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公开(公告)号：US20220159188A1
公开(公告)日：2022-05-19
申请号：US17589100
申请日：2022-01-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sujin LEE , Eunhee KANG , Kinam KWON , Hyong Euk LEE
Abstract: An image acquisition apparatus includes a display layer including hole regions through which external light is received and pixel regions arranged between the hole regions, an image sensor disposed under the display layer and configured to generate a raw image by sensing the external light received through the hole regions, and a processor configured to perform image processing on the raw image based on blur information based on an arrangement of the hole regions.
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公开(公告)号：US20230186432A1
公开(公告)日：2023-06-15
申请号：US17718661
申请日：2022-04-12
Inventor： Jae Seok CHOI , Minsu CHO , Sanghyun KIM , Jongmin LEE , Kinam KWON , Geonseok SEO , Hyong Euk LEE
CPC classification number: G06T5/001 , G06V10/806 , G06T7/20 , G06V10/761 , G06T2207/20084
Abstract: A method and apparatus for image restoration based on burst images. The method includes generating a plurality of feature representations corresponding to individual images of a burst image set by encoding the individual images, determining a reference feature representation from among the plurality of feature representations, determining a first comparison pair including the reference feature representation and a first feature representation of the plurality of feature representations, generating a first motion-embedding feature representation of the first comparison pair based on a similarity score map of the reference feature representation and the first feature representation, generating a fusion result by fusing a plurality of motion-embedding feature representations including the first motion-embedding feature representation, and generating at least one restored image by decoding the fusion result.
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公开(公告)号：US20230081302A1
公开(公告)日：2023-03-16
申请号：US17680934
申请日：2022-02-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kinam KWON , Junsang YU , Sangwon LEE , Nahyup KANG , Hyong Euk LEE
IPC: G06T5/00
Abstract: A method with image processing includes: setting an offset window for an offset pattern of a kernel offset and an offset parameter for an application intensity of the kernel offset; determining an output kernel by applying the kernel offset to an input kernel based on the offset window and the offset parameter; and adjusting contrast of a degraded image using the output kernel.
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公开(公告)号：US20240292116A1
公开(公告)日：2024-08-29
申请号：US18358250
申请日：2023-07-25
Inventor： Junsang YU , Dong Young KIM , Seon Joo KIM , Kinam KWON , Hyong Euk LEE
CPC classification number: H04N23/88 , G06T7/90 , H04N1/6086 , G06T2207/10024
Abstract: An electronic device includes a processor configured to perform operations including inputting an image into an encoder to generate a feature map including information about an illumination present in the input image, iteratively updating a plurality of slot vectors using the calculated feature map to calculate a plurality of predicted illumination vectors, calculating, using the calculated plurality of predicted illumination vectors, a plurality of mixture maps representing respective effects of a plurality of virtual illuminations on pixels in the input image and a plurality of illumination color vectors representing respective color values of the plurality of virtual illuminations, and generating an illumination map using the calculated plurality of mixture maps and the calculated plurality of illumination color vectors.
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公开(公告)号：US20240185557A1
公开(公告)日：2024-06-06
申请号：US18324635
申请日：2023-05-26
Inventor： Junsang YU , Dong Young KIM , Seon Joo KIM , Kinam KWON
CPC classification number: G06V10/56 , G06T5/20 , G06V10/60 , G06T2207/10024 , G06T2207/20081 , G06T2207/20084
Abstract: Provided are an electronic devices and methods for processing an image through a canonical space, the method including receiving training images of a scene obtained from a first sensor, generating first conversion images by converting the training images into images corresponding to a scene obtained through a second sensor, generating second conversion images by converting a color value of the training images and a color value of the first conversion images, and training a canonical image generative model configured to convert the training images, the first conversion images, and the second conversion images into canonical space images of a canonical color space and a canonical illumination space.
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Patent Agency Ranking
公开(公告)号：US20240054618A1
公开(公告)日：2024-02-15
申请号：US18337899
申请日：2023-06-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kinam KWON , Jaehyoung YOO , Junsang YU , Sangwon LEE , Hyong Euk LEE
Abstract: A neural network-based image processing method and apparatus are provided. A method includes receiving input image data comprising original image data, when a current image processing mode is an independent processing mode, generating first intermediate image data by executing a main neural network based on the original image data and by not executing an auxiliary neural network based on the original image data, when the current image processing mode is in a cooperative processing mode, generating second intermediate image data by determining an auxiliary parameter by executing the auxiliary neural network based on the original image data and by executing the main neural network based on the original image data and based on the auxiliary parameter, and generating output image data by operating an image signal processing (ISP) block based the first intermediate image data or the second intermediate image data according to the current image processing mode.
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公开(公告)号：US20250150720A1
公开(公告)日：2025-05-08
申请号：US18925450
申请日：2024-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seo Hee SO , Kinam KWON , Kyungbae PARK , Sungmo AHN , Sungyoung YUN , Hyong Euk LEE , Younhee LIM
IPC: H04N23/76 , H04N23/71 , H04N23/73 , H04N25/40 , H04N25/589
Abstract: A processor-implemented method with image acquisition includes acquiring image frames comprising a shutter-off frame corresponding to a shutter-off through a sensor by performing the shutter-off during continuous shooting, acquiring a measurement signal corresponding to a target image frame, removing, based on a target shutter-off frame corresponding to the target image frame, a first remaining signal corresponding to the target shutter-off frame from a measurement signal corresponding to shutter-off period frames comprising image frames between the target image frame and the target shutter-off frame, and generating a target image frame from which a second remaining signal is removed based on one or more of the shutter-off period frames from which the first remaining signal is removed.
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公开(公告)号：US20230153964A1
公开(公告)日：2023-05-18
申请号：US17982029
申请日：2022-11-07
Inventor： Kinam KWON , Heewon KIM , Kyoung Mu LEE , Hyong Euk LEE
CPC classification number: G06T5/005 , G06T5/002 , G06T5/003 , G06T5/009 , G06T5/50 , G06T2200/24 , G06T2207/20081 , G06T2207/20084
Abstract: A processor-implemented method with image processing includes: providing retouch result candidates of an input image to a user in response to applying vector value candidates to a style vector; determining a vector value of the style vector based on a selection of the user for the retouch result candidates; determining an adjustment parameter set corresponding to the determined vector value of the style vector; and generating a retouch result by adjusting the input image based on the adjustment parameter set.
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公开(公告)号：US20220070376A1
公开(公告)日：2022-03-03
申请号：US17230000
申请日：2021-04-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sujin LEE , Eunhee KANG , Kinam KWON , Hyong Euk LEE
Abstract: An image acquisition apparatus includes a display layer including hole regions through which external light is received and pixel regions arranged between the hole regions, an image sensor disposed under the display layer and configured to generate a raw image by sensing the external light received through the hole regions, and a processor configured to perform image processing on the raw image based on blur information based on an arrangement of the hole regions.
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公开(公告)号：US20220067889A1
公开(公告)日：2022-03-03
申请号：US17196084
申请日：2021-03-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eunhee KANG , Kinam KWON , Sujin LEE , Hyong Euk LEE , Byung In YOO , Sangwon LEE , Jae Seok CHOI
IPC: G06T5/00
Abstract: An image enhancement method, an image enhancement apparatus, and a method and apparatus for training the image enhancement apparatus are provided. The image enhancement apparatus may enhance a quality of a raw image captured by an under-display camera (UDC). The image enhancement apparatus may process the raw image for each channel according to characteristics of a photographing environment of the UDC. The image enhancement apparatus may further enhance the image by processing the raw image to reflect characteristics for each channel.
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