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公开(公告)号：US20220245767A1
公开(公告)日：2022-08-04
申请号：US17573010
申请日：2022-01-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bongjoe KIM , Kyuha CHOI , Seungho PARK , Sangjo LEE
Abstract: An image processing apparatus includes: a memory storing one or more instructions; and a processor by executing the one or more instructions stored in the memory is configured to: extract a first image feature from a first image; search for, based on a transmission characteristic of the first image and the first image feature, a first cluster corresponding to the first image from among a plurality of clusters stored in the image processing apparatus, each cluster including a representative image feature and a representative image quality parameter; perform image quality processing on the first image based on a first representative image quality parameter in the first cluster; obtain, based on the first image that has undergone the image quality processing, a first update parameter obtained by updating the first representative image quality parameter; and update the plurality of clusters based on the first update parameter.
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公开(公告)号：US20240378761A1
公开(公告)日：2024-11-14
申请号：US18781478
申请日：2024-07-23
Applicant: SAMSUNG ELECTRONICS CO.,LTD.
Inventor： Daesung CHO , Daeeun KIM , Bongjoe KIM , Taejun PARK , Sangjo LEE , Kyuha CHOI
IPC: G06T9/00 , G06N3/045 , G06T3/4046 , G06T7/00
Abstract: An artificial intelligence (AI) encoding apparatus includes at least one processor configured to: determine a downscaling target, based on a target resolution for a first image, obtain the first image by AI-downscaling an original image using an AI-downscaling neural network corresponding to the downscaling target, generate image data by encoding the first image, select AI-upscaling neural network set identification information, based on the target resolution of the first image, characteristic information of the original image, and a target detail intensity, generate AI data including the target resolution of the first image, bit depth information of the first image, the AI-upscaling neural network set identification information, and encoding control information, and generate AI encoding data including the image data and the AI data; and a communication interface configured to transmit the AI encoding data to an AI decoding apparatus, wherein the AI data includes information about an AI-upscaling neural network corresponding to the AI-downscaling neural network.
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公开(公告)号：US20220180568A1
公开(公告)日：2022-06-09
申请号：US17522579
申请日：2021-11-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daesung CHO , Daeeun KIM , Bongjoe KIM , Taejun PARK , Sangjo LEE , Kyuha CHOI
Abstract: An artificial intelligence (AI) encoding apparatus includes at least one processor configured to: determine a downscaling target, based on a target resolution for a first image, obtain the first image by AI-downscaling an original image using an AI-downscaling neural network corresponding to the downscaling target, generate image data by encoding the first image, select AI-upscaling neural network set identification information, based on the target resolution of the first image, characteristic information of the original image, and a target detail intensity, generate AI data including the target resolution of the first image, bit depth information of the first image, the AI-upscaling neural network set identification information, and encoding control information, and generate AI encoding data including the image data and the AI data; and a communication interface configured to transmit the AI encoding data to an AI decoding apparatus, wherein the AI data includes information about an AI-upscaling neural network corresponding to the AI-downscaling neural network.
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公开(公告)号：US20240251094A1
公开(公告)日：2024-07-25
申请号：US18624714
申请日：2024-04-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangjo LEE , Sangkwon Na , Doohyun Kim
Abstract: Disclosed are a display apparatus and a method of controlling the same, the display apparatus including: a video decoder configured to decode a video signal; and an artificial intelligence (AI) scaler including a plurality of filters provided to make an output of a certain filter be used as an input of another filter, and configured to control a resolution of an image by processing the decoded video signal, each of the plurality of filters being selectively turned on or off based on a control signal, the filter being turned on processing the video signal based on a parameter set by learning, and the filter being turned off bypassing and outputting the input video signal.
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公开(公告)号：US20220030291A1
公开(公告)日：2022-01-27
申请号：US17496507
申请日：2021-10-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Taejun PARK , Sangjo LEE , Sangkwon NA
IPC: H04N21/2662 , H04N19/115 , H04N19/117 , H04N19/157 , H04N19/42 , H04N19/82 , G06T3/40
Abstract: The disclosure relates to an artificial intelligence (AI) system that uses a machine learning algorithm and an application thereof. A method for controlling an electronic apparatus according to the disclosure includes receiving image data and information associated with a filter set that is applied to an artificial intelligence model for upscaling the image data from an external server; decoding the image data; upscaling the decoded image data using a first artificial intelligence model that is obtained based on the information associated with the filter set; and providing the upscaled image data for output.
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Patent Agency Ranking
公开(公告)号：US20240040179A1
公开(公告)日：2024-02-01
申请号：US18485572
申请日：2023-10-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Taejun PARK , Sangjo LEE , Sangkwon NA
IPC: H04N21/2662 , H04N19/115 , H04N19/117 , H04N19/157 , H04N19/42 , H04N19/82 , G06T3/40
CPC classification number: H04N21/2662 , H04N19/115 , H04N19/117 , H04N19/157 , H04N19/439 , H04N19/82 , G06T3/4007
Abstract: The disclosure relates to an artificial intelligence (AI) system that uses a machine learning algorithm and an application thereof. A method for controlling an electronic apparatus according to the disclosure includes receiving image data and information associated with a filter set that is applied to an artificial intelligence model for upscaling the image data from an external server; decoding the image data; upscaling the decoded image data using a first artificial intelligence model that is obtained based on the information associated with the filter set; and providing the upscaled image data for output.
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公开(公告)号：US20220166996A1
公开(公告)日：2022-05-26
申请号：US17671070
申请日：2022-02-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangjo LEE , Sangkwon NA , Doohyun KIM
Abstract: Disclosed are a display apparatus and a method of controlling the same, the display apparatus including: a video decoder configured to decode a video signal; and an artificial intelligence (AI) scaler including a plurality of filters provided to make an output of a certain filter be used as an input of another filter, and configured to control a resolution of an image by processing the decoded video signal, each of the plurality of filters being selectively turned on or off based on a control signal, the filter being turned on processing the video signal based on a parameter set by learning, and the filter being turned off bypassing and outputting the input video signal.
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8.发明申请公开(公告)号：US20210004653A1
公开(公告)日：2021-01-07
申请号：US16892357
申请日：2020-06-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doohyun KIM , Minyong SUNG , Taejun PARK , Sangjo LEE
Abstract: An artificial intelligence (AI) processor includes at least one memory; a plurality of neural network operators comprising circuitry configured to process an image; and a controller configured to control the at least one memory and the plurality of neural network operators. The controller controls input image data of an image to be stored in the at least one memory and controls at least one of the plurality of neural network operators to perform a neural network operation on image data split based on a size of the image and data processing capabilities of the plurality of neural network operators, and output upscaled image data.
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公开(公告)号：US20200219291A1
公开(公告)日：2020-07-09
申请号：US16730291
申请日：2019-12-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Doohyun KIM , Minyong SUNG , Sangkwon NA , Kiwon YOO , Sangjo LEE
IPC: G06T9/00 , H04N19/196 , H04N19/184 , H04N19/20 , H04N19/136 , H04N19/85
Abstract: Disclosed are a display apparatus, an image providing apparatus, and methods of controlling the same, the display apparatus including: a display; and a processor configured to: decode an encoded video stream, decompress the video stream through a neural network including a plurality of channels and a plurality of layers with a parameter set based on learning, and perform image compensation determined based on learning about the decompression with respect to the video stream.
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公开(公告)号：US20200154123A1
公开(公告)日：2020-05-14
申请号：US16680974
申请日：2019-11-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangjo LEE , Sangkwon NA , Doohyun Kim
Abstract: Disclosed are a display apparatus and a method of controlling the same, the display apparatus including: a video decoder configured to decode a video signal; and an artificial intelligence (AI) scaler including a plurality of filters provided to make an output of a certain filter be used as an input of another filter, and configured to control a resolution of an image by processing the decoded video signal, each of the plurality of filters being selectively turned on or off based on a control signal, the filter being turned on processing the video signal based on a parameter set by learning, and the filter being turned off bypassing and outputting the input video signal.
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