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公开(公告)号：US20240205509A1
公开(公告)日：2024-06-20
申请号：US18419175
申请日：2024-01-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byounghyun KIM , Sanghee KIM , Younho CHOI , Cheulhee HAHM
IPC: H04N21/488 , G06T7/62 , G06T7/70 , G06V10/25 , H04N21/4728
CPC classification number: H04N21/4884 , G06T7/62 , G06T7/70 , G06V10/25 , H04N21/4728 , G06V2201/07
Abstract: An embodiment of the present disclosure relates to a display device including a display, a memory storing at least one instruction, and a processor configured to execute the at least one instruction stored in the memory to receive an image and a closed caption corresponding to the image, detect at least one region of interest (ROI) included in the image by using a neural network, generate at least one integrated region by grouping the at least one ROI into at least one group of adjacent ROIs, determine a closed caption output region among at least one preset candidate closed caption region, based on whether the at least one preset candidate closed caption region overlaps at least one of the at least one ROI and the at least one integrated region, and control the display to display the closed caption in the closed caption output region.
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公开(公告)号：US20220036536A1
公开(公告)日：2022-02-03
申请号：US17364114
申请日：2021-06-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Anant BAIJAL , Cheulhee HAHM
Abstract: Provided is a video quality assessing method and an apparatus thereof. The video quality assessing method includes obtaining a model-based quality score for each of a plurality of sub-areas included in a frame by using a neural network, the neural network being trained based on a mean opinion score (MOS) obtained by using an assessor display apparatus, obtaining a weight matrix from at least one of rendering information or screen information about a screen included in a user display apparatus; applying the weight matrix to the model-based quality score for each sub-area of the plurality of sub-areas, and obtaining a quality score of the frame, based on the model-based quality score for each sub-area to which the weight matrix is applied.
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公开(公告)号：US20210037472A1
公开(公告)日：2021-02-04
申请号：US16899895
申请日：2020-06-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho KIM , Deoknam KIM , Sangu SHIM , Sukun YOON , Cheulhee HAHM
Abstract: An electronic device includes: a communicator comprising communication circuitry configured to communicate with a server, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to: set an operation according to a connection release of the communicator to be skipped based on receiving first operation mode change information in a normal mode and enter a suspend mode from the normal mode, skip the operation according to the connection release based on receiving connection release information from the communicator in the suspend mode, and switch from the suspend mode to the normal mode based on receiving second operation mode change information after receiving the connection release information from the communicator and release setting to skip the operation according to the connection release of the communicator in the normal mode.
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公开(公告)号：US20230403371A1
公开(公告)日：2023-12-14
申请号：US18206459
申请日：2023-06-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Xin JIN , Guotao SHIN , Youxin CHEN , Longhai WU , Jie CHEN , Jayoon KOO , Cheulhee HAHM
CPC classification number: H04N7/014 , G06T7/246 , H04N7/0127 , G06T2207/10016 , G06T2207/20084
Abstract: A method for generating a video intermediate frame, including obtaining a target video frame pair; constructing an image pyramid for each video frame in the target video frame pair; and generating an intermediate frame of the target video frame pair by using a bidirectional optical flow estimation model and a pixel synthesis model in a layer-by-layer recursive calling manner according to an order of the image pyramid from a high layer to a low layer based on the image pyramid, wherein the generating of the intermediate frame of the target video frame pair comprising: repairing a bidirectional optical flow corresponding to a previous layer using the bidirectional optical flow estimation model, and repairing a previous intermediate frame corresponding to the previous layer using the pixel synthesis model.
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公开(公告)号：US20230034510A1
公开(公告)日：2023-02-02
申请号：US17965751
申请日：2022-10-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwangho LEE , Cheulhee HAHM
IPC: G06F1/3206 , G06F1/3287 , H04L12/10 , H04W52/02 , H04L65/00
Abstract: An example electronic apparatus includes a communication circuitry; a power supply; a first processor configured to have a first mode which receives first power from the power supply and connects with a server through the communication circuitry to transmit and receive information, and a second mode which receives no power or second power lower than the first power from the power supply; and a second processor configured to repetitively output a mode switching signal within a preset range of time interval based on the second mode of the first processor, wherein the first processor is switched over to the first mode based on the mode switching signal, is configured to transmit connectivity keeping information to the server through the communication circuitry and is switched over to the second mode.
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Patent Agency Ranking
公开(公告)号：US20210124496A1
公开(公告)日：2021-04-29
申请号：US17078975
申请日：2020-10-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jusun SONG , Jaehoon JEONG , Jihun JUNG , Changhyeon CHAE , Jaeook KWON , Seokjae JEONG , Youngho CHOI , Cheulhee HAHM
IPC: G06F3/06
Abstract: A computing device and an operating method thereof are provided. The computing device includes a memory and a processor configured to: perform a first compression on a data object stored in the memory according to a first compression method, store the first compressed data object in a swap data storage area, and reclaim a portion of the memory in which the first compressed data object was stored; register information about the first compressed data object in a first management table; obtain the information about the first compressed data object from the first management table based on a usage ratio of the processor; and perform a second compression on the first compressed data object according to a second compression method, store the second compressed data object in the swap data storage area, and reclaim a portion of the swap data storage area in which the first compressed data object was stored.
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公开(公告)号：US20200341532A1
公开(公告)日：2020-10-29
申请号：US16960747
申请日：2019-01-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwangho LEE , Cheulhee HAHM
IPC: G06F1/3206 , H04L12/10 , H04L29/02 , H04W52/02 , G06F1/3287
Abstract: Disclosed is an electronic apparatus, the electronic apparatus including: a communication circuitry; a power supply; a first processor configured to have a first mode which receives first power from the power supply and connects with a server through the communication circuitry to transmit and receive information, and a second mode which receives no power or second power lower than the first power from the power supply; and a second processor configured to repetitively output a mode switching signal within a preset range of time interval based on the second mode of the first processor, wherein the first processor is switched over to the first mode based on the mode switching signal, is configured to transmit connectivity keeping information to the server through the communication circuitry and is switched over to the second mode.
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公开(公告)号：US20240428371A1
公开(公告)日：2024-12-26
申请号：US18658694
申请日：2024-05-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Xin JIN , Ban CHEN , Longhai Wu , Jie CHEN , Jayoon KOO , Cheulhee HAHM
Abstract: A method for generating a video intermediate frame includes performing a warp operation on a plurality of target video frames, based on a bidirectional optical flow between the plurality of target video frames, to obtain a plurality of pictures, determining a similarity between sub-pictures corresponding to image sub-regions in the plurality of pictures, predicting, based on the similarity, a network depth of a frame synthesis network matched with a corresponding image sub-region, the network depth increasing as the similarity decreases, performing synthetic processing, using the frame synthesis network, on corresponding sub-pictures of each of the image sub-regions, based on the network depth matched with the corresponding image sub-region, to obtain a plurality of images, and splicing the plurality of images to obtain intermediate frames of the plurality of target video frames, based on each of the image sub-regions.
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公开(公告)号：US20240194204A1
公开(公告)日：2024-06-13
申请号：US18535151
申请日：2023-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangyoung LEE , Cheulhee HAHM
Abstract: Provided is a display device including a memory for storing one or more instructions and at least one processor for executing the one or more instructions stored in the memory to obtain a first character string by using a character recognition model to determine whether there is at least one character on a play screen of content and recognizing a character string including the at least one character in response to determining that there is the at least one character on the play screen of the content, obtain a second character string including at least one character by using a speech recognition model to determine whether there is speech in audio data included in a play section of the content where there is the at least one character, and recognizing the speech and converting the recognized speech into a character string in response to determining that there is the speech in the audio data, and compare the first character string with the second character string and update the character recognition model based on a mismatched part.
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公开(公告)号：US20220283865A1
公开(公告)日：2022-09-08
申请号：US17751860
申请日：2022-05-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changhyeon CHAE , Jusun SONG , Jaehoon JEONG , Jihun JUNG , Jaeook KWON , Seokjae JEONG , Youngho CHOI , Cheulhee HAHM
Abstract: An electronic apparatus includes: a memory; a storage; and a processor, wherein: the electronic apparatus is configured to execute a plurality of processes as data of the plurality of processes is loaded into the memory based on execution of at least one program stored in the storage, the processor is configured to: identify a function currently running among a plurality of functions providable by the electronic apparatus, and based on a relationship between the plurality of processes and the identified function, terminate at least one process among the plurality of running processes, and allow a storage area of the memory loaded with the data of the terminated process to be available for another process.
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