen of the display device. The method includes: determining a target color temperature; determining gains of the plurality of primary color components of the display device according to a functional relationship between the gains of the plurality of primary color components of the display device and a color temperature; acquiring initial image data of the image to be displayed; determining adjusted image data of the image to be displayed based on the determined gains and the acquired initial image data; and displaying the image to be displayed based on the adjusted image data of the image to be displayed.
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公开(公告)号：US20250104283A1
公开(公告)日：2025-03-27
申请号：US18730956
申请日：2023-03-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ran Duan , Yanhong Wu
Abstract: An image processing method, an image processing device, and a readable storage medium are provided. The image processing method includes: acquiring an input image; acquiring at least two intermediate images based on the input image; acquiring an output image based on the at least two intermediate images. Each of the at least two intermediate image corresponds to a single type of image content, different intermediate images correspond to different types of image content, and different intermediate images correspond to different color filtering processes.
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Patent Agency Ranking
公开(公告)号：US20250080682A1
公开(公告)日：2025-03-06
申请号：US18711989
申请日：2023-04-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanhong Wu
Abstract: A method of processing an image, an electronic device, and a storage medium. The method includes: determining, based on a predetermined color mode, a second rendering color of pixels of an original image according to a first rendering color of the pixels, where the first rendering color corresponds to a first color space; adjusting the second rendering color according to the second rendering color and an original rendering color of the pixels to obtain a third rendering color of the pixels, the original, second, and third rendering colors corresponding to the second color space, the first rendering color being obtained by performing a color space conversion on the original rendering color; and obtaining a target image according to the third rendering color, where a region corresponding to a visual saliency region of the original image in the target image has a color corresponding to the predetermined color mode.
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15.发明申请公开(公告)号：US20240397166A1
公开(公告)日：2024-11-28
申请号：US18271495
申请日：2022-08-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanhong Wu
IPC: H04N21/8352 , H04N21/235 , H04N21/24
Abstract: The present disclosure provides a method, mainframe, system and apparatus for monitoring a played content, a medium and a device, which relates to the technical field of communications. The method includes: within a current monitoring time duration, acquiring a displayed-page screenshot from a displaying device, wherein the displayed-page screenshot is obtained by performing screen shooting to a displayed page of the displaying device; extracting a first content identification code from the displayed-page screenshot, wherein the first content identification code is for identifying a to-be-monitored content that is currently played; and based on the first content identification code, determining whether the to-be-monitored content is compliant. The method may be implemented by a playing controlling mainframe, thereby realizing monitoring the content played by the display screen at the edge side.
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公开(公告)号：US20240378269A1
公开(公告)日：2024-11-14
申请号：US18270881
申请日：2022-08-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hao Fang , Yanhong Wu , Guannan Chen
Abstract: A method of processing encrypted image watermarking, an apparatus and a display device are provided, which relates to the field of digital watermarking. The method includes: obtaining a device code of a display device and current time information, where the device code uniquely identifies the display device; generating, according to a preset encryption algorithm by using the current time information and the device code, a digital security mark; and displaying the digital security mark in a preset display area of the display device. The technical solution of the present disclosure can prevent the screen from being photographed without permission.
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17.发明授权公开(公告)号：US11854248B2
公开(公告)日：2023-12-26
申请号：US17417127
申请日：2020-12-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanhong Wu , Guannan Chen , Lijie Zhang
IPC: G06V10/82 , G06V10/77 , G06V10/774 , G06V10/776 , G06V10/764 , G06N3/045
CPC classification number: G06V10/82 , G06N3/045 , G06V10/764 , G06V10/774 , G06V10/776 , G06V10/7715
Abstract: The present disclosure provides an image classification method, apparatus, and device, and a readable storage medium. The image classification method includes: processing an image to be processed, by using a first convolutional network, to obtain a first feature map; processing the first feature map, by using a residual network, to obtain a second feature map, wherein the residual network includes a depth separable convolutional layer; and processing the second feature map, by using a second convolutional network, to determine a category label of the image to be processed.
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公开(公告)号：US11830107B2
公开(公告)日：2023-11-28
申请号：US17434381
申请日：2021-02-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanhong Wu , Lijie Zhang
CPC classification number: G06T11/001 , G06T5/20 , G06T7/90 , G06T2207/10024 , G06T2210/62
Abstract: Embodiments of the present disclosure provide a method and apparatus for filtering image colors, an electronic device and a storage medium. The method includes: acquiring an image to be filtered, wherein a pixel point in the image to be filtered is represented by a hue value, a saturation value and a value; acquiring a retaining proportion of the pixel point in the image to be filtered, wherein a retaining proportion of any pixel point is used to indicate a degree of a saturation of the pixel point to be retained, and is positively correlated with a similarity between a hue of the pixel point and a hue to be retained of the pixel point; and acquiring a filtered image by adjusting the saturation value of the pixel point in the image to be filtered based on the retaining proportion of the pixel point in the image to be filtered.
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