公开(公告)号：US20250159231A1

公开(公告)日：2025-05-15

申请号：US18647601

申请日：2024-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Hoon JEE ,  Paul OH ,  Young Hun SUNG ,  Jung Yeop YANG ,  Do Kwan OH ,  Jun Hee LEE ,  Dong Won JANG ,  Jong Seong CHOI ,  Chan Sol HWANG

IPC: H04N19/513 ,  G06T3/02 ,  G06V10/82 ,  H04N19/119 ,  H04N19/59

Abstract: A video encoder is provided. The video encoder according to an example embodiment includes: a differentiable prediction (DP) module configured to output an optimal initial search position by performing full search in a predetermined area by using a pair of frames of a video as input; and a motion estimation (ME) module configured to perform motion estimation by moving a search position toward the optimal initial search position output by the DP module.

公开(公告)号：US20250047999A1

公开(公告)日：2025-02-06

申请号：US18738376

申请日：2024-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang Hoon CHOI ,  Hyun Yup KWAK ,  Yong Mi LEE ,  Seung Won CHOI ,  Jong Seong CHOI ,  Sung Jin HUH

IPC: H04N25/771 ,  H04N9/64 ,  H04N25/40 ,  H04N25/60

Abstract: A system on chip and method for operating a system on chip are provided. A system on chip includes a shared memory configured to store image data and a processor configured to: generate a first correction value by performing first image processing for a first pixel value of a first pixel of the image data received from the shared memory, generate a second correction value by performing second image processing, which is different from the first image processing, for the first pixel value of the image data received from the shared memory, generate a third correction value by performing third image processing, which is different from the first image processing and the second image processing, for the first pixel value of the image data received from the shared memory, and output a first pixel correction value that is changed from the first pixel value by comparing the first to third correction values with the first pixel value and selecting one of the first to third correction values.