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公开(公告)号：US20240233080A9
公开(公告)日：2024-07-11
申请号：US18300095
申请日：2023-04-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junsang Yu , Kinam Kwon , Jaehyoung Yoo , Sangwon Lee , Hyong Euk Lee
CPC classification number: G06T5/001 , G06T5/50 , G06T7/0002 , G06T7/90 , G06T2207/10024 , G06T2207/20081 , G06T2207/20084 , G06T2207/30168
Abstract: A method, implemented by a processor, of correcting lighting of an image includes inputting an input image to a first neural network and generating predicted lighting data corresponding to lighting of the input image and embedding data corresponding to a feature of the input image, inputting the generated predicted lighting data, the generated embedding data, and sensor data to a second neural network and generating a lighting weight corresponding to the input image, and generating correction lighting data for the input image by applying the generated lighting weight to preset basis lighting data corresponding to the input image.
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公开(公告)号：US11792515B2
公开(公告)日：2023-10-17
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
CPC classification number: H04N23/683 , H04N23/50
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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Patent Agency Ranking
公开(公告)号：US11568519B2
公开(公告)日：2023-01-31
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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公开(公告)号：US11272106B1
公开(公告)日：2022-03-08
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：US12260533B2
公开(公告)日：2025-03-25
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
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：US20240161230A1
公开(公告)日：2024-05-16
申请号：US18495377
申请日：2023-10-26
Inventor： Kinam Kwon , Heewon Kim , Kyoung Mu Lee , Hyong Euk Lee
Abstract: A neural network-based image processing method and apparatus are provided. The method includes receiving an input image having a first resolution, and estimating a preview image of the input image having a second resolution that is lower than the first resolution by using a neural network model.
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公开(公告)号：US20240135494A1
公开(公告)日：2024-04-25
申请号：US18300095
申请日：2023-04-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junsang Yu , Kinam Kwon , Jaehyoung Yoo , Sangwon Lee , Hyong Euk Lee
CPC classification number: G06T5/001 , G06T5/50 , G06T7/0002 , G06T7/90 , G06T2207/10024 , G06T2207/20081 , G06T2207/20084 , G06T2207/30168
Abstract: A method, implemented by a processor, of correcting lighting of an image includes inputting an input image to a first neural network and generating predicted lighting data corresponding to lighting of the input image and embedding data corresponding to a feature of the input image, inputting the generated predicted lighting data, the generated embedding data, and sensor data to a second neural network and generating a lighting weight corresponding to the input image, and generating correction lighting data for the input image by applying the generated lighting weight to preset basis lighting data corresponding to the input image.
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