公开(公告)号：US20240412382A1

公开(公告)日：2024-12-12

申请号：US18654515

申请日：2024-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghoon JEE ,  Young Hun Sung ,  Dokwan Oh ,  Paul Oh ,  Junhee Lee ,  Dongwon Jang ,  Chansol Hwang

IPC: G06T7/246 ,  G06T7/70

Abstract: An image processing apparatus for performing motion estimation is provided. The image processing apparatus includes at least one processor configured to implement: a position estimation module configured to estimate an initial search position by providing a first frame and a second frame of a video as input to a neural network that is trained to output the initial search position; and a motion estimation module configured to perform motion estimation based on the initial search position.

公开(公告)号：US20240320860A1

公开(公告)日：2024-09-26

申请号：US18736088

申请日：2024-06-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhihua LIU ,  Yamin Mao ,  Hongseok Lee ,  Paul Oh ,  Qiang Wang ,  Yuntae Kim ,  Weiheng Liu

IPC: G06T7/73 ,  G06T3/4038 ,  G06T7/50

CPC classification number: G06T7/75 ,  G06T3/4038 ,  G06T7/50 ,  G06T2207/10028 ,  G06T2207/20221

Abstract: Disclosed is a pose identification method including obtaining a depth image of a target, obtaining feature information of the depth image and position information corresponding to the feature information, and obtaining a pose identification result of the target based on the feature information and the position information.

公开(公告)号：US12051221B2

公开(公告)日：2024-07-30

申请号：US17468984

申请日：2021-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhihua Liu ,  Yamin Mao ,  Hongseok Lee ,  Paul Oh ,  Qiang Wang ,  Yuntae Kim ,  Weiheng Liu

IPC: G06T7/73 ,  G06T3/4038 ,  G06T7/50

CPC classification number: G06T7/75 ,  G06T3/4038 ,  G06T7/50 ,  G06T2207/10028 ,  G06T2207/20221

Abstract: Disclosed is a pose identification method including obtaining a depth image of a target, obtaining feature information of the depth image and position information corresponding to the feature information, and obtaining a pose identification result of the target based on the feature information and the position information.

公开(公告)号：US12288370B2

公开(公告)日：2025-04-29

申请号：US17735630

申请日：2022-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Paul Oh

IPC: G06V10/25 ,  G06F3/01 ,  G06V40/20 ,  H04N13/106 ,  H04N13/344

Abstract: A method of operating a wearable electronic device includes: recognizing a first gesture of a hand of a user for setting a region of interest (ROI) corresponding to a view of the user in an image frame corresponding to a view of a camera; generating a virtual display for projecting the ROI based on whether the first gesture is recognized; extracting the ROI from the image frame; recognizing a second gesture of the hand for adjusting a size of the ROI; and adjusting the size of the ROI and projecting the ROI of the adjusted size onto the virtual display, based on whether the second gesture is recognized.

公开(公告)号：US12244793B2

公开(公告)日：2025-03-04

申请号：US18351009

申请日：2023-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Paul Oh ,  Suji Kim ,  Dongwon Jang ,  Seunghoon Jee

IPC: H04N19/109 ,  H04N19/176 ,  H04N19/57

Abstract: A neural codec includes a first simulated predictor for predicting a first block corresponding to a target block within a current frame, wherein the first block is predicted in accordance with the target block of the to-be-predicted current frame and pixels of neighbor blocks adjacent to the target block being input to the first simulated predictor, a second simulated predictor for predicting a second block corresponding to a target block using a reference block of a frame determined based on a prediction mode, wherein the second block is predicted in accordance with the reference block of a reference frame adjacent to the current frame and the target block being input to the second simulated predictor, and a selection network configured to select, based on the prediction mode, one of the first block and the second block as a predicted block.

公开(公告)号：US12243247B2

公开(公告)日：2025-03-04

申请号：US17314082

申请日：2021-05-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Paul Oh

IPC: G06T7/246 ,  G06T7/73 ,  G06V40/20

Abstract: A method and apparatus for tracking hand joints are disclosed, where the method of tracking hand joints includes estimating angle information of finger joints based on initial positions of hand joints obtained from an image, generating a kinematic model of the hand joints based on the initial positions of the hand joints and the angle information of the finger joints, and tracking the hand joints by updating at least one of positions or angles of the hand joints based on the initial positions of the hand joints and the kinematic model.