公开(公告)号：US11726949B2

公开(公告)日：2023-08-15

申请号：US17570863

申请日：2022-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung Yeop Yang ,  Ju Won Byun ,  Sung Ho Jun ,  Yo Won Jeong

IPC: G06F15/78

CPC classification number: G06F15/7821

Abstract: Provided are a stream reprocessing system on chip (SoC) and a method for operating the same is provided. The stream reprocessing system includes a plurality of processors including a central processing unit (CPU); a memory controller configured to receive a stream; and a stream reprocessor configured to perform reprocessing the stream, wherein the stream reprocessor includes: a control unit configured to determine whether to perform the reprocessing on the stream; a reprocessing unit configured to reprocess the stream based on receiving a command to perform the reprocessing on the stream from the control unit; and an output unit configured to transmit the reprocessed stream to a memory.

公开(公告)号：US20220382708A1

公开(公告)日：2022-12-01

申请号：US17570863

申请日：2022-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung Yeop YANG ,  Ju Won Byun ,  Sung Ho Jun ,  Yo Won Jeong

IPC: G06F15/78

Abstract: Provided are a stream reprocessing system on chip (SoC) and a method for operating the same is provided. The stream reprocessing system includes a plurality of processors including a central processing unit (CPU); a memory controller configured to receive a stream; and a stream reprocessor configured to perform reprocessing the stream, wherein the stream reprocessor includes: a control unit configured to determine whether to perform the reprocessing on the stream; a reprocessing unit configured to reprocess the stream based on receiving a command to perform the reprocessing on the stream from the control unit; and an output unit configured to transmit the reprocessed stream to a memory.

公开(公告)号：US10009617B2

公开(公告)日：2018-06-26

申请号：US15210122

申请日：2016-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ju Won Byun

IPC: H04N19/196 ,  H04N19/172 ,  H04N19/174 ,  H04N19/182 ,  H04N19/169

CPC classification number: H04N19/198 ,  H04N19/172 ,  H04N19/174 ,  H04N19/182 ,  H04N19/1883 ,  H04N19/1887 ,  H04N19/463 ,  H04N19/50 ,  H04N19/82 ,  H04N19/91

Abstract: A method of operating an encoder capable of predicting a band position and maximizing a compression ratio using variable length coding and a method of operating a system on chip (SoC) including the encoder are provided. The method includes determining a predicted band position of a first block included in a video frame, determining a first actual band position of the first block, and coding a difference value between the predicted band position and the first actual band position.