公开(公告)号：US20240397082A1

公开(公告)日：2024-11-28

申请号：US18795896

申请日：2024-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiwon YOO ,  Doohyun KIM ,  Bumkwi CHOI

IPC: H04N19/573 ,  H04N19/105 ,  H04N19/139 ,  H04N19/172 ,  H04N19/176 ,  H04N19/52

Abstract: An image providing device, including: at least one processor configured to implement: an image receiver configured to receive an image signal; an image encoder configured to encode the image signal into a bitstream based on inter prediction information for a current block of the image signal, wherein the inter prediction information includes at least one of first motion prediction information including a first motion vector, and second motion prediction information including a second motion vector; and an image provider configured to output the encoded bitstream to an image receiving device, wherein the image encoder is further configured to estimate the first motion vector for a first reference picture, obtain a second motion vector candidate list from at least one neighboring block of the current block, and obtain the second motion vector based on the second motion vector candidate list

公开(公告)号：US20250080779A1

公开(公告)日：2025-03-06

申请号：US18883754

申请日：2024-09-12

Applicant: SAMSUNG ELECTRONICS CO.,LTD

Inventor： Bumkwi CHOI ,  Wooseok KANG ,  Doohyun kim ,  Minho KIM ,  Kiwon YOO ,  Kumran Jl

IPC: H04N21/2343

Abstract: An electronic apparatus includes a communication interface configured to communicatively couple with a wireless network, a memory storing one or more instructions, and one or more processors communicatively coupled with the communication interface and the memory, and configured to control the electronic apparatus. The one or more processors are further configured to execute the one or more instructions to identify a frame refresh rate of a variable refresh rate (VRR) video signal, acquire a compressed video stream corresponding to the VRR video signal by inserting information of the frame refresh rate into at least one of a tail area or a header area of a video stream, and transmit, to an external device through the wireless network, the compressed video stream.

公开(公告)号：US20210203906A1

公开(公告)日：2021-07-01

申请号：US17136814

申请日：2020-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunbum HAN ,  Daesung LIM ,  Bumkwi CHOI

IPC: H04N13/194 ,  G06F3/14 ,  H04N13/139 ,  H04N13/161

Abstract: The display apparatus includes a display; a communication interface configured to communicate with a user terminal; and a controller configured to generate a multi-view image including a plurality of contents by performing an image quality improvement process based on source image signals received from a plurality of sources, and to control the multi-view image to be displayed on the display.

公开(公告)号：US20250080800A1

公开(公告)日：2025-03-06

申请号：US18768820

申请日：2024-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wooseok KANG ,  Doohyun KIM ,  Minho KIM ,  Kiwon YOO ,  Kumran JI ,  Bumkwi CHOI

IPC: H04N21/4402 ,  H04N19/132 ,  H04N19/172

Abstract: An electronic device includes a communication interface connected with a wireless network, a memory storing at least one instruction, and at least one processor that is connected with the communication interface and the memory and controls the electronic device. The at least one processor is configured to, by executing the at least one instruction, transmit a content to an external device in real time through the communication interface, and based on receiving transmission delay information from the external device, identify skip levels for each of a plurality of frames included in the content based on the received transmission delay information and characteristics of the content, encode the content based on the identified skip levels for each of the plurality of frames, and transmit the skip level information for each of the plurality of frames and the encoded content to the external device through the communication interface.

公开(公告)号：US20250080782A1

公开(公告)日：2025-03-06

申请号：US18799666

申请日：2024-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minho KIM ,  Wooseok KANG ,  Doohyun KIM ,  Kiwon YOO ,  Kumran JI ,  Bumkwi CHOI

IPC: H04N21/236 ,  H04L65/70 ,  H04N21/2368

Abstract: An electronic apparatus may include: an input/output interface configured to receive digital image content that is not compressed; a communication device configured to transmit and receive data wirelessly; at least one memory storing instructions; and at least one processor configured to obtain packet data corresponding to the digital image content and control the communication device to transmit the packet data. The at least one processor may be further configured to execute the instructions to: separate video information, audio information, and meta information in the digital image content; perform encoding in preset units of blocks using the video information in preset units of lines among the video information to obtain encoded video information; packetize each of the encoded video information, the audio information, and the meta information to obtain the packet data; and control the communication device to wireless transmit the packet data to a display device.

公开(公告)号：US20230153068A1

公开(公告)日：2023-05-18

申请号：US17425216

申请日：2021-07-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bumkwi CHOI ,  Daesung LIM ,  Sunbum HAN

IPC: G06F7/523 ,  G06F5/01

CPC classification number: G06F7/523 ,  G06F5/01

Abstract: An electronic apparatus is provided. The electronic apparatus includes: an input interface; a memory configured to store a plurality of weights corresponding to an artificial intelligence model; and a processor configured to perform a neural network computation with respect to input data provided through the input interface based on the plurality of weights. The processor is also configured to, based on any one or any combination of the input data, the plurality of weights, and a computation result obtained in a process of performing the neural network computation being within a threshold range, change an original value within the threshold range to a preset value and perform the neural network computation based on the preset value.