公开(公告)号：US20200230818A1

公开(公告)日：2020-07-23

申请号：US16743678

申请日：2020-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sohee LEE ,  Sukjune YOON ,  Yuso KANG ,  Kyungshik ROH ,  Wook BAHN ,  Minyong CHOI

IPC: B25J9/16 ,  B25J9/02 ,  B25J13/08 ,  B25J19/04

Abstract: A hand-eye calibration system and method are provided. The system includes a robot on which a small pattern is mounted, a camera configured to photograph the robot, a memory, and a processor configured to move the robot, acquire posture information of the moved robot, acquire an image from the camera, move the camera after performing the robot movement, the posture information acquisition, and the image acquisition a first predetermined number of times, and perform hand-eye calibration for the robot based on the posture information and the images, which are obtained by repeatedly performing of the robot movement, the posture information acquisition, the image acquisition, and the camera movement.

公开(公告)号：US20240078548A1

公开(公告)日：2024-03-07

申请号：US18387675

申请日：2023-11-07

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： Nosan KWAK ,  Sohee LEE

IPC: G06Q20/40 ,  G06Q20/38

CPC classification number: G06Q20/401 ,  G06Q20/389

Abstract: An electronic device corresponding to a node of a blockchain network includes a communication module and a processor configured to access, through the communication module, the blockchain network in which at least one artificial intelligence (AI) model is registered, identify at least one program among a plurality of programs configured to manage the at least one AI model registered in the blockchain network and manage, using the at least one program, the at least one AI model registered in the blockchain network

公开(公告)号：US20220024037A1

公开(公告)日：2022-01-27

申请号：US17309673

申请日：2019-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sohee LEE ,  Junhong MIN ,  Kyungshik ROH ,  Sukjune YOON ,  Minyong CHOI

IPC: B25J9/16 ,  G06T19/00 ,  G06K9/00 ,  B25J13/08 ,  G05B13/02

Abstract: A robot device according to various embodiments comprises a camera, a robot arm, and a control device electrically connected to the camera and the robot arm, wherein the control device can be configured to collect a robot arm control record about a random operation, acquire, from the camera, a camera image in which a working space of the robot arm is photographed, implement an augmented reality model by rendering a virtual object corresponding to an object related to objective work in the camera image, and update a control policy for the objective work by performing image-based policy learning on the basis of the augmented reality model and the control record.